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Full Home Remodeling
in Lake Oswego, OR

Kitchens, bathrooms, layouts, systems and finishes renovated together — for Lake Oswego homes from 1930s cottages to 1980s two-stories. One design-build contract, one project manager, and published price ranges so you can plan before we meet.

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Local Knowledge · Lake Oswego, OR

Whole-home remodeling in Lake Oswego: planning notes

A whole-house remodel is mostly a sequencing problem. These are the decisions that shape cost and schedule here.

Quick answer

A whole-home remodel in Lake Oswego, OR typically costs $150,000–$325,000 in 2026, with phased remodels from about $75,000 and complete renovations above $325,000. Expect 3–6 months of design and permitting and 4–9 months of construction. Structural, plumbing, electrical and mechanical work all require City of Lake Oswego permits.

Lake Grove, Palisades, Uplands & Forest Highlands — mid-century homes

Much of the city’s housing is 1950s–70s ranches, split-levels and daylight basements on sloped, heavily treed lots. The bones are usually good; the layouts, wiring and ventilation are of their time.

  • Main floors opened with engineered beams
  • Undersized electrical panels replaced
  • Insulation and air sealing added while walls are open
  • Daylight basements finished as usable living space

First Addition, Old Town & the lakeside — 1920s–40s cottages

The Ladd Estate era left English cottages and Tudor Revival homes with cedar shingle, native stone and plaster walls, plus Oregon Iron Company worker cottages in First Addition. Beautiful, and full of unknowns once walls open.

  • Historic character kept where it matters
  • Old wiring and galvanized plumbing replaced throughout
  • Foundations and framing assessed before design
  • Exterior changes to a designated landmark reviewed by the city

Remodel, add on or rebuild?

With typical Lake Oswego homes valued around $850,000–$950,000, the question comes up often.

  • Remodel when the foundation, framing and location are sound
  • Add on when the layout works but you need space
  • Consider rebuilding when cost approaches new construction
  • Tree code and setbacks often favor keeping the footprint

Phasing and living at home

Not every whole-home remodel needs you to move out.

  • Stay home when work can be split by floor or wing
  • Move out when kitchens, baths and systems are all out at once
  • Mountain Park and Westlake HOAs review exterior changes
  • Dumpsters and staging planned around HOA rules and neighbors
Lake Oswego whole-home remodel costs and timelines (2026)
ScopeTypical costTimeline
Phased remodel$75K–$150K2–4 months
Main floor plus kitchen and baths$150K–$325K4–7 months
Complete renovation$325K+6–9 months
Design, engineering and permitsVaries by scope3–6 months

Permits for a whole-home remodel in Lake Oswego

Any structural, plumbing, electrical or mechanical change needs a City of Lake Oswego permit, and a whole-home remodel usually needs all of them. Plans may require floor plans, structural calculations and energy documentation. We prepare the set, answer plan-review comments and schedule every inspection.

If trees near the work are protected, the city must inspect the fencing before it issues the building permit. On landmark properties, exterior changes generally go to the Development Review Commission.

  • City of Lake Oswego Building DivisionCity Hall, 380 A Avenue, 2nd floor, Lake Oswego, OR 97034 · 503-635-0390 · permits@lakeoswego.city. Applications go through the state e-Permitting (Accela) portal; walk-in intake is weekday mornings only, so call ahead.
  • Trade permitsElectrical, plumbing and mechanical permits are issued by the City of Lake Oswego itself, and Oregon requires the licensed electrical contractor to pull the electrical permit.
  • Tree code (LOC Chapter 55)Removing any tree 6 inches or more in diameter at 4.5 ft needs a city permit. Where tree protection is required, the fencing has to be installed and inspected before the building permit is issued.
  • Allowed work hours (LOC 34.10)Monday–Friday 7am–6pm, Saturday 8am–6pm. Permitted work isn’t allowed on Sundays or major holidays without a special permit — we schedule around it.
  • Review timeFirst plan review commonly runs several weeks. We confirm the current queue with city staff at submittal rather than promise a date.

