Real Estate Data API

08243 Sea Isle City

98 active listings out of 7.9K total properties we track in ZIP 08243 (Sea Isle City, NJ) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
98
Median
$1.7M
±0%
Sales (12mo)
229
Tracked
7.9K
Zoomed out

While you're here, take in the bigger picture — maps below show New Jersey (statewide), not just 08243. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
7.9K
Active
98
Median list
$1.7M
Sales (12mo)
229
Get this data →
Key Numbers
Tracked
7.9K
Active
98
Median list
$1.7M
Sales (12mo)
229
Get this data →
Key Numbers
Tracked
7.9K
Active
98
Median list
$1.7M
Sales (12mo)
229
Get this data →
Key Numbers
Tracked
7.9K
Active
98
Median list
$1.7M
Sales (12mo)
229
Get this data →
Key Numbers
Tracked
7.9K
Active
98
Median list
$1.7M
Sales (12mo)
229

Inventory breakdown

Distribution of the 98 currently-active listings in ZIP 08243. Full dataset covers 7.9K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 0 (0%)
$500K–$750K 6 (6.1%)
$750K–$1M 12 (12.2%)
$1M–$2M 44 (44.9%)
$2M+ 36 (36.7%)
Active by bedroom count
Studio/1 bd 0
2 bd 11
3 bd 19
4 bd 28
5+ bd 39
Active by property type
Townhouse 51 (52%)
Condo 35 (35.7%)
Single Family 7 (7.1%)
Multi Family 4 (4.1%)
Lot 1 (1%)
For Developers

Get Sea Isle City 08243 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/08243
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "08243",
  "total_tracked": 7941,
  "active": 98,
  "median_list": 1699900
}
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ZIP 08243 · Sea Isle City, NJ real estate: market summary

As of June 2026, Straply tracks 7,941 homes in ZIP 08243 (Sea Isle City, NJ), with 98 active for sale at a median list price of $1,699,900 (~$900/sq ft). Notably, it's a high-end market — 27% of recent sales were $1M or more.

Median list price
$1,699,900
Median $/sq ft
$900
Active listings
98
Properties tracked
7,941

Frequently asked: ZIP 08243 · Sea Isle City, NJ real estate

What is the median home price in ZIP 08243?

The median list price in ZIP 08243 (Sea Isle City, NJ) is $1,699,900 (about $900 per square foot), based on 98 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 08243?

Active listings in ZIP 08243 (Sea Isle City, NJ) concentrate in: 45% $1m–$2m and 37% $2m+.

How many homes are for sale in ZIP 08243?

Straply is tracking 98 active listings in ZIP 08243 (Sea Isle City, NJ) out of 7,941 properties on record as of June 2026.

How old are the homes in ZIP 08243?

Most homes in ZIP 08243 (Sea Isle City, NJ) were built in the 1980s. About 79% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 08243?

ZIP 08243 (Sea Isle City, NJ) is mostly townhouses (52% of listings). Also common: condos 36%, single-family homes 7%.

How many bedrooms do homes in ZIP 08243 typically have?

The most common size in ZIP 08243 (Sea Isle City, NJ) is 5+ bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.