21 Walden St
Newton, MA 02460
3 bd 3 ba 2,166 sqft Lot 8,151 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 | $422,300 | $952,100 | $1,374,400 | $13,469 |
| 2024 | $321,600 | $924,400 | $1,246,000 | $12,161 |
| 2023 | $438,200 | $699,000 | $1,137,200 | $11,577 |
| 2022 | $405,800 | $647,200 | $1,053,000 | $11,078 |
| 2021 | $382,800 | $610,600 | $993,400 | $10,689 |
| 2020 | $382,800 | $610,600 | $993,400 | $10,371 |
| 2019 | $371,700 | $592,800 | $964,500 | $10,079 |
| 2018 | $356,200 | $541,400 | $897,600 | $9,712 |
| 2017 | $336,000 | $510,800 | $846,800 | $9,416 |
| 2016 | $314,000 | $477,400 | $791,400 | $9,006 |
| 2015 | $293,400 | $446,200 | $739,600 | $8,587 |
| 2014 | $297,400 | $412,800 | $710,200 | $8,608 |
| 2006 | $406,100 | $334,200 | $740,300 | $6,929 |
| 2005 | $386,700 | $318,300 | $705,000 | $6,683 |
| 2004 | $344,900 | $289,600 | $634,500 | $6,472 |
| 2003 | $307,900 | $258,600 | $566,500 | $6,186 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,166 sqft
Lot size
8,151 sqft
ZIP code
02460
City
Newton
Street
Walden St
Coordinates
42.34622, -71.21349
Comparable properties nearby
Frequently asked questions
When did 21 Walden St last sell?
No public-record sale is on file for 21 Walden St.
What is the current tax assessment for 21 Walden St?
The most recent total assessment for 21 Walden St (year 2025) is $1,374,400 with $13,469 in property tax.
When was 21 Walden St built?
The year built for 21 Walden St is not in our records.
How does 21 Walden St compare to others on Walden St?
We track 3 other properties on Walden St. Browse the list under "Other properties on Walden St" to compare beds, baths, and sale history.
What are the property facts for 21 Walden St?
21 Walden St is a 3 bed, 3 bath, 2,166 sqft, 8,151 sqft lot single_family.
Is 21 Walden St a flip candidate?
No — 21 Walden St does not appear in our flips dataset.
Is 21 Walden St a tax-appeal candidate?
No — 21 Walden 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
+0.8%
Implied 1-yr
+3.4%
2026 Q3
$1.49M
2026 Q4
$1.49M
ZIP 02460 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Walden St