Real Estate Data API

03854 New Castle

3 active listings out of 552 total properties we track in ZIP 03854 (New Castle, NH) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
3
Median
$3.95M
±0%
Sales (12mo)
26
Tracked
552
Zoomed out

While you're here, take in the bigger picture — maps below show New Hampshire (statewide), not just 03854. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
552
Active
3
Median list
$3.95M
Sales (12mo)
26
Get this data →
Key Numbers
Tracked
552
Active
3
Median list
$3.95M
Sales (12mo)
26
Get this data →
Key Numbers
Tracked
552
Active
3
Median list
$3.95M
Sales (12mo)
26
Get this data →
Key Numbers
Tracked
552
Active
3
Median list
$3.95M
Sales (12mo)
26
Get this data →
Key Numbers
Tracked
552
Active
3
Median list
$3.95M
Sales (12mo)
26

Inventory breakdown

Distribution of the 3 currently-active listings in ZIP 03854. Full dataset covers 552 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 0 (0%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 3 (100%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 1
4 bd 2
5+ bd 0
Active by property type
Single Family 2 (66.7%)
Townhouse 1 (33.3%)
For Developers

Get New Castle 03854 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/03854
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "03854",
  "total_tracked": 552,
  "active": 3,
  "median_list": 3950000
}
Get an API key Read the docs

ZIP 03854 · New Castle, NH real estate: market summary

As of June 2026, Straply tracks 552 homes in ZIP 03854 (New Castle, NH), with 3 active for sale at a median list price of $3,950,000 (~$899/sq ft). Notably, it's a high-end market — 52% of recent sales were $1M or more.

Median list price
$3,950,000
Median $/sq ft
$899
Active listings
3
Properties tracked
552

Frequently asked: ZIP 03854 · New Castle, NH real estate

What is the median home price in ZIP 03854?

The median list price in ZIP 03854 (New Castle, NH) is $3,950,000 (about $899 per square foot), based on 3 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 03854?

Active listings in ZIP 03854 (New Castle, NH) concentrate in: 100% $2m+.

How many homes are for sale in ZIP 03854?

Straply is tracking 3 active listings in ZIP 03854 (New Castle, NH) out of 552 properties on record as of June 2026.

How old are the homes in ZIP 03854?

Most homes in ZIP 03854 (New Castle, NH) were built in the 1990s. About 50% were built after 1980, while 23% predate 1940. The newest tracked home dates to 2024.

What types of homes are in ZIP 03854?

ZIP 03854 (New Castle, NH) is mostly single-family homes (67% of listings). Also common: townhouses 33%.

How many bedrooms do homes in ZIP 03854 typically have?

The most common size in ZIP 03854 (New Castle, NH) is 4 bd.

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