309 Walnut St
Wellesley, MA 02481
6 bd 5 ba 4,596 sqft Lot 9,723 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 | $821,000 | $845,000 | $1,666,000 | $17,126 |
| 2024 | $789,000 | $805,000 | $1,594,000 | $16,594 |
| 2023 | $743,000 | $753,000 | $1,496,000 | $17,129 |
| 2022 | $748,000 | $646,000 | $1,394,000 | $16,282 |
| 2021 | $748,000 | $562,000 | $1,310,000 | $15,393 |
| 2020 | $748,000 | $562,000 | $1,310,000 | $15,144 |
| 2019 | $748,000 | $562,000 | $1,310,000 | $15,157 |
| 2018 | $701,000 | $556,000 | $1,257,000 | $15,021 |
| 2017 | $302,000 | $556,000 | $858,000 | $10,116 |
| 2016 | $219,000 | $546,000 | $765,000 | $9,050 |
| 2015 | $206,000 | $516,000 | $722,000 | $8,346 |
| 2014 | $403,000 | $427,000 | $830,000 | $9,578 |
| 2006 | $427,000 | $367,000 | $794,000 | $6,606 |
| 2005 | $311,000 | $325,000 | $636,000 | $5,342 |
| 2004 | $293,000 | $279,000 | $572,000 | $4,896 |
| 2003 | $293,000 | $270,000 | $563,000 | $4,572 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
6
Baths
5
Living area
4,596 sqft
Lot size
9,723 sqft
ZIP code
02481
City
Wellesley
Street
Walnut St
Coordinates
42.32091, -71.26202
Comparable properties nearby
Frequently asked questions
When did 309 Walnut St last sell?
No public-record sale is on file for 309 Walnut St.
What is the current tax assessment for 309 Walnut St?
The most recent total assessment for 309 Walnut St (year 2025) is $1,666,000 with $17,126 in property tax.
When was 309 Walnut St built?
The year built for 309 Walnut St is not in our records.
How does 309 Walnut St compare to others on Walnut St?
We track 8 other properties on Walnut St. Browse the list under "Other properties on Walnut St" to compare beds, baths, and sale history.
What are the property facts for 309 Walnut St?
309 Walnut St is a 6 bed, 5 bath, 4,596 sqft, 9,723 sqft lot single_family.
Is 309 Walnut St a flip candidate?
No — 309 Walnut St does not appear in our flips dataset.
Is 309 Walnut St a tax-appeal candidate?
No — 309 Walnut 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
-3.8%
Implied 1-yr
-15.1%
2026 Q3
$2.95M
2026 Q4
$2.95M
ZIP 02481 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Walnut St