100 Dean St
Belmont, MA 02478
3 bd 2 ba 1,625 sqft Built 1940 Lot 5,172 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 | $554,000 | $669,000 | $1,223,000 | $13,930 |
| 2024 | $423,000 | $788,000 | $1,211,000 | $12,788 |
| 2023 | $400,000 | $787,000 | $1,187,000 | $13,342 |
| 2022 | $364,000 | $720,000 | $1,084,000 | $12,531 |
| 2021 | $302,000 | $713,000 | $1,015,000 | $11,713 |
| 2020 | $302,000 | $702,000 | $1,004,000 | $11,044 |
| 2019 | $287,000 | $543,000 | $830,000 | $9,686 |
| 2018 | $287,000 | $489,000 | $776,000 | $9,428 |
| 2016 | $298,000 | $449,000 | $747,000 | $9,382 |
| 2015 | $297,000 | $381,000 | $678,000 | $8,746 |
| 2014 | $297,000 | $327,000 | $624,000 | $8,424 |
| 2006 | $254,000 | $297,000 | $551,000 | $5,736 |
| 2005 | $244,000 | $275,000 | $519,000 | $5,548 |
| 2004 | $228,000 | $275,000 | $503,000 | $5,387 |
| 2003 | $218,000 | $243,000 | $461,000 | $4,970 |
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,625 sqft
Lot size
5,172 sqft
ZIP code
02478
City
Belmont
Street
Dean St
Coordinates
42.39822, -71.16803
Comparable properties nearby
Frequently asked questions
When did 100 Dean St last sell?
No public-record sale is on file for 100 Dean St.
What is the current tax assessment for 100 Dean St?
The most recent total assessment for 100 Dean St (year 2025) is $1,223,000 with $13,930 in property tax.
When was 100 Dean St built?
100 Dean St was built in 1940.
How does 100 Dean St compare to others on Dean St?
We track 6 other properties on Dean St. Browse the list under "Other properties on Dean St" to compare beds, baths, and sale history.
What are the property facts for 100 Dean St?
100 Dean St is a 3 bed, 2 bath, 1,625 sqft, 5,172 sqft lot single_family.
Is 100 Dean St a flip candidate?
No — 100 Dean St does not appear in our flips dataset.
Is 100 Dean St a tax-appeal candidate?
No — 100 Dean 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 Dean St