District of Columbia property record for 2448 20th St NW, Washington, DC 20009
| Property Type | Row House |
|---|---|
| Details | 4 bd · 4 ba · 2,212 sqft · built 1913 |
| Lot Size | 0.064 acres (2,813 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $950,000 (Feb 2004) |
| Tax Bill | $15,333 (2025) |
| APN | 2544 0055 |
| Primary APN | 2544 0055 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,212 sqft Living Area |
| Basement Area | 1,052 sqft |
| Flooring | Wood |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1913 |
|---|---|
| Effective Year Built | Effective 2012 |
| Exterior Material | Brick |
| Roof Material | Metal |
| Lot Area | 2,813 sqft (0.064 acres) |
| Porch | Porch |
| Porch Area | 184 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 2448 20TH ST NW |
|---|---|
| City | WASHINGTON |
| State | DC |
| Zip | 20009-1544 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Row House |
| Local Zoning Code | RA-2 |
| Legal Description | SQUARE 2544 LOT 0055 NBHD: KALORAMA |
| Legal Subdivision | KALORAMA |
| Legal Block | 2544 |
| Legal Lot Number | 0055 |
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Township / Civil Division | WASHINGTON |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 4001 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Kalorama Triangle Historic District listed 1987 · 352 contributing resources · NRIS 87000627 |
|---|
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 | Owner Name on Record |
|---|---|
| Mailing Address | 2448 20TH ST NW, WASHINGTON, DC 20009-1544 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 9, 2004 · Amount on Record |
| Deed Sale | Feb 9, 2004 · Amount on Record |
| Prior Sale | Apr 4, 1994 · Amount on Record |
| Deed Document Number | 18343 |
| 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 | $15,333.00 (+4.48%) | $1,893,820 (+6.37%) Land $873,750 Building $1,020,070 | $1,893,820 (+6.37%) Land $873,750 Building $1,020,070 |
| 2023 | $14,675.00 | $1,780,390 Land $843,900 Building $936,490 | $1,780,390 Land $843,900 Building $936,490 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 249 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T, DC Access, Starry.
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