District of Columbia property record for 340 12th St SE, Washington, DC 20003
| Property Type | Row House |
|---|---|
| Details | 2 bd · 3 ba · 1,678 sqft · built 1900 |
| Lot Size | 0.034 acres (1,488 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $327,000 (Sep 2000) |
| Tax Bill | $9,095 (2025) |
| APN | 1017 0031 |
| Primary APN | 1017 0031 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,678 sqft Living Area |
| Flooring | Wood |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1984 |
| Exterior Material | Brick |
| Roof Material | Built-Up Asphalt |
| Lot Area | 1,488 sqft (0.034 acres) |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Street Address | 340 12TH ST SE |
|---|---|
| City | WASHINGTON |
| State | DC |
| Zip | 20003-2206 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Row House |
| Local Zoning Code | RF-1 |
| Legal Description | SQUARE 1017 LOT 0031 NBHD: OLD CITY 1 |
| Legal Subdivision | OLD CITY 1 |
| Legal Block | 1017 |
| Legal Lot Number | 0031 |
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Township / Civil Division | WASHINGTON |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 6900 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Capitol Hill Historic District listed 1976 · 8,200 contributing resources · NRIS 76002127 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: District of Columbia records, as of November 10, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 340 12TH ST SE, WASHINGTON, DC 20003-2206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 11, 2000 · Amount on Record |
| Deed Sale | Sep 11, 2000 · Amount on Record |
| Deed Document Number | 81299 |
| Record Updated | Jun 8, 2026 |
Source: District of Columbia assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| Federal District & City | Washington, District of Columbia |
| Unified School District | District of Columbia Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,095.00 (+4.88%) | $1,070,060 (+6.95%) Land $624,970 Building $445,090 | $1,070,060 (+6.95%) Land $624,970 Building $445,090 |
| 2023 | $8,672.00 | $1,000,540 Land $597,150 Building $403,390 | $1,000,540 Land $597,150 Building $403,390 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2019 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | D.C. WATER AND SEWER AUTHORITY serves 632,323 people · EPA ID DC0000002 |
|---|---|
| Water Source | Purchased surface water from WASHINGTON AQUEDUCT DIVISION. |
| Last State Inspection | Dec 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 1,264 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| DC Access Fixed Wireless | 200 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Starry.
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