18 Cottage St
Belmont, MA 02478
5 bd 3 ba 2,272 sqft Built 1927 Lot 4,054 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 | $579,000 | $822,000 | $1,401,000 | $15,957 |
| 2024 | $418,000 | $1,025,000 | $1,443,000 | $15,238 |
| 2023 | $412,000 | $782,000 | $1,194,000 | $13,421 |
| 2022 | $385,000 | $715,000 | $1,100,000 | $12,716 |
| 2021 | $321,000 | $783,000 | $1,104,000 | $12,740 |
| 2020 | $321,000 | $835,000 | $1,156,000 | $12,716 |
| 2019 | $309,000 | $651,000 | $960,000 | $11,203 |
| 2018 | $309,000 | $526,000 | $835,000 | $10,145 |
| 2016 | $306,000 | $483,000 | $789,000 | $9,910 |
| 2015 | $306,000 | $412,000 | $718,000 | $9,262 |
| 2014 | $310,000 | $363,000 | $673,000 | $9,086 |
| 2006 | $316,000 | $344,000 | $660,000 | $6,871 |
| 2005 | $304,000 | $319,000 | $623,000 | $6,660 |
| 2004 | $286,000 | $319,000 | $605,000 | $6,480 |
| 2003 | $272,000 | $283,000 | $555,000 | $5,983 |
Property facts
Year built
1927
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
2,272 sqft
Lot size
4,054 sqft
ZIP code
02478
City
Belmont
Street
Cottage St
Coordinates
42.39363, -71.17091
Comparable properties nearby
Frequently asked questions
When did 18 Cottage St last sell?
No public-record sale is on file for 18 Cottage St.
What is the current tax assessment for 18 Cottage St?
The most recent total assessment for 18 Cottage St (year 2025) is $1,401,000 with $15,957 in property tax.
When was 18 Cottage St built?
18 Cottage St was built in 1927.
How does 18 Cottage St compare to others on Cottage St?
We track 1 other property 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 18 Cottage St?
18 Cottage St is a 5 bed, 3 bath, 2,272 sqft, 4,054 sqft lot single_family.
Is 18 Cottage St a flip candidate?
No — 18 Cottage St does not appear in our flips dataset.
Is 18 Cottage St a tax-appeal candidate?
No — 18 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
-2.9%
Implied 1-yr
-11.6%
2026 Q2
$1.2M
2026 Q3
$1.16M
ZIP 02478 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cottage St