Real Estate Data API

03873 Sandown

56 active listings out of 2.8K total properties we track in ZIP 03873 (Sandown, NH) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
56
Median
$700K
±0%
Sales (12mo)
81
Tracked
2.8K
Zoomed out

While you're here, take in the bigger picture — maps below show New Hampshire (statewide), not just 03873. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
2.8K
Active
56
Median list
$700K
Sales (12mo)
81
Get this data →
Key Numbers
Tracked
2.8K
Active
56
Median list
$700K
Sales (12mo)
81
Get this data →
Key Numbers
Tracked
2.8K
Active
56
Median list
$700K
Sales (12mo)
81
Get this data →
Key Numbers
Tracked
2.8K
Active
56
Median list
$700K
Sales (12mo)
81
Get this data →
Key Numbers
Tracked
2.8K
Active
56
Median list
$700K
Sales (12mo)
81

Inventory breakdown

Distribution of the 56 currently-active listings in ZIP 03873. Full dataset covers 2.8K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 2 (3.6%)
$500K–$750K 34 (61.8%)
$750K–$1M 14 (25.5%)
$1M–$2M 5 (9.1%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 22
3 bd 24
4 bd 7
5+ bd 3
Active by property type
Single Family 39 (69.6%)
Townhouse 16 (28.6%)
Multi Family 1 (1.8%)
For Developers

Get Sandown 03873 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/03873
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "03873",
  "total_tracked": 2824,
  "active": 56,
  "median_list": 700000
}
Get an API key Read the docs

ZIP 03873 · Sandown, NH real estate: market summary

As of June 2026, Straply tracks 2,824 homes in ZIP 03873 (Sandown, NH), with 56 active for sale at a median list price of $700,000 (~$331/sq ft). Notably, most homes were built in the 1980s.

Median list price
$700,000
Median $/sq ft
$331
Active listings
56
Properties tracked
2,824

Frequently asked: ZIP 03873 · Sandown, NH real estate

What is the median home price in ZIP 03873?

The median list price in ZIP 03873 (Sandown, NH) is $700,000 (about $331 per square foot), based on 56 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 03873?

Active listings in ZIP 03873 (Sandown, NH) concentrate in: 62% $500k–$750k and 26% $750k–$1m.

How many homes are for sale in ZIP 03873?

Straply is tracking 56 active listings in ZIP 03873 (Sandown, NH) out of 2,824 properties on record as of June 2026.

How old are the homes in ZIP 03873?

Most homes in ZIP 03873 (Sandown, NH) were built in the 1980s. About 74% were built after 1980, while 3% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 03873?

ZIP 03873 (Sandown, NH) is mostly single-family homes (70% of listings). Also common: townhouses 29%.

How many bedrooms do homes in ZIP 03873 typically have?

The most common size in ZIP 03873 (Sandown, NH) is 3 bd.

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