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Unincorporated community · Glynn County, Georgia

Home Improvement Contractors in St. Simons, GA

St. Simons is an unincorporated community in Glynn County; building permits are issued by the county. Every trade we cover, for homes in St. Simons. 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 St. Simons home dates from 1988, so most jobs start with what is already there.

  • Licensed and insured contractors only
  • Written scope before work starts
  • No obligation on quotes
  • Local permit knowledge
Sourced local data

About homes in St. Simons

Census and NOAA figures for the community of St. Simons in Glynn County, not the metro, with a source for each.

1988Median year built1U.S. 1980
33%Built before 1980113% built since 2010
1989Owner-occupied median year built1rentals 1986
64%Detached single-family120% in 5+ unit buildings
86%Owner-occupied166% statewide
$556kMedian home value1Georgia median $303k

The median home in the community of St. Simons was built in 1988, newer than the U.S. median of 1980 and older than the Georgia median of 1992. That is in line with the Glynn County median of 1988.1 Most of St. Simons's housing is recent: only 33% of units predate 1980 (U.S. 50%) and 13% were built since 2010. The largest single share, 39%, dates from 1980-1999. That makes it an older stock than Glynn County as a whole (37% built before 1980).1 On houses from the 1980s and 1990s, polybutylene supply lines, builder-grade windows and first-generation openers are the usual items a contractor confirms before quoting. Owner-occupied and rented homes in St. Simons are of similar age: median build years 1989 and 1986.1

Housing in St. Simons is mostly detached single-family: 64% of units, with 20% 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. Home ownership is the norm in St. Simons: 86% of occupied homes are owner-occupied, above the Georgia share of 66%.1 The median owner-occupied home in St. Simons is valued at $555,600 (ACS), above the Georgia median of $303,300. Within Glynn County the median is $301,300, so St. Simons sits above it.1 Home values above the state median tend to support fuller scopes; the written scope should still separate must-do from nice-to-have.

Freezing nights are rare: the nearest NOAA station (Brunswick Malcolm Mckinnon Ap) averages 8.4 nights a year at or below 32°F.2,3 With few freezing nights, water and sun rather than ice are what exterior details are built against. Summers bring about 47 days a year at or above 90°F.2,3 Rainfall is substantial: about 45 inches a year, 13 days of it an inch or more.2,3 Heavy rainfall makes flashing, drainage and ventilation details the difference between a sound assembly and a wet one.

Cooling dominates the year: about 2,848 cooling degree days against 1,308 heating degree days (base 65°F).2,3 In a cooling-led climate, attic ventilation, duct sealing and window solar gain are where the energy code concentrates. St. Simons is about 2 miles from the ocean or Gulf coast in a straight line.4,5 Proximity to salt air makes fastener grade and corrosion protection part of every exterior quote.

St. Simons sits in IECC climate zone 2A (Hot-Humid).6 Building permits in St. Simons are normally issued by the county, as this is an unincorporated community.7,8 As an unincorporated community, permits and inspections run through the county.

Share of St. Simons housing units by year built
Before 19401.9%
1940-19598.5%
1960-197922.3%
1980-199939.2%
2000-200914.7%
2010 or later13.4%
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 Brunswick Malcolm Mckinnon Ap, 2 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.

Get a free St. Simons quote

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

Service area

St. Simons and nearby

Requests for St. Simons and the surrounding Georgia 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.

Nearest places with a page

Straight-line distances between place centers, not drive times.

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Questions

St. Simons questions

How much does home remodeling cost in St. Simons, GA?

Most home remodeling projects in St. Simons, GA land between $18,000 and $95,000, 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 St. Simons?

The median home in the community of St. Simons was built in 1988, newer than the U.S. median of 1980 and older than the Georgia median of 1992. That is in line with the Glynn County median of 1988. Most of St. Simons's housing is recent: only 33% of units predate 1980 (U.S. 50%) and 13% were built since 2010. The largest single share, 39%, dates from 1980-1999. That makes it an older stock than Glynn County as a whole (37% built before 1980). Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.

Who issues building permits in St. Simons?

Building permits in St. Simons are normally issued by the county, as this is an unincorporated community. Whether a specific job needs one is decided by that office; the contractor confirms it before work starts.

Get a free St. Simons quote

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