18 20 Winthrop St
Waltham, MA 02453
8 bd 4 ba 6,084 sqft Built 1870 Lot 7,292 sqft multi_family
Most recent sale
$1,340,000
Nov 23, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 23, 2021 | Sold | $1,340,000 | MLS #72902619 |
| Sep 30, 2021 | Listed | $1,239,000 | MLS #72902619 |
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1870
Property type
multi_family
Stories
3
Beds
8
Baths
4
Living area
6,084 sqft
Lot size
7,292 sqft
ZIP code
02453
City
Waltham
Street
20 Winthrop St
Coordinates
42.37235, -71.25086
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$8,040
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
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Frequently asked questions
When did 18 20 Winthrop St last sell?
18 20 Winthrop St most recently sold on Nov 23, 2021 for $1,340,000.
What is the current tax assessment for 18 20 Winthrop St?
No tax-assessment history is recorded for this parcel.
When was 18 20 Winthrop St built?
18 20 Winthrop St was built in 1870.
How does 18 20 Winthrop St compare to others on 20 Winthrop St?
We do not currently track other properties on 20 Winthrop St.
What are the property facts for 18 20 Winthrop St?
18 20 Winthrop St is a 8 bed, 4 bath, 6,084 sqft, 7,292 sqft lot multi_family.
Is 18 20 Winthrop St a flip candidate?
No — 18 20 Winthrop St does not appear in our flips dataset.
Is 18 20 Winthrop St a tax-appeal candidate?
No — 18 20 Winthrop 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
+1.7%
Implied 1-yr
+6.9%
2026 Q3
$1.08M
2026 Q4
$1.1M
ZIP 02453 — Median Price History + Forecast
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Geography