23 Diamond St
Chelmsford, MA 01863
2 bd 1 ba 724 sqft Built 1940 Lot 7,500 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $151,800 | $243,700 | $395,500 | $5,497 |
| 2024 | $148,400 | $243,700 | $392,100 | $5,340 |
| 2023 | $113,000 | $262,000 | $375,000 | $5,389 |
| 2022 | $107,000 | $227,800 | $334,800 | $5,280 |
| 2021 | $95,900 | $206,100 | $302,000 | $4,753 |
| 2020 | $110,300 | $179,300 | $289,600 | $4,764 |
| 2019 | $104,200 | $177,500 | $281,700 | $4,606 |
| 2018 | $101,600 | $159,900 | $261,500 | $4,697 |
| 2017 | $94,200 | $149,700 | $243,900 | $4,371 |
| 2016 | $84,700 | $139,800 | $224,500 | $4,048 |
| 2015 | $83,200 | $124,500 | $207,700 | $3,884 |
| 2014 | $79,600 | $119,200 | $198,800 | $3,773 |
| 2006 | $102,900 | $150,100 | $253,000 | $3,319 |
| 2005 | $93,500 | $136,100 | $229,600 | $3,097 |
| 2003 | $86,100 | $104,800 | $190,900 | $2,682 |
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
724 sqft
Lot size
7,500 sqft
ZIP code
01863
City
Chelmsford
Street
Diamond St
Coordinates
42.64059, -71.39477
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23 Diamond St last sell?
No public-record sale is on file for 23 Diamond St.
What is the current tax assessment for 23 Diamond St?
The most recent total assessment for 23 Diamond St (year 2025) is $395,500 with $5,497 in property tax.
When was 23 Diamond St built?
23 Diamond St was built in 1940.
How does 23 Diamond St compare to others on Diamond St?
We track 4 other properties on Diamond St. Browse the list under "Other properties on Diamond St" to compare beds, baths, and sale history.
What are the property facts for 23 Diamond St?
23 Diamond St is a 2 bed, 1 bath, 724 sqft, 7,500 sqft lot single_family.
Is 23 Diamond St a flip candidate?
No — 23 Diamond St does not appear in our flips dataset.
Is 23 Diamond St a tax-appeal candidate?
No — 23 Diamond St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.2%
Implied 1-yr
+0.8%
2026 Q3
$740.4K
2026 Q4
$740.4K
ZIP 01863 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Diamond St