Lake Oswego Homes,
Renovated as a Whole.

Remodeling a house one room at a time over ten years usually costs more and never quite fits together. A whole-home renovation lets us fix the layout, the wiring, the plumbing and the insulation once, while the walls are open, then carry one design through every room.

Oak kitchen peninsula with a gray countertop, white pendants and subway tile backsplash Kitchen with dark distressed and cream cabinets, brick backsplash, stone island and lantern pendants White subway tile backsplash and oak cabinets under a stainless range hood Kitchen with espresso shaker cabinets, a long white-topped island and glass pendants Oak shaker cabinets with a microwave nook, stainless refrigerator and white subway tile Kitchen with honey-toned wood paneling, a coffered wood ceiling, chandeliers and a curved island Traditional kitchen with cherry-toned cabinets, a granite island and cream range hood Kitchen with white cabinets, a stained wood island with open shelves and bronze chandeliers

Full Home Remodeling in Lake Oswego, OR — One Contract

Design, structural work, plumbing, electrical, cabinetry, tile and finishes, delivered by our in-house crew and licensed, vetted trade partners under one project manager. We file City of Lake Oswego permits and coordinate every inspection.

Modern kitchen with white flat-panel cabinets, a gray wood island, black stools and globe pendants

Full Home
Renovation

Interior & exterior updates, layout modifications, flooring & finishes, whole-home transformations.

Kitchen peninsula with light oak shaker cabinets, white subway tile and floating shelves

Kitchen & Bathroom
Remodeling

Custom layouts, cabinets & vanities, tile & countertops, fixtures & finishes.

Butler's pantry with a wine refrigerator, light wood cabinets and open shelving

Home
Additions

Room additions, expanded living spaces, garage conversions, seamless integration.

Oak flat-panel kitchen with terrazzo-look counters, a tall pantry and black stools at the island

Construction &
Finishing

Framing & drywall, electrical & plumbing, painting & trim work, final detailing.

Your Lake Oswego home remodel, done right —
from first consultation to final walkthrough.

How It Works
1
Consult

We walk every room, review what you want to change and what the house needs, and give you a budget range before any design fees.

Kitchen and living area before the remodel
2
Design & Permit

Plans, engineering and selections for the whole house, submitted to the City of Lake Oswego with a phased schedule and a written price.

Kitchen during demolition, with cabinets and flooring removed down to the subfloor
3
Build

Our crew and trade partners work to that schedule, with weekly walkthroughs and one project manager accountable from demolition to final inspection.

Finished kitchen remodel with wood shaker cabinets and quartz peninsula

Why Homeowners Choose Serden

Lake Oswego homeowners choose Serden Group because one team plans, permits and builds the whole house — no juggling separate contractors, and a finish that holds up in the Pacific Northwest.

Start your project
Serden Group consultation with clients reviewing remodeling plans
Years of Excellence
20+
Projects Completed
1500+
Warranty Coverage
100%
Client Satisfaction
99%

Homeowner Stories

The trusted choice for homeowners.

Real reviews, quoted word for word from the sites our clients left them on. Every card links back to that site.

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Across 400+ reviews on 9 platforms

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★★★★★ Angi

Kitchen, dining & living room remodel

Serden remodeled our kitchen, dining room, living room and entry way. Dennis and Alex were especially friendly and easy to communicate with. Every person we had contact with was professional and did quality work. When unexpected issues came up, they solved the problems efficiently so we didn't have to stress about anything. They worked really hard to make sure we were happy at each step of the process. We love our new living space!

Kathy B.Angi review · Oct 2023 View on Angi
★★★★★ Google

Whole-home update

I purchased my first home a couple years ago, which was a time capsule from the 60s/70s. I got multiple quotes on getting my house updated. I of course wanted the updates to be budget friendly, but quality enough to last for years to come. Serden Group helped make suggestions that saved me money (to no benefit to themselves). With some of the other quotes I received I couldn't understand where so much of the cost was coming from and the quotes themselves were not clear in what I was being charged for. Serden Group however was very transparent in their pricing. The work they did is absolutely beautiful. Communication was consistent and timely. Their crew is incredibly kind and professional and cleaned up everyday. I think the scariest thing for most people getting work done our their homes is finding a trust worthy company to do so. There are too many occasions of companies having inflated pricing, hidden expenses, shoddy work, or poor communication. If you're looking for a company you can trust and to treat your home with the best care, give these guys a call.

