637 20th St
Washington, DC 20002
2 bd 1 ba 792 sqft Built 1900 Lot 756 sqft townhomes
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $151,630 | $371,320 | $522,950 | $3,680 |
| 2024 | $153,420 | $369,470 | $522,890 | $3,646 |
| 2023 | $148,730 | $357,950 | $506,680 | $3,592 |
| 2022 | $144,270 | $327,470 | $471,740 | $3,340 |
| 2021 | $133,120 | $317,210 | $450,330 | $3,105 |
| 2020 | $118,180 | $298,800 | $416,980 | $2,828 |
| 2019 | $116,080 | $262,130 | $378,210 | $2,578 |
| 2018 | $112,000 | $243,550 | $355,550 | $2,710 |
| 2017 | $109,640 | $227,130 | $336,770 | $1,766 |
| 2012 | $59,450 | $132,330 | $191,780 | $1,056 |
| 2011 | $66,690 | $143,310 | $210,000 | $1,785 |
| 2010 | $66,780 | $154,870 | $221,650 | $1,884 |
| 2008 | $71,470 | $174,300 | $245,770 | $2,089 |
| 2007 | $61,990 | $147,990 | $209,980 | $1,847 |
Property facts
Year built
1900
Property type
townhomes
Stories
2
Beds
2
Baths
1
Living area
792 sqft
Lot size
756 sqft
ZIP code
20002
City
Washington
Street
20th St
Coordinates
38.89707, -76.97576
Comparable properties nearby
Frequently asked questions
When did 637 20th St last sell?
No public-record sale is on file for 637 20th St.
What is the current tax assessment for 637 20th St?
The most recent total assessment for 637 20th St (year 2025) is $522,950 with $3,680 in property tax.
When was 637 20th St built?
637 20th St was built in 1900.
How does 637 20th St compare to others on 20th St?
We track 8 other properties on 20th St. Browse the list under "Other properties on 20th St" to compare beds, baths, and sale history.
What are the property facts for 637 20th St?
637 20th St is a 2 bed, 1 bath, 792 sqft, 756 sqft lot townhomes.
Is 637 20th St a flip candidate?
No — 637 20th St does not appear in our flips dataset.
Is 637 20th St a tax-appeal candidate?
No — 637 20th 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
+3.6%
Implied 1-yr
+14.2%
2026 Q3
$1.08M
2026 Q4
$1.11M
ZIP 20002 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th St