Real Estate Data API

01863 North Chelmsford

45 active listings out of 4K total properties we track in ZIP 01863 (North Chelmsford, MA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

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Active
45
Median
$549K
±0%
Sales (12mo)
108
Tracked
4K
Zoomed out

While you're here, take in the bigger picture — maps below show Boston metro, not just 01863. Same company, same dataset, different resolution.

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Over the past 12 months, ZIP 01863 has recorded 108 home sales.

Key Numbers
Tracked
4K
Active
45
Median list
$549K
Sales (12mo)
108
Get this data →

Right now, 45 homes are actively for sale in ZIP 01863. Median list price is $549K at $362/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
4K
Active
45
Median list
$549K
Sales (12mo)
108
Get this data →
Key Numbers
Tracked
4K
Active
45
Median list
$549K
Sales (12mo)
108
Get this data →
Key Numbers
Tracked
4K
Active
45
Median list
$549K
Sales (12mo)
108
Get this data →
Key Numbers
Tracked
4K
Active
45
Median list
$549K
Sales (12mo)
108
Get this data →
Key Numbers
Tracked
4K
Active
45
Median list
$549K
Sales (12mo)
108

Inventory breakdown

Distribution of the 45 currently-active listings in ZIP 01863. Full dataset covers 4K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 5 (11.4%)
$300K–$500K 16 (36.4%)
$500K–$750K 17 (38.6%)
$750K–$1M 5 (11.4%)
$1M–$2M 1 (2.3%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 20
3 bd 17
4 bd 5
5+ bd 2
Active by property type
Townhouse 17 (37.8%)
Condo 13 (28.9%)
Single Family 11 (24.4%)
Multi Family 4 (8.9%)
For Developers

Get North Chelmsford 01863 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/01863
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "01863",
  "total_tracked": 4018,
  "active": 45,
  "median_list": 549450
}
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ZIP 01863 · North Chelmsford, MA real estate: market summary

As of June 2026, Straply tracks 4,018 homes in ZIP 01863 (North Chelmsford, MA), with 45 active for sale at a median list price of $549,450 (~$362/sq ft). Notably, most homes were built in the 1980s.

Median list price
$549,450
Median $/sq ft
$362
Active listings
45
Properties tracked
4,018

Frequently asked: ZIP 01863 · North Chelmsford, MA real estate

What is the median home price in ZIP 01863?

The median list price in ZIP 01863 (North Chelmsford, MA) is $549,450 (about $362 per square foot), based on 45 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 01863?

Active listings in ZIP 01863 (North Chelmsford, MA) concentrate in: 39% $500k–$750k and 36% $300k–$500k.

How many homes are for sale in ZIP 01863?

Straply is tracking 45 active listings in ZIP 01863 (North Chelmsford, MA) out of 4,018 properties on record as of June 2026.

How old are the homes in ZIP 01863?

Most homes in ZIP 01863 (North Chelmsford, MA) were built in the 1980s. About 47% were built after 1980, while 16% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 01863?

ZIP 01863 (North Chelmsford, MA) is mostly townhouses (38% of listings). Also common: condos 29%, single-family homes 24%.

How many bedrooms do homes in ZIP 01863 typically have?

The most common size in ZIP 01863 (North Chelmsford, MA) is 2 bd.

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