Real Estate Data API

03878 Somersworth

59 active listings out of 5.1K total properties we track in ZIP 03878 (Somersworth, NH) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
59
Median
$444K
±0%
Sales (12mo)
171
Tracked
5.1K
Zoomed out

While you're here, take in the bigger picture — maps below show New Hampshire (statewide), not just 03878. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
5.1K
Active
59
Median list
$444K
Sales (12mo)
171
Get this data →
Key Numbers
Tracked
5.1K
Active
59
Median list
$444K
Sales (12mo)
171
Get this data →
Key Numbers
Tracked
5.1K
Active
59
Median list
$444K
Sales (12mo)
171
Get this data →
Key Numbers
Tracked
5.1K
Active
59
Median list
$444K
Sales (12mo)
171
Get this data →
Key Numbers
Tracked
5.1K
Active
59
Median list
$444K
Sales (12mo)
171

Inventory breakdown

Distribution of the 59 currently-active listings in ZIP 03878. Full dataset covers 5.1K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 18 (31%)
$300K–$500K 17 (29.3%)
$500K–$750K 17 (29.3%)
$750K–$1M 4 (6.9%)
$1M–$2M 2 (3.4%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 17
3 bd 17
4 bd 10
5+ bd 8
Active by property type
Single Family 29 (49.2%)
Multi Family 13 (22%)
Manufactured 11 (18.6%)
Condo 4 (6.8%)
Lot 2 (3.4%)
For Developers

Get Somersworth 03878 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/03878
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "03878",
  "total_tracked": 5116,
  "active": 59,
  "median_list": 444000
}
Get an API key Read the docs

ZIP 03878 · Somersworth, NH real estate: market summary

As of June 2026, Straply tracks 5,116 homes in ZIP 03878 (Somersworth, NH), with 59 active for sale at a median list price of $444,000 (~$250/sq ft). Notably, it has notably historic housing — 23% of homes predate 1940.

Median list price
$444,000
Median $/sq ft
$250
Active listings
59
Properties tracked
5,116

Frequently asked: ZIP 03878 · Somersworth, NH real estate

What is the median home price in ZIP 03878?

The median list price in ZIP 03878 (Somersworth, NH) is $444,000 (about $250 per square foot), based on 59 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 03878?

Active listings in ZIP 03878 (Somersworth, NH) concentrate in: 31% under $300k and 29% $300k–$500k.

How many homes are for sale in ZIP 03878?

Straply is tracking 59 active listings in ZIP 03878 (Somersworth, NH) out of 5,116 properties on record as of June 2026.

How old are the homes in ZIP 03878?

Most homes in ZIP 03878 (Somersworth, NH) were built in the 1950s. About 41% were built after 1980, while 23% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 03878?

ZIP 03878 (Somersworth, NH) is mostly single-family homes (49% of listings). Also common: multi-family homes 22%, manufactured homes 19%.

How many bedrooms do homes in ZIP 03878 typically have?

The most common size in ZIP 03878 (Somersworth, NH) is 2 bd.

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