30 O St
Washington, DC 20001
3 bd 2 ba 1,764 sqft Built 1907 Lot 1,511 sqft single_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 | $294,400 | $485,760 | $780,160 | $6,645 |
| 2024 | $298,540 | $483,340 | $781,880 | $6,581 |
| 2023 | $291,210 | $475,220 | $766,430 | $6,514 |
| 2022 | $276,810 | $450,580 | $727,390 | $6,182 |
| 2021 | $267,470 | $446,120 | $713,590 | $6,065 |
| 2020 | $248,280 | $439,730 | $688,010 | $5,848 |
| 2019 | $235,200 | $418,680 | $653,880 | $5,557 |
| 2018 | $234,690 | $403,830 | $638,520 | $5,427 |
| 2017 | $216,750 | $366,870 | $583,620 | $4,960 |
| 2016 | $192,880 | $320,030 | $512,910 | $4,359 |
| 2015 | $164,640 | $264,320 | $428,960 | $3,646 |
| 2014 | $161,150 | $204,080 | $365,230 | $3,104 |
| 2013 | $155,450 | $200,040 | $355,490 | $3,021 |
| 2012 | $168,860 | $199,920 | $368,780 | $3,134 |
| 2011 | $174,430 | $217,610 | $392,040 | $3,332 |
| 2010 | $189,020 | $233,210 | $422,230 | $3,588 |
| 2008 | $191,950 | $244,430 | $436,380 | $3,709 |
| 2007 | $169,770 | $223,810 | $393,580 | $3,463 |
Property facts
Year built
1907
Property type
single_family
Stories
4
Beds
3
Baths
2
Living area
1,764 sqft
Lot size
1,511 sqft
ZIP code
20001
City
Washington
Street
O St
Coordinates
38.90832, -77.01016
Comparable properties nearby
Frequently asked questions
When did 30 O St last sell?
No public-record sale is on file for 30 O St.
What is the current tax assessment for 30 O St?
The most recent total assessment for 30 O St (year 2025) is $780,160 with $6,645 in property tax.
When was 30 O St built?
30 O St was built in 1907.
How does 30 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 30 O St?
30 O St is a 3 bed, 2 bath, 1,764 sqft, 1,511 sqft lot single_family.
Is 30 O St a flip candidate?
No — 30 O St does not appear in our flips dataset.
Is 30 O St a tax-appeal candidate?
No — 30 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
-7.2%
2026 Q3
$655.9K
2026 Q4
$642.5K