20 Prentiss Ln
Belmont, MA 02478
4 bd 3 ba 3,510 sqft Built 1934 Lot 14,810 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 | $1,522,000 | $1,140,000 | $2,662,000 | $30,320 |
| 2024 | $1,224,000 | $1,252,000 | $2,476,000 | $26,147 |
| 2023 | $998,000 | $1,181,000 | $2,179,000 | $24,492 |
| 2022 | $655,000 | $1,080,000 | $1,735,000 | $20,057 |
| 2021 | $543,000 | $1,085,000 | $1,628,000 | $18,787 |
| 2020 | $543,000 | $1,061,000 | $1,604,000 | $17,644 |
| 2019 | $496,000 | $739,000 | $1,235,000 | $14,412 |
| 2018 | $496,000 | $699,000 | $1,195,000 | $14,519 |
| 2016 | $481,000 | $641,000 | $1,122,000 | $14,092 |
| 2015 | $480,000 | $621,000 | $1,101,000 | $14,203 |
| 2014 | $480,000 | $576,000 | $1,056,000 | $14,256 |
| 2006 | $520,000 | $613,000 | $1,133,000 | $11,795 |
| 2005 | $499,000 | $567,000 | $1,066,000 | $11,396 |
| 2004 | $469,000 | $567,000 | $1,036,000 | $11,096 |
| 2003 | $441,000 | $542,000 | $983,000 | $10,597 |
Property facts
Year built
1934
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
3,510 sqft
Lot size
14,810 sqft
ZIP code
02478
City
Belmont
Street
Prentiss Ln
Coordinates
42.40473, -71.17858
Comparable properties nearby
Frequently asked questions
When did 20 Prentiss Ln last sell?
No public-record sale is on file for 20 Prentiss Ln.
What is the current tax assessment for 20 Prentiss Ln?
The most recent total assessment for 20 Prentiss Ln (year 2025) is $2,662,000 with $30,320 in property tax.
When was 20 Prentiss Ln built?
20 Prentiss Ln was built in 1934.
How does 20 Prentiss Ln compare to others on Prentiss Ln?
We track 3 other properties on Prentiss Ln. Browse the list under "Other properties on Prentiss Ln" to compare beds, baths, and sale history.
What are the property facts for 20 Prentiss Ln?
20 Prentiss Ln is a 4 bed, 3 bath, 3,510 sqft, 14,810 sqft lot single_family.
Is 20 Prentiss Ln a flip candidate?
No — 20 Prentiss Ln does not appear in our flips dataset.
Is 20 Prentiss Ln a tax-appeal candidate?
No — 20 Prentiss Ln 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 Prentiss Ln