4 Unicorn Dr
Westford, MA 01886
4 bd 3 ba 2,080 sqft Built 1994 Lot 34,848 sqft single_family
Most recent sale
$800,000
Dec 10, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 10, 2021 | Sold | $800,000 | MLS #72908394 |
| Sep 6, 2019 | Sold | $625,000 | MLS #72518254 |
| Aug 21, 2019 | Relisted | $634,000 | MLS #72518254 |
| Jul 22, 2019 | Price changed | $634,000 | MLS #72518254 |
| Jul 10, 2019 | Price changed | $639,000 | MLS #72518254 |
| Jun 25, 2019 | Price changed | $650,000 | MLS #72518254 |
| Jun 13, 2019 | Listed | $662,000 | MLS #72518254 |
| Aug 26, 1994 | Sold | $227,600 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $572,700 | $309,200 | $881,900 | $11,879 |
| 2023 | $496,900 | $280,500 | $777,400 | $11,474 |
| 2021 | $388,100 | $227,900 | $616,000 | $10,250 |
| 2020 | $390,800 | $227,900 | $618,700 | $10,103 |
| 2019 | $303,900 | $218,400 | $522,300 | $8,649 |
| 2018 | $303,900 | $208,900 | $512,800 | $8,297 |
| 2017 | $277,500 | $208,900 | $486,400 | $7,982 |
| 2016 | $280,200 | $208,900 | $489,100 | $7,972 |
| 2015 | $282,900 | $208,900 | $491,800 | $7,987 |
| 2014 | $285,600 | $200,600 | $486,200 | $8,071 |
| 2006 | $294,300 | $241,800 | $536,100 | $6,926 |
| 2005 | $218,400 | $200,700 | $419,100 | $5,733 |
| 2004 | $202,600 | $174,700 | $377,300 | $5,282 |
| 2003 | $195,800 | $165,500 | $361,300 | $5,242 |
Property facts
Year built
1994
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,080 sqft
Lot size
34,848 sqft
ZIP code
01886
City
Westford
Street
Unicorn Dr
Coordinates
42.60965, -71.45973
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,032
Gross rental yield
9.05%
Implied cap rate
5.88%
Trend-extrapolated value
—
Frequently asked questions
When did 4 Unicorn Dr last sell?
4 Unicorn Dr most recently sold on Dec 10, 2021 for $800,000.
What is the current tax assessment for 4 Unicorn Dr?
The most recent total assessment for 4 Unicorn Dr (year 2025) is $881,900 with $11,879 in property tax.
How does 4 Unicorn Dr's assessment compare to its last sale price?
The current assessment is 10.2% above the last sale price of $800,000.
When was 4 Unicorn Dr built?
4 Unicorn Dr was built in 1994.
How does 4 Unicorn Dr compare to others on Unicorn Dr?
We do not currently track other properties on Unicorn Dr.
What are the property facts for 4 Unicorn Dr?
4 Unicorn Dr is a 4 bed, 3 bath, 2,080 sqft, 34,848 sqft lot single_family.
Is 4 Unicorn Dr a flip candidate?
No — 4 Unicorn Dr does not appear in our flips dataset.
Is 4 Unicorn Dr a tax-appeal candidate?
No — 4 Unicorn Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$847K
2026 Q4
$852.9K
ZIP 01886 — Median Price History + Forecast
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Geography