District of Columbia property record for 430 S Capitol St SE, Washington, DC 20003
| Property Type | Office Building |
|---|---|
| Details | 77,776 sqft · built 1984 |
| Lot Size | 0.278 acres (12,146 sqft) |
| Owner | Company Name on File |
| Tax Bill | $296,999 (2025) |
| APN | 0693 0086 |
| Primary APN | 0693 0086 |
|---|
| Stories | 3 Stories |
|---|---|
| Building Area | 77,776 sqft Gross Area |
| Basement Area | 46,354 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Concrete |
| Construction Type | Tilt-Up Concrete |
| Lot Area | 12,146 sqft (0.278 acres) |
| Street Address | 430 S CAPITOL ST SE |
|---|---|
| City | WASHINGTON |
| State | DC |
| Zip | 20003-4024 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | PDR-1/CAP |
| Legal Description | SQUARE 0693 LOT 0086 NBHD: CAPITOL HILL |
| Legal Subdivision | CAPITOL HILL |
| Legal Block | 0693 |
| Legal Lot Number | 0086 |
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Township / Civil Division | WASHINGTON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 6500 |
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 |
|---|---|
| Listed Area | Within L'Enfant Plan of the City of Washington, District of Columbia listed 1997 · 137 contributing resources · NRIS 97000332 |
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
430 S Capitol St SE, a commercial property, is owned by a company and is owner-occupied.
Source: District of Columbia records, as of November 10, 2025
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 430 S CAPITOL ST SE, WASHINGTON, DC 20003-4024 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 430 S Capitol St SE was $296,999.
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 | $296,999.00 | $15,714,240 Land $3,897,530 Building $11,816,710 | $15,714,240 Land $3,897,530 Building $11,816,710 |
| 2023 | $315,365.00 | $16,960,260 Land $3,821,130 Building $13,139,130 | $16,960,260 Land $3,821,130 Building $13,139,130 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 430 S Capitol St SE; 7 flood insurance policies are in force nearby.
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 | 7 in force |
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.
The area around 430 S Capitol St SE has no burnable land within ember reach, so its wildfire risk is not rated.
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 242 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 |
May also be available: Astound Broadband, Starry, T-Mobile.
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