M JGoogle review View on Google
★★★★★ Angi

Condo renovation

I recently worked with Serden Group on my condo renovation, which included replacing floors, removing popcorn from ceilings, and replacing kitchen counters and cabinets. I loved working with Dennis and David. Dennis helped with input on the kitchen design and was great in helping to reduce stress. They were patient with me and my questions. Their crew was great. And as messy of a job that it was, they managed to leave the place clean when they left for the night. The work was great, and they care for the space as if it;s their own.

Erick H.Angi review · Dec 2020 View on Angi
★★★★★ Google

Whole-home remodel

Fantastic experience! They renovated my entire home with new floors, a full kitchen remodel, and a bathroom upgrade. The kitchen looks amazing with new cabinets, countertop, and appliances, and the bathroom to shower conversion turned out beautifully. Great quality work, finished on time, easy to communicate with, and their pricing was very competitive. Highly recommend!

shevonGoogle review View on Google
★★★★★ Google

Flooring throughout

We were very happy with the workmanship on our upstairs, downstairs and stairs flooring. Very friendly and were very accommodating to our home schedule and would recommend them to anybody who needs work to be done in their home

Dylan MarcianoGoogle review View on Google
★★★★★ Angi

Bedroom, bathrooms & kitchen cabinets

We have used Serden Team for 3 projects. They remodeled our master bedroom and bathroom, refaced kitchen cabinets and built a beautiful surround for my refrigerator so it looks built in and remodeled a secondary bathroom. Their work is fantastic. They are easy to work with and communication is the best. I can trust them to do a great job and do the work properly the first time. Wonderful company and will refer them gladly.

john K.Angi review · Oct 2023 View on Angi
★★★★★ Angi

Doors, flooring & paint

They did an excellent job. They were fast and professional. They installed all new doors throughout my house, raised the floor in my family room and office, installed new flooring, and painted both rooms. It looks wonderful. I will be so happy to use the rooms once everything is put back where I want it. We have more work we want done in the future and I will definitely be hiring these guys again.

Valerie C.Angi review · May 2021 View on Angi
★★★★★ Angi

New floors & windows throughout

Serden did a great job on my vacation home in WA. They transformed the property, I had all my floors and windows changed out. Everything looks beautiful, up to date and modern. I will be using them again to remodel my kitchen and bathroom. The whole experience was easy and quick.

Tom L.Angi review · Jan 2021 View on Angi
★★★★★ Angi

Whole-home remodel

We hired Serden and their team to do a complete remodel of our new home that was very outdated. The work they did was incredible! They were very professional, timely, and the attention to detail on the work is amazing. We are so impressed and highly recommend!

Kristen A.Angi review · Jan 2021 View on Angi
★★★★★ Angi

Whole-home remodel

Thank you for your quick response. Also, a big Thank You for helping me make my dream house come true, I never expected my home to become so beautiful. Great job. I will recommend you to my friends.

aa S.Angi review · Jan 2021 View on Angi
★★★★★ Angi

Whole-home remodel

Serden Group and their crews Had done an awesome job remodeling my house. I am very pleased with the outcome. They were very professional and on time. I would definitely use their service again and recommend them to families and friends.

Jim T.Angi review · Jan 2021 View on Angi
★★★★★ Angi

Kitchen, living areas, patio cover & deck

The remodeling team from Serden Group did a very good and professional job at my home. They completely remodeled the kitchen and all the dining and living areas, everything looks like a brand new home! They also installed new patio cover and deck which we already enjoy. Thank you! I definitely recommend them, they are experts, friendly and know what they are doing.

