Real Estate Data API

03858 Newton

17 active listings out of 2K total properties we track in ZIP 03858 (Newton, NH) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

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Active
17
Median
$650K
±0%
Sales (12mo)
53
Tracked
2K
Zoomed out

While you're here, take in the bigger picture — maps below show New Hampshire (statewide), not just 03858. Same company, same dataset, different resolution.

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Key Numbers
Tracked
2K
Active
17
Median list
$650K
Sales (12mo)
53
Get this data →
Key Numbers
Tracked
2K
Active
17
Median list
$650K
Sales (12mo)
53
Get this data →
Key Numbers
Tracked
2K
Active
17
Median list
$650K
Sales (12mo)
53
Get this data →
Key Numbers
Tracked
2K
Active
17
Median list
$650K
Sales (12mo)
53
Get this data →
Key Numbers
Tracked
2K
Active
17
Median list
$650K
Sales (12mo)
53

Inventory breakdown

Distribution of the 17 currently-active listings in ZIP 03858. Full dataset covers 2K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 4 (23.5%)
$500K–$750K 6 (35.3%)
$750K–$1M 2 (11.8%)
$1M–$2M 4 (23.5%)
$2M+ 1 (5.9%)
Active by bedroom count
Studio/1 bd 0
2 bd 4
3 bd 8
4 bd 5
5+ bd 0
Active by property type
Single Family 15 (88.2%)
Townhouse 2 (11.8%)
For Developers

Get Newton 03858 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/03858
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "03858",
  "total_tracked": 1977,
  "active": 17,
  "median_list": 649900
}
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ZIP 03858 · Newton, NH real estate: market summary

As of June 2026, Straply tracks 1,977 homes in ZIP 03858 (Newton, NH), with 17 active for sale at a median list price of $649,900 (~$350/sq ft). Notably, most homes were built in the 1990s.

Median list price
$649,900
Median $/sq ft
$350
Active listings
17
Properties tracked
1,977

Frequently asked: ZIP 03858 · Newton, NH real estate

What is the median home price in ZIP 03858?

The median list price in ZIP 03858 (Newton, NH) is $649,900 (about $350 per square foot), based on 17 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 03858?

Active listings in ZIP 03858 (Newton, NH) concentrate in: 35% $500k–$750k and 24% $300k–$500k.

How many homes are for sale in ZIP 03858?

Straply is tracking 17 active listings in ZIP 03858 (Newton, NH) out of 1,977 properties on record as of June 2026.

How old are the homes in ZIP 03858?

Most homes in ZIP 03858 (Newton, NH) were built in the 1990s. About 57% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2024.

What types of homes are in ZIP 03858?

ZIP 03858 (Newton, NH) is mostly single-family homes (88% of listings). Also common: townhouses 12%.

How many bedrooms do homes in ZIP 03858 typically have?

The most common size in ZIP 03858 (Newton, NH) is 3 bd.

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