Real Estate Data API

12020 Ballston Spa

228 active listings out of 15K total properties we track in ZIP 12020 (Ballston Spa, NY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
228
Median
$505K
±0%
Sales (12mo)
402
Tracked
15K
Zoomed out

While you're here, take in the bigger picture — maps below show New York (statewide), not just 12020. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
15K
Active
228
Median list
$505K
Sales (12mo)
402
Get this data →
Key Numbers
Tracked
15K
Active
228
Median list
$505K
Sales (12mo)
402
Get this data →
Key Numbers
Tracked
15K
Active
228
Median list
$505K
Sales (12mo)
402
Get this data →
Key Numbers
Tracked
15K
Active
228
Median list
$505K
Sales (12mo)
402
Get this data →
Key Numbers
Tracked
15K
Active
228
Median list
$505K
Sales (12mo)
402

Inventory breakdown

Distribution of the 228 currently-active listings in ZIP 12020. Full dataset covers 15K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 55 (24.3%)
$300K–$500K 56 (24.8%)
$500K–$750K 87 (38.5%)
$750K–$1M 16 (7.1%)
$1M–$2M 10 (4.4%)
$2M+ 2 (0.9%)
Active by bedroom count
Studio/1 bd 1
2 bd 42
3 bd 125
4 bd 44
5+ bd 13
Active by property type
Single Family 125 (54.8%)
Townhouse 47 (20.6%)
Manufactured 39 (17.1%)
Multi Family 10 (4.4%)
Condo 6 (2.6%)
Lot 1 (0.4%)
For Developers

Get Ballston Spa 12020 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/12020
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "12020",
  "total_tracked": 14693,
  "active": 228,
  "median_list": 504900
}
Get an API key Read the docs

ZIP 12020 · Ballston Spa, NY real estate: market summary

As of June 2026, Straply tracks 14,693 homes in ZIP 12020 (Ballston Spa, NY), with 228 active for sale at a median list price of $504,900 (~$298/sq ft). Notably, most homes were built in the 1980s.

Median list price
$504,900
Median $/sq ft
$298
Active listings
228
Properties tracked
14,693

Frequently asked: ZIP 12020 · Ballston Spa, NY real estate

What is the median home price in ZIP 12020?

The median list price in ZIP 12020 (Ballston Spa, NY) is $504,900 (about $298 per square foot), based on 228 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 12020?

Active listings in ZIP 12020 (Ballston Spa, NY) concentrate in: 38% $500k–$750k and 25% $300k–$500k.

How many homes are for sale in ZIP 12020?

Straply is tracking 228 active listings in ZIP 12020 (Ballston Spa, NY) out of 14,693 properties on record as of June 2026.

How old are the homes in ZIP 12020?

Most homes in ZIP 12020 (Ballston Spa, NY) were built in the 1980s. About 66% were built after 1980, while 12% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 12020?

ZIP 12020 (Ballston Spa, NY) is mostly single-family homes (55% of listings). Also common: townhouses 21%, manufactured homes 17%.

How many bedrooms do homes in ZIP 12020 typically have?

The most common size in ZIP 12020 (Ballston Spa, NY) is 3 bd.

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