Karen A.Angi review · Jan 2021 View on Angi
★★★★★ Angi

Kitchen & all bathrooms

Serden Group remodeled kitchen and all bathrooms in my house. I am very happy with the quality of their work and the way they were informing me on every stage of the project. They also provided design ideas and suggested colors and materials. I needed the full service from design to completion. I am very satisfied.

Justin S.Angi review · Jan 2021 View on Angi
★★★★★ Angi

Multi-room renovation

Cannot be happier with the outcome of our remodel! Professional and communicative contractors. We will go back to Serden for all of our remodeling needs, other contractors do not compare. Yes- we have wasted time and money on others, before finding Serden.

Jessia R.Angi review · Jan 2021 View on Angi
★★★★★ Angi

Whole-home remodel

This company did a great job on an extensive remodel of a mid 70s home. They upgraded the electrical, plumbing, removed walls, remodeled the bathrooms and kitchen, and put in all new tile flooring. All the home issues were addressed, and we could not be any happier.

Jake K.Angi review · Dec 2020 View on Angi
★★★★★ Google

Primary bathroom remodel

We recently hired Serden Group LLC for a major master bathroom remodel, and we’re extremely happy with the results. Our original space had a large soaker tub and a small 36" x 36" fiberglass shower. After receiving multiple quotes, we chose Serden Group because they offered a clear plan, a thoughtful design approach, and confidence in handling a full transformation. Our project included several significant changes: removing the soaker tub, building a large, fully tiled walk-in shower, relocating the toilet, installing LVP flooring, and even expanding our master closet by moving a wall. They were consistently flexible and willing to work with every new idea or adjustment we brought up. They took the time to explain options, talk through structural considerations, and make sure each decision supported the overall design. One thing we appreciated was that they provided an initial timeline and projected completion date — and they met it. Even when we experienced a family emergency, they were incredibly accommodating and adjusted their schedule to make things easier for us without slowing the project down. The craftsmanship throughout the remodel is excellent. The tile work is beautiful, the closet expansion looks seamless, and the new layout is far more functional and visually appealing. The finished space feels like a true upgrade to our home. We’re very pleased with the entire experience and highly recommend Serden Group LLC to anyone considering a bathroom remodel. They delivered quality work, stayed true to their timeline, and were genuinely supportive when we needed flexibility.

Shawn JGoogle review View on Google

Recent Home Remodels

Rear elevation with a deep covered deck above a lower patio, framed by the tree line — Vancouver, WA
White kitchen with a sage green island and a wood range hood — Salmon Creek, WA
Cedar-ceilinged porch and open front door looking through to the stone fireplace — Battle Ground, WA
Aerial view of the finished home on its wooded slope, showing the roofline, gabled entry and rear daylight wing — Vancouver, WA
Walk-through pantry and laundry with open shelving and penny-round tile floor — Battle Ground, WA
Great room looking through to the kitchen, with clerestory windows above the window wall — Vancouver, WA
Three-quarter aerial view of the finished farmhouse on its wooded acreage — Battle Ground, WA
Covered deck looking out over the wooded ravine behind the house — Vancouver, WA
Vaulted living room with a floor-to-ceiling stacked-stone fireplace and a reclaimed wood mantel — Vancouver, WA
White oak Japandi kitchen with a terrazzo backsplash, open to the dining room — Brush Prairie, WA
Country farmhouse with a full wraparound porch and gabled dormer lit at dusk — Battle Ground, WA
White shaker kitchen remodel with a stained wood island, brass pendant lights and floor-to-ceiling pantry cabinetry — Felida, Vancouver, WA
Entry with a knotty alder front door opening onto wide-plank floors and the vaulted great room beyond — Vancouver, WA
Quartz peninsula and white subway tile in a warm transitional kitchen — Vancouver, WA
Cream traditional kitchen with a coffered ceiling and dark island — Portland, OR
White oak island with black counter stools under a plaster range hood — Brush Prairie, WA
Primary bath with a freestanding soaking tub, white double vanity and tiled feature wall — Vancouver, WA
Vanity with a brushed gold faucet and a window over the counter — Vancouver, WA
Stained wood island with deep drawers and a built-in microwave drawer, set on dark oak hardwood floors — Felida, Vancouver, WA
Freestanding tub against marble-look porcelain walls — Vancouver, WA
Sleek modern kitchen with a wood table extending off the island
Warm wood shaker kitchen opening onto the family room — Vancouver, WA
Primary bathroom with a navy double vanity and garden windows — Vancouver, WA
Honey-toned wood kitchen under a coffered wood ceiling
Freestanding soaking tub beside a frameless glass shower — Vancouver, WA
Case studies Japandi Kitchen Remodel in Brush Prairie, WA Spa-Inspired Primary Bathroom in Vancouver, WA Warm Transitional Kitchen in Vancouver, WA All completed projects

