Grantham NH
90 active listings out of 2.6K total properties we track across 5 Grantham ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Grantham, NH property data
725,483 property records for all of New Hampshire — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 58.9 MB Parquet · CSV (125.7 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show New Hampshire (statewide), not just Grantham. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 90 currently-active listings in Grantham, NH. Full dataset covers 2.6K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Grantham
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New Hampshire cities within driving distance.
Get Grantham, NH data in your app
GET https://api.straply.com/v1/markets/city/grantham-nh
Authorization: Bearer $STRAPLY_KEY{
"city": "grantham-nh",
"total_tracked": 2591,
"active": 90,
"median_list": 575000
}Grantham, NH real estate: market summary
As of November 2026, Straply tracks 2,591 homes in Grantham, NH, with 90 active for sale at a median list price of $575,000 (~$293/sq ft). Notably, home prices are climbing — the median sale price is up 10% year over year.
- Median list price
- $575,000
- Median $/sq ft
- $293
- Active listings
- 90
- Median sale price
- $540,500 (+10% YoY)
- Properties tracked
- 2,591
Frequently asked: Grantham, NH real estate
What is the median home price in Grantham?
The median list price in Grantham, NH is $575,000 (about $293 per square foot), based on 90 active listings tracked by Straply as of November 2026.
What price range are homes in Grantham?
Active listings in Grantham, NH concentrate in: 31% $500k–$750k and 26% under $300k.
Are home prices in Grantham going up or down?
The median sale price is $540,500, up 10% year over year. Straply tracked 81 sales here over the past 12 months.
How many homes are for sale in Grantham?
Straply is tracking 90 active listings in Grantham, NH out of 2,591 properties on record as of November 2026.
How old are the homes in Grantham?
Most homes in Grantham, NH were built in the 1980s. About 73% were built after 1980, while 3% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Grantham?
Grantham, NH is mostly single-family homes (57% of listings). Also common: lots / land 24%, condos 16%.
How many bedrooms do homes in Grantham typically have?
The most common size in Grantham, NH is 3 bd.
What are the most active ZIP codes in Grantham?
The ZIP codes with the most active listings in Grantham, NH are 03753, 03748.
What areas are near Grantham?
Nearby markets Straply also tracks include Springfield, Croydon, Enfield, Grafton.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.