Zip lookup · SC

29451
Isle of Palms, South Carolina.

Isle of Palms, Charleston County, SC · Charleston-North Charleston, SC metro · population 4,362

What it costs per month · 29451 $9,010/mo

to buy the typical home at today's mortgage rate — +$6,223 (+223%) since Jan 2020.

What the home itself did
1 year
Up $159,270 +10%
$1,557,310$1,716,581 since Sep 2025
5 years
Up $601,658 +54%
$1,114,923$1,716,581 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.

$2,000 $4,000 $6,000 $8,000 2002 2006 2010 2014 2018 2022 2026 29451 $9,010 United States $1,922
$2,000 $4,000 $6,000 $8,000 2002 2010 2018 2026
  • 29451$9,010
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 8 years.

Typical home values in zip 29451 rose 10.2% over the past year — faster than the nation's +1.2%.

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

Asking rent $11,500 as of Jul 2026
Typical home value $1,716,581 as of Sep 2026
+10.2%year on year

Asking rent — 29451

Against the Charleston-North Charleston, SC metro and the national benchmark.

Not enough data to draw this yet.

Typical home value — 29451

Mid-tier homes, smoothed and seasonally adjusted.

$500,000 $1,000,000 $1,500,000 2018 2020 2022 2024 2026 29451 $1,716,581 Charleston $437,474 United States $366,157
$500,000 $1,000,000 $1,500,000 2018 2022 2026
  • 29451$1,716,581
  • Charleston$437,474
  • 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
4.5 29466 Mount Pleasant 44,942 $2,593 $835,506
5.8 29482 Sullivans Island 2,087 — $4,558,273
6.0 29464 Mount Pleasant 53,045 $2,401 $933,192
10.1 29492 Charleston 20,436 $2,206 $981,837
10.9 29401 Charleston 9,339 $3,776 $1,526,329
11.2 29403 Charleston 22,533 $2,751 $855,456
12.5 29429 Awendaw 4,479 — $757,693
13.4 29405 North Charleston 26,254 $2,076 $309,648
13.7 29412 Charleston 39,256 $2,543 $593,604
14.3 29407 Charleston 36,706 $1,752 $526,393
14.6 29439 Folly Beach 1,125 — $1,130,266
16.7 29410 Hanahan 21,314 $1,696 $416,169
18.1 29406 Charleston 32,001 $1,609 $293,460
18.5 29445 Goose Creek 59,227 $1,876 $324,930
18.8 29450 Huger 3,309 — $524,014
18.8 29418 North Charleston 26,052 $1,787 $298,174

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