1815 18th St
Washington, DC 20009
1 bd 1 ba 620 sqft Built 1939 condo_townhome_rowhome_coop
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 | $298,910 | $128,100 | $427,010 | $2,845 |
| 2024 | $308,150 | $132,070 | $440,220 | $2,763 |
| 2023 | $304,020 | $130,300 | $434,320 | $2,836 |
| 2022 | $280,520 | $120,230 | $400,750 | $2,620 |
| 2021 | $280,530 | $120,220 | $400,750 | $2,643 |
| 2020 | $259,800 | $111,340 | $371,140 | $2,511 |
| 2019 | $269,490 | $115,490 | $384,980 | $2,636 |
| 2018 | $258,530 | $110,800 | $369,330 | $3,139 |
| 2017 | $276,000 | $118,280 | $394,280 | $3,351 |
| 2016 | $270,820 | $116,070 | $386,890 | $3,288 |
| 2015 | $264,730 | $113,460 | $378,190 | $3,214 |
| 2014 | $251,580 | $107,820 | $359,400 | $3,054 |
| 2013 | $246,040 | $105,450 | $351,490 | $2,987 |
| 2012 | $247,550 | $106,090 | $353,640 | $3,005 |
| 2011 | $243,500 | $104,360 | $347,860 | $1,343 |
| 2010 | $251,400 | $107,740 | $359,140 | $1,221 |
| 2008 | $262,860 | $112,650 | $375,510 | $888 |
| 2007 | $247,860 | $106,220 | $354,080 | $868 |
Property facts
Year built
1939
Property type
condo_townhome_rowhome_coop
Stories
1
Beds
1
Baths
1
Living area
620 sqft
Lot size
—
ZIP code
20009
City
Washington
Street
18th St
Coordinates
38.91472, -77.04146
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1815 18th St last sell?
No public-record sale is on file for 1815 18th St.
What is the current tax assessment for 1815 18th St?
The most recent total assessment for 1815 18th St (year 2025) is $427,010 with $2,845 in property tax.
When was 1815 18th St built?
1815 18th St was built in 1939.
How does 1815 18th St compare to others on 18th St?
We track 8 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 1815 18th St?
1815 18th St is a 1 bed, 1 bath, 620 sqft condo_townhome_rowhome_coop.
Is 1815 18th St a flip candidate?
No — 1815 18th St does not appear in our flips dataset.
Is 1815 18th St a tax-appeal candidate?
No — 1815 18th 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
-2.4%
Implied 1-yr
-9.6%
2026 Q3
$730.6K
2026 Q4
$709.7K
ZIP 20009 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th St