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12 Tanglewood Rd, Saint Simons Island, GA, 31522

5beds
6baths
4,775sqft
$3,295,000
$690price/sqft
$22,871/moest. monthly cost
$914,840/yrincome needed

About This Home

Set within one of the Golden Isles’ most sought-after subdivisions, this exceptional low-country custom home offers the perfect blend of privacy, craftsmanship, and lifestyle—positioned on an expansive 1.3-acre WATERFRONT lot beneath a canopy of mature coastal oaks. Built in 2018, the residence showcases timeless architecture paired with thoughtfully curated modern finishes. Inside, you’ll find spacious, light-filled rooms designed for both everyday living and effortless entertaining. The main level features a luxurious primary en suite with an additional room perfect for an office or nursery, offering convenience and retreat-like comfort. Off of the foyer is a handsome office with custom built-ins provides an ideal home office environment. At the heart of the home, the kitchen is both functional and inviting, highlighted by a charming walk-in pantry complete with a dedicated coffee bar—perfect for morning routines or hosting guests. Every detail has been considered to create a warm yet refined atmosphere throughout. Outdoors, the property truly shines, and the way the home is situated on this lake front, creates a desirable aesthetic and impeccable curb appeal. The beautifully designed backyard includes a private pool, dedicated gardening areas, and a place to enjoy fishing or bird watching. This detached 3-car garage that is a rare find. Purpose-built for the car enthusiast, this impressive structure includes a professional-grade lift and nearly 1,000 square feet of heated and cooled space above the garage—perfectly suited as a guest apartment, studio, or private retreat. With its combination of acreage, newer construction, specialty garage, and versatile living spaces, this property offers a unique opportunity in a high-demand neighborhood where homes rarely become available.

Getting Around

51
WalkingSomewhat Walkable
0
TransitVery Limited Transit
53
BikeBikeable

Schools

5/10
Glynn Middle SchoolGrades 6-87.1 mi
10/10
Glynn AcademyGrades 9-127.3 mi

Construction

Condition

  • Year built: 2018

Materials

  • Foundation: Crawlspace
  • Roof: Metal
  • Construction materials: Board & Batten Siding

Type & Style

  • Home type: SingleFamily
  • Property subType: Single Family Residence

Interior

Basement

  • Basement: Crawl Space

Bedrooms & Bathrooms

  • Bedrooms: 5
  • Bathrooms: 6
  • Full bathrooms: 4
  • 1/2 bathrooms: 2

Interior Area

  • Total interior livable area: 4,775 sqft

Property

Details

  • Parcel number: 0400773
  • Special condition: Standard

Features

  • Has view: Yes
  • View description: Lake
  • Has water view: Yes
  • Water view: Lake
  • On waterfront: Yes
  • Waterfront features: Lake

Lot

  • Lot size: 1.31 Acres
  • Features: 1 to 5 Acres
  • Lot size dimensions: ,,,

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Coastal Flooding
    Coastal FloodingRelatively High
  • Hurricane
    HurricaneRelatively High
  • Wildfire
    WildfireModerate
  • Tsunami
    TsunamiInsufficient Data

How This Home’s Risks Compare

Coastal Flooding
Hurricane
Wildfire
Tsunami

FEMA Declared Disasters Across Georgia Counties

Flood
Hurricane
Severe Storm
Straight Line Winds
Tornado
Tropical Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $16,661$199,932
Home Insurance *$1,512$18,144
Property Taxes $4,235$50,820
Electricity $463$5,567
Total$22,871$274,452
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$784,148/yr
40% on housing$686,130/yr
45% on housing$609,893/yr

Georgia FAIR Plan Programs

Georgia Underwriting Association

Covered
WildfireWildfire
Add-on available
WindWind
Visit Website →

Georgia Underwriting Association - Coastal

Covered
HailHail
WindWind
Visit Website →
Current Policies
Residential: 8,778Commercial: 638
Total Premiums$16.25M
Total Exposure$2.20B

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 5.1%
5.1%
0%30.0%
Electricity Growth Rate10-year average: 5.5%
5.5%
0%15.0%
Property Taxes Growth Rate2-year average: -3.2%
-3.2%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$690This listing

vs Other Active Listings

Avg $/sqft

ZIP 31522$401
Glynn County$347

vs Homes Sold Last Month

Median $/sqft

ZIP 31522$438
Glynn County$190

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

Price History

DateEventPrice
2026-05-01Price change$3,295,000
2026-03-26Listed for sale$3,495,000
2017-03-24Sold$600,000
2016-08-03Price change$645,000
2016-06-22Price change$675,000
2016-04-20Price change$725,000
2015-08-21Price change$799,500
2012-11-07Listed for sale$999,500

For Sale by Agent

AgentAmanda Duffey
BrokerageDeLoach Sotheby's International Realty

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