Zip lookup · SC

29940
Seabrook, South Carolina.

Seabrook, Beaufort County, SC · Hilton Head Island-Bluffton, SC metro · population 3,256

What it costs per month · 29940 $2,149/mo

to buy the typical home at today's mortgage rate — +$1,235 (+135%) since Jan 2020.

What the home itself did
1 year
Up $19,880 +5%
$389,533$409,413 since Sep 2025
5 years
Up $78,117 +24%
$331,295$409,413 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 29940 $2,149 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 29940$2,149
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 16 years.

Typical home values in zip 29940 rose 5.1% over the past year — faster than the nation's +1.2%.

Zillow also publishes an index for the city itself: Seabrook, SC — measured over the city limits, which is a different area from this zip.

Typical home value $409,413 as of Sep 2026
+5.1%year on year

Typical home value — 29940

Mid-tier homes, smoothed and seasonally adjusted.

$300,000 $400,000 $500,000 2018 2020 2022 2024 2026 29940 $409,413 Hilton Head Island $521,588 United States $366,157
$300,000 $400,000 $500,000 2018 2022 2026
  • 29940$409,413
  • Hilton Head Island$521,588
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
7.9 29907 Beaufort 15,190 $2,050 $482,548
8.2 29941 Sheldon 329 — $2,419,185
8.6 29906 Beaufort 25,342 $1,744 $357,467
9.4 29446 Green Pond 1,184 — $213,994
11.8 29935 Port Royal 3,513 $1,494 $360,997
12.1 29945 Yemassee 3,918 — $191,451
12.4 29902 Beaufort 17,650 $1,726 $423,811
14.9 29920 Saint Helena Island 10,606 — $596,076
17.7 29936 Ridgeland 14,989 $1,676 $317,699
18.0 29909 Okatie 24,003 $2,715 $483,541

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.