Whole-Home Remodeling Across
Lake Oswego & Clackamas County

From First Addition and Old Town to Lake Grove, Westlake, Palisades and Mountain Park — plus West Linn, Dunthorpe and Tualatin. We handle City of Lake Oswego permits and any HOA submittals the project needs. Our Lake Oswego office is at 333 S State St, Lake Oswego, OR 97034 — design consultations by appointment.

Lake Oswego First Addition Old Town Forest Highlands Lake Grove Westlake Mountain Park Palisades Uplands Evergreen West Linn Dunthorpe Tualatin
Service area map — Washington and Oregon
Serden Group contractor shaking hands with a smiling couple

Your Lake Oswego
Home Remodel
Starts Here

Free in-home consultation — serving Lake Oswego, OR & Clackamas County

What is your budget?

Please select an option to continue.

Questions? Call (360) 836-7775

What Does a Full Home Remodel
Cost in Lake Oswego, OR?

Few Lake Oswego remodelers publish prices. These are honest 2026 ranges for finished, permitted work; Oregon adds no sales tax.

Phased remodel
$75K–$150K
Two or three spaces renovated together
  • Kitchen plus one or two bathrooms
  • Flooring and paint throughout
  • Lighting and electrical updates
  • Minimal structural change
Most Lake Oswego projects
$150K–$325K
Main-floor layout plus kitchen and baths
  • Walls removed with engineered beams
  • New kitchen and two or more baths
  • Updated plumbing and electrical
  • Flooring, trim and doors throughout
  • City of Lake Oswego permits included
Complete renovation
$325K+
Whole-house gut and rebuild
  • Every room redesigned
  • Plumbing, electrical and HVAC replaced
  • Insulation and window upgrades
  • Custom cabinetry and finishes
  • Phased design-build with one PM

Ranges are planning figures, not quotes. Your fixed price follows design and a written scope.

Full Home Remodeling in Lake Oswego, OR —
Common Questions

Most whole-home remodels in Lake Oswego cost $150,000–$325,000 in 2026. Phased remodels covering two or three spaces start around $75,000, and complete gut renovations typically exceed $325,000. We give a fixed written price after design.
Design, engineering and City of Lake Oswego permitting usually take 3–6 months, and construction takes 4–9 months depending on scope. First plan review alone commonly takes several weeks.
Not always. If the work can be phased by floor or wing, many families stay. When the kitchen, bathrooms and main systems are out at the same time, moving out for a few months is usually faster and cheaper.
Remodel when the foundation, framing and location are sound and the cost stays well below new construction. Rebuilding makes more sense when the house needs nearly everything replaced. Lake Oswego’s tree code and setbacks often make keeping the existing footprint the simpler path.
Usually building, electrical, plumbing and mechanical permits from the City of Lake Oswego, plus tree protection or removal permits where trees are affected. Landmark homes and some neighborhoods need extra review for exterior changes.
Yes. We can design the whole house at once and build it in phases, doing the infrastructure — wiring, plumbing, structure — first so later phases don’t undo earlier work.
Opening closed layouts, replacing undersized electrical panels, adding insulation and ventilation, and replacing dated kitchens, baths, trim and flooring. Mid-century homes often also need plumbing replacement.
One company handles design, permitting and construction under one contract, and one project manager is your point of contact throughout. Serden Group runs an in-house crew supported by licensed, vetted trade partners, all coordinated by that project manager.
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