3731 Northampton St
Washington, DC 20015
5 bd 4 ba 3,328 sqft Built 1922 Lot 6,376 sqft single_family
Most recent sale
$1,695,000
Jun 15, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 15, 2022 | Sold | $1,695,000 | MLS #DCDC2044798 |
| Apr 26, 2022 | Price changed | $1,695,000 | MLS #DCDC2044798 |
| Apr 20, 2022 | Listed | $1,795,000 | MLS #DCDC2044798 |
| Jun 22, 1979 | Sold | $171,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,236,320 | $679,810 | $1,916,130 | $15,665 |
| 2024 | $1,173,540 | $669,420 | $1,842,960 | $13,891 |
| 2023 | $792,470 | $628,230 | $1,420,700 | $12,075 |
| 2022 | $738,730 | $576,960 | $1,315,690 | $10,514 |
| 2021 | $708,960 | $574,100 | $1,283,060 | $10,257 |
| 2020 | $705,040 | $546,870 | $1,251,910 | $9,997 |
| 2019 | $698,020 | $536,800 | $1,234,820 | $9,859 |
| 2018 | $695,810 | $518,180 | $1,213,990 | $9,695 |
| 2017 | $697,310 | $505,680 | $1,202,990 | $9,609 |
| 2016 | $689,220 | $453,970 | $1,143,190 | $9,107 |
| 2015 | $640,190 | $425,280 | $1,065,470 | $8,449 |
| 2014 | $703,520 | $347,170 | $1,050,690 | $8,334 |
| 2013 | $695,150 | $367,450 | $1,062,600 | $8,444 |
| 2012 | $699,540 | $353,550 | $1,053,090 | $7,700 |
| 2011 | $681,870 | $367,390 | $1,049,260 | $7,000 |
| 2010 | $685,370 | $383,640 | $1,069,010 | $6,363 |
| 2008 | $670,220 | $392,440 | $1,062,660 | $5,286 |
| 2007 | $620,020 | $386,640 | $1,006,660 | $5,007 |
Property facts
Year built
1922
Property type
single_family
Stories
4
Beds
5
Baths
4
Living area
3,328 sqft
Lot size
6,376 sqft
ZIP code
20015
City
Washington
Street
Northampton St
Coordinates
38.96610, -77.07382
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
$10,170
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 3731 Northampton St last sell?
3731 Northampton St most recently sold on Jun 15, 2022 for $1,695,000.
What is the current tax assessment for 3731 Northampton St?
The most recent total assessment for 3731 Northampton St (year 2025) is $1,916,130 with $15,665 in property tax.
How does 3731 Northampton St's assessment compare to its last sale price?
The current assessment is 13.0% above the last sale price of $1,695,000.
When was 3731 Northampton St built?
3731 Northampton St was built in 1922.
How does 3731 Northampton St compare to others on Northampton St?
We track 8 other properties on Northampton St. Browse the list under "Other properties on Northampton St" to compare beds, baths, and sale history.
What are the property facts for 3731 Northampton St?
3731 Northampton St is a 5 bed, 4 bath, 3,328 sqft, 6,376 sqft lot single_family.
Is 3731 Northampton St a flip candidate?
No — 3731 Northampton St does not appear in our flips dataset.
Is 3731 Northampton St a tax-appeal candidate?
No — 3731 Northampton 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
-2.1%
Implied 1-yr
-8.5%
2026 Q3
$1.34M
2026 Q4
$1.31M
ZIP 20015 — Median Price History + Forecast
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