15 Cottage St
Billerica, MA 01821
3 bd 3 ba 2,124 sqft Built 2018 Lot 6,970 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 | $489,900 | $262,000 | $751,900 | $8,549 |
| 2024 | $435,200 | $245,300 | $680,500 | $7,683 |
| 2023 | $418,400 | $219,700 | $638,100 | $7,574 |
| 2022 | $365,000 | $191,100 | $556,100 | $7,029 |
| 2021 | $353,800 | $173,200 | $527,000 | $6,851 |
| 2020 | $353,800 | $166,400 | $520,200 | $6,757 |
| 2019 | $317,200 | $163,300 | $480,500 | $6,477 |
| 2018 | — | $14,300 | $14,300 | $203 |
| 2017 | — | $14,200 | $14,200 | $200 |
| 2016 | — | $13,100 | $13,100 | $185 |
| 2015 | — | $13,100 | $13,100 | $184 |
| 2014 | — | $12,100 | $12,100 | $173 |
| 2006 | — | $29,400 | $29,400 | $312 |
| 2005 | — | $26,800 | $26,800 | $295 |
| 2004 | — | $23,500 | $23,500 | $257 |
| 2003 | — | $19,600 | $19,600 | $217 |
Property facts
Year built
2018
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,124 sqft
Lot size
6,970 sqft
ZIP code
01821
City
Billerica
Street
Cottage St
Coordinates
42.53064, -71.26971
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 Cottage St last sell?
No public-record sale is on file for 15 Cottage St.
What is the current tax assessment for 15 Cottage St?
The most recent total assessment for 15 Cottage St (year 2025) is $751,900 with $8,549 in property tax.
When was 15 Cottage St built?
15 Cottage St was built in 2018.
How does 15 Cottage St compare to others on Cottage St?
We track 4 other properties on Cottage St. Browse the list under "Other properties on Cottage St" to compare beds, baths, and sale history.
What are the property facts for 15 Cottage St?
15 Cottage St is a 3 bed, 3 bath, 2,124 sqft, 6,970 sqft lot single_family.
Is 15 Cottage St a flip candidate?
No — 15 Cottage St does not appear in our flips dataset.
Is 15 Cottage St a tax-appeal candidate?
No — 15 Cottage 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
+1.4%
Implied 1-yr
+5.8%
2026 Q3
$731.3K
2026 Q4
$741K
ZIP 01821 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cottage St