District of Columbia property record for 644 I St NE, Washington, DC 20002
| Property Type | Row House |
|---|---|
| Details | 3 bd · 1 ba · 1,472 sqft · built 1920 |
| Lot Size | 0.033 acres (1,481 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $6,032 (2025) |
| Deeds & Mortgages | May 2022 Mortgage |
| APN | 0857 0803 |
| Primary APN | 0857 0803 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,472 sqft Living Area |
| Basement Area | 80 sqft |
| Flooring | Wood |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 2008 |
| Exterior Material | Brick Veneer |
| Roof Material | Metal |
| Lot Area | 1,481 sqft (0.033 acres) |
| Porch | Porch |
| Porch Area | 36 sqft |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Street Address | 644 I ST NE |
|---|---|
| City | WASHINGTON |
| State | DC |
| Zip | 20002-4350 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Row House |
| Local Zoning Code | RF-1 |
| Legal Description | SQUARE 0857 LOT 0803 NBHD: OLD CITY 1 |
| Legal Subdivision | OLD CITY 1 |
| Legal Block | 0857 |
| Legal Lot Number | 0803 |
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Township / Civil Division | WASHINGTON |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 10602 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| 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.
The current owner of 644 I St NE acquired it in July 2007.
Source: District of Columbia records, as of November 10, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 644 I ST NE, WASHINGTON, DC 20002-4350 |
| Occupancy | Owner Occupied |
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 |
|---|---|
| Last Sale | Jul 31, 2007 |
| Deed Sale | Jul 31, 2007 |
| Deed Document Number | 100507 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Property Address | 644 I ST NE, WASHINGTON, DC 20002-4350 |
| Transaction Type | Mortgage |
| Record Updated | Jun 1, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000053699 |
|---|---|
| Date | May 17, 2022 |
| Instrument | 2022053699 |
| Name | MR COOPER |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2052 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 644 I St NE was $6,032.
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 | $6,032.00 | $799,540 Land $534,450 Building $265,090 | $799,540 Land $534,450 Building $265,090 |
| 2023 | $5,870.00 | $772,690 Land $524,190 Building $248,500 | $772,690 Land $524,190 Building $248,500 |
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 644 I St NE; there have been 1 flood claim nearby since 2025.
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 (2025) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2025 · rainfall accumulation |
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 644 I St NE 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 1,614 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 · Fiber in parts of the area | 2,000 / 2,000 |
May also be available: Astound Broadband, AT&T, DC Access, Starry, T-Mobile.
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