20 Balfour St
Lexington, MA 02421
5 bd 4 ba 3,100 sqft Built 1952 Lot 18,295 sqft single_family
Most recent sale
$1,700,000
Jun 30, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 30, 2022 | Sold | $1,700,000 | MLS #72973156 |
| Apr 28, 2022 | Listed | $1,499,000 | MLS #72973156 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $868,000 | $755,000 | $1,623,000 | $19,849 |
| 2024 | $866,000 | $719,000 | $1,585,000 | $19,416 |
| 2023 | $564,000 | $654,000 | $1,218,000 | $15,834 |
| 2022 | $488,000 | $594,000 | $1,082,000 | $14,932 |
| 2021 | $437,000 | $566,000 | $1,003,000 | $14,433 |
| 2020 | $440,000 | $566,000 | $1,006,000 | $14,134 |
| 2019 | $422,000 | $539,000 | $961,000 | $13,569 |
| 2018 | $410,000 | $513,000 | $923,000 | $13,199 |
| 2017 | $323,000 | $489,000 | $812,000 | $11,766 |
| 2016 | $328,000 | $465,000 | $793,000 | $11,578 |
| 2015 | $332,000 | $423,000 | $755,000 | $11,219 |
| 2014 | $248,000 | $385,000 | $633,000 | $9,818 |
| 2006 | $251,000 | $415,000 | $666,000 | $7,399 |
| 2005 | $259,000 | $373,000 | $632,000 | $7,167 |
| 2004 | $261,000 | $350,000 | $611,000 | $6,397 |
| 2003 | $226,000 | $294,000 | $520,000 | $5,694 |
Property facts
Year built
1952
Property type
single_family
Stories
—
Beds
5
Baths
4
Living area
3,100 sqft
Lot size
18,295 sqft
ZIP code
02421
City
Lexington
Street
Balfour St
Coordinates
42.45151, -71.24829
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$8,990
Gross rental yield
6.35%
Implied cap rate
4.12%
Trend-extrapolated value
—
Frequently asked questions
When did 20 Balfour St last sell?
20 Balfour St most recently sold on Jun 30, 2022 for $1,700,000.
What is the current tax assessment for 20 Balfour St?
The most recent total assessment for 20 Balfour St (year 2025) is $1,623,000 with $19,849 in property tax.
How does 20 Balfour St's assessment compare to its last sale price?
The current assessment is 4.5% below the last sale price of $1,700,000.
When was 20 Balfour St built?
20 Balfour St was built in 1952.
How does 20 Balfour St compare to others on Balfour St?
We track 4 other properties on Balfour St. Browse the list under "Other properties on Balfour St" to compare beds, baths, and sale history.
What are the property facts for 20 Balfour St?
20 Balfour St is a 5 bed, 4 bath, 3,100 sqft, 18,295 sqft lot single_family.
Is 20 Balfour St a flip candidate?
No — 20 Balfour St does not appear in our flips dataset.
Is 20 Balfour St a tax-appeal candidate?
No — 20 Balfour 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
+3.2%
Implied 1-yr
+12.7%
2026 Q1
$2.69M
2026 Q2
$2.76M
ZIP 02421 — Median Price History + Forecast
Explore nearby
Geography
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