3509 O St
Washington, DC 20007
6 bd 4 ba 2,718 sqft Built 1900 Lot 1,800 sqft multi_family
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 | $1,250,630 | $752,370 | $2,003,000 | $16,754 |
| 2024 | $1,222,440 | $748,640 | $1,971,080 | $16,291 |
| 2023 | $1,164,100 | $740,570 | $1,904,670 | $16,189 |
| 2022 | $1,127,880 | $714,540 | $1,842,420 | $15,660 |
| 2021 | $1,083,550 | $703,940 | $1,787,490 | $15,193 |
| 2020 | $1,068,450 | $700,200 | $1,768,650 | $15,033 |
| 2019 | $1,016,280 | $668,210 | $1,684,490 | $14,318 |
| 2018 | $993,120 | $640,130 | $1,633,250 | $13,882 |
| 2017 | $1,017,050 | $574,010 | $1,591,060 | $13,524 |
| 2016 | $976,320 | $516,560 | $1,492,880 | $12,689 |
| 2015 | $890,300 | $456,110 | $1,346,410 | $11,444 |
| 2014 | $860,210 | $402,650 | $1,262,860 | $10,734 |
| 2013 | $892,610 | $406,750 | $1,299,360 | $11,044 |
| 2012 | $1,024,930 | $409,330 | $1,434,260 | $12,191 |
| 2011 | $1,066,200 | $439,610 | $1,505,810 | $12,799 |
| 2010 | $1,105,140 | $459,090 | $1,564,230 | $13,295 |
| 2008 | $1,081,760 | $462,770 | $1,544,530 | $13,128 |
| 2007 | $1,005,360 | $455,080 | $1,460,440 | $12,851 |
Property facts
Year built
1900
Property type
multi_family
Stories
2
Beds
6
Baths
4
Living area
2,718 sqft
Lot size
1,800 sqft
ZIP code
20007
City
Washington
Street
O St
Coordinates
38.90789, -77.06945
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3509 O St last sell?
No public-record sale is on file for 3509 O St.
What is the current tax assessment for 3509 O St?
The most recent total assessment for 3509 O St (year 2025) is $2,003,000 with $16,754 in property tax.
When was 3509 O St built?
3509 O St was built in 1900.
How does 3509 O St compare to others on O St?
We track 8 other properties on O St. Browse the list under "Other properties on O St" to compare beds, baths, and sale history.
What are the property facts for 3509 O St?
3509 O St is a 6 bed, 4 bath, 2,718 sqft, 1,800 sqft lot multi_family.
Is 3509 O St a flip candidate?
No — 3509 O St does not appear in our flips dataset.
Is 3509 O St a tax-appeal candidate?
No — 3509 O 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
-1.8%
Implied 1-yr
-7.0%
2026 Q3
$2.32M
2026 Q4
$2.27M