21 Greylock Rd
Wellesley, MA 02481
7 bd 8 ba 8,000 sqft Built 2020 Lot 35,719 sqft single_family
Most recent sale
$5,025,000
Jan 28, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 28, 2022 | Sold | $5,025,000 | MLS #72696249 |
| Sep 1, 1993 | Sold | $340,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $3,568,000 | $1,709,000 | $5,277,000 | $54,248 |
| 2024 | $3,445,000 | $1,486,000 | $4,931,000 | $51,332 |
| 2023 | $3,286,000 | $1,317,000 | $4,603,000 | $52,704 |
| 2022 | $545,000 | $1,180,000 | $1,725,000 | $20,148 |
| 2021 | $383,000 | $1,131,000 | $1,514,000 | $17,790 |
| 2020 | $383,000 | $1,131,000 | $1,514,000 | $17,502 |
| 2019 | $373,000 | $1,131,000 | $1,504,000 | $17,401 |
| 2018 | $377,000 | $924,000 | $1,301,000 | $15,547 |
| 2017 | $366,000 | $924,000 | $1,290,000 | $15,209 |
| 2015 | $344,000 | $909,000 | $1,253,000 | $14,485 |
| 2014 | $430,000 | $806,000 | $1,236,000 | $14,263 |
| 2006 | $390,000 | $1,074,000 | $1,464,000 | $12,180 |
| 2005 | $359,000 | $1,047,000 | $1,406,000 | $11,810 |
| 2004 | $359,000 | $1,047,000 | $1,406,000 | $12,035 |
| 2003 | $359,000 | $1,047,000 | $1,406,000 | $11,417 |
Property facts
Year built
2020
Property type
single_family
Stories
—
Beds
7
Baths
8
Living area
8,000 sqft
Lot size
35,719 sqft
ZIP code
02481
City
Wellesley
Street
Greylock Rd
Coordinates
42.32104, -71.29345
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$23,200
Gross rental yield
5.54%
Implied cap rate
3.60%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Greylock Rd last sell?
21 Greylock Rd most recently sold on Jan 28, 2022 for $5,025,000.
What is the current tax assessment for 21 Greylock Rd?
The most recent total assessment for 21 Greylock Rd (year 2025) is $5,277,000 with $54,248 in property tax.
How does 21 Greylock Rd's assessment compare to its last sale price?
The current assessment is 5.0% above the last sale price of $5,025,000.
When was 21 Greylock Rd built?
21 Greylock Rd was built in 2020.
How does 21 Greylock Rd compare to others on Greylock Rd?
We track 7 other properties on Greylock Rd. Browse the list under "Other properties on Greylock Rd" to compare beds, baths, and sale history.
What are the property facts for 21 Greylock Rd?
21 Greylock Rd is a 7 bed, 8 bath, 8,000 sqft, 35,719 sqft lot single_family.
Is 21 Greylock Rd a flip candidate?
No — 21 Greylock Rd does not appear in our flips dataset.
Is 21 Greylock Rd a tax-appeal candidate?
No — 21 Greylock Rd 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 Greylock Rd