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City of Lake Oswego, Oregon

Home Improvement Contractors in Lake Oswego, OR

Every trade we cover, for homes in Lake Oswego. Tell us the project once and we connect you with licensed, insured contractors for it through one national line - and you compare written scopes. The median Lake Oswego home dates from 1982, so most jobs start with what is already there.

  • Clear change-order process
  • Licensed and insured contractors only
  • Written scope before work starts
  • No obligation on quotes
Sourced local data

About homes in Lake Oswego

Census and NOAA figures for the city of Lake Oswego in Clackamas County, not the metro, with a source for each.

1982Median year built1U.S. 1980
46%Built before 1980110% built since 2010
1981Owner-occupied median year built1rentals 1983
61%Detached single-family124% in 5+ unit buildings
69%Owner-occupied163% statewide
$932kMedian home value1Oregon median $478k

The median home in the city of Lake Oswego was built in 1982, about the same as the U.S. median of 1980 and about the same as the Oregon median of 1981.1 About 46% of Lake Oswego's housing units were built before 1980, close to the national share, and 10% since 2010.1 Owner-occupied and rented homes in Lake Oswego are of similar age: median build years 1981 and 1983.1 Housing in Lake Oswego is mostly detached single-family: 61% of units, with 24% in buildings of five or more units.1 A mostly detached stock means the full range of exterior work applies: roofs, garage doors, chimneys and backyard units.

69% of occupied homes in Lake Oswego are owner-occupied (63% statewide).1 The median owner-occupied home in Lake Oswego is valued at $932,200 (ACS), above the Oregon median of $477,600.1 Home values above the state median tend to support fuller scopes; the written scope should still separate must-do from nice-to-have. The Aurora State Ap station averages 39 nights a year at or below 32°F - a short freeze season.2,3

Summer heat is moderate: about 18 days a year reach 90°F.2,3 Annual precipitation is about 40 inches, with 4 days a year bringing an inch or more.2,3 Heating dominates the year: about 4,162 heating degree days against 455 cooling degree days (base 65°F).2,3 In a heating-led climate, insulation and air sealing carry most of the energy-code weight for any work that opens the envelope.

The coast is about 61 miles away, so storm systems arrive without salt air.4,5 Lake Oswego sits in IECC climate zone 4C (Marine).6 Building permits in Lake Oswego are normally issued by the city building department.7,8

Share of Lake Oswego housing units by year built
Before 19403.5%
1940-19599.6%
1960-197933.3%
1980-199933.6%
2000-200910.2%
2010 or later9.8%
Sources and notes (8)
  1. U.S. Census Bureau, American Community Survey 5-year estimates (ACS 2020-2024 5-year (released 2026-01))
  2. NOAA NCEI U.S. Climate Normals, nearest station (1991-2020 normals (published 2021))
  3. NOAA NCEI normals station inventory (1991-2020)
  4. U.S. Census Bureau Gazetteer files (2025)
  5. U.S. Census Bureau TIGER/Line coastline (2025)
  6. Guide to Determining Climate Zones by County: Building America and IECC 2021 Updates (PNNL-33270) (September 2022 (IECC 2021 county map))
  7. U.S. Census Bureau population estimates (Vintage 2024)
  8. U.S. Census Bureau geographic code files (2020)
  9. Climate figures are for NOAA station Aurora State Ap, 11.9 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.

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Written scope, no obligation. Call now or email and we will get back to you.

Service area

Lake Oswego and nearby

Requests for Lake Oswego and the surrounding Oregon area go through our national line. Call (844) 624-3161 with the address and the project and we confirm whether we have a contractor who can take it on.

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Questions

Lake Oswego questions

How much does home remodeling cost in Lake Oswego, OR?

Most home remodeling projects in Lake Oswego, OR land between $21,250 and $112,100, depending on scope, access and material grade. That is an estimated range for planning, not a quote - call (844) 624-3161 and we will scope your job properly.

Do I need drawings before calling?

No. If you have them, good - if not, we start from what you want to change and work back to what the house allows.

How old are the homes in Lake Oswego?

The median home in the city of Lake Oswego was built in 1982, about the same as the U.S. median of 1980 and about the same as the Oregon median of 1981. About 46% of Lake Oswego's housing units were built before 1980, close to the national share, and 10% since 2010. Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.

What is the Lake Oswego climate like for exterior work?

The Aurora State Ap station averages 39 nights a year at or below 32°F - a short freeze season. Summer heat is moderate: about 18 days a year reach 90°F. Annual precipitation is about 40 inches, with 4 days a year bringing an inch or more. NOAA 1991-2020 normals for the nearest station; a contractor still assesses the actual site.

Get a free Lake Oswego quote

Written scope, no obligation. Call now or email and we will get back to you.