640 Boylston St
Newton, MA 02459
4 bd 2 ba 1,419 sqft Built 1959 Lot 7,212 sqft single_family
Most recent sale
$785,000
Sep 30, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 30, 2022 | Sold | $785,000 | MLS #73011138 |
| Jul 19, 2022 | Price changed | $799,900 | MLS #73011138 |
| Jul 13, 2022 | Listed | $849,900 | MLS #73011138 |
| Jan 4, 1996 | Sold | $175,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $49,200 | $614,000 | $663,200 | $6,499 |
| 2024 | $47,800 | $596,100 | $643,900 | $6,284 |
| 2023 | $133,200 | $449,900 | $583,100 | $5,936 |
| 2022 | $123,300 | $416,600 | $539,900 | $5,680 |
| 2021 | $116,300 | $393,000 | $509,300 | $5,480 |
| 2020 | $116,300 | $393,000 | $509,300 | $5,317 |
| 2019 | $112,900 | $381,600 | $494,500 | $5,168 |
| 2018 | $106,800 | $342,500 | $449,300 | $4,861 |
| 2017 | $100,800 | $323,100 | $423,900 | $4,714 |
| 2016 | $94,200 | $302,000 | $396,200 | $4,509 |
| 2015 | $88,100 | $282,200 | $370,300 | $4,299 |
| 2014 | $90,200 | $260,900 | $351,100 | $4,255 |
| 2006 | $119,500 | $187,700 | $307,200 | $2,875 |
| 2005 | $113,800 | $178,800 | $292,600 | $2,774 |
| 2004 | $106,300 | $166,500 | $272,800 | $2,783 |
| 2003 | $94,900 | $148,700 | $243,600 | $2,660 |
Property facts
Year built
1959
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,419 sqft
Lot size
7,212 sqft
ZIP code
02459
City
Newton
Street
Boylston St
Coordinates
42.31879, -71.19622
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,115
Gross rental yield
6.29%
Implied cap rate
4.09%
Trend-extrapolated value
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Frequently asked questions
When did 640 Boylston St last sell?
640 Boylston St most recently sold on Sep 30, 2022 for $785,000.
What is the current tax assessment for 640 Boylston St?
The most recent total assessment for 640 Boylston St (year 2025) is $663,200 with $6,499 in property tax.
How does 640 Boylston St's assessment compare to its last sale price?
The current assessment is 15.5% below the last sale price of $785,000.
When was 640 Boylston St built?
640 Boylston St was built in 1959.
How does 640 Boylston St compare to others on Boylston St?
We track 8 other properties on Boylston St. Browse the list under "Other properties on Boylston St" to compare beds, baths, and sale history.
What are the property facts for 640 Boylston St?
640 Boylston St is a 4 bed, 2 bath, 1,419 sqft, 7,212 sqft lot single_family.
Is 640 Boylston St a flip candidate?
No — 640 Boylston St does not appear in our flips dataset.
Is 640 Boylston St a tax-appeal candidate?
No — 640 Boylston 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
-1.5%
Implied 1-yr
-6.0%
2026 Q3
$2.47M
2026 Q4
$2.43M
ZIP 02459 — Median Price History + Forecast
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Geography
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