District of Columbia property record for 1660 L St NW, Washington, DC 20036 · Last verified November 2025
| Property Type | Commercial > Office > Office Building |
|---|---|
| Year Built | Built 1968 |
| Square Footage | 207,740 sqft Gross Area |
| Lot Size | 13,827 sqft (0.317 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $2,350,000 (2005) |
| Tax Bill | $730,059.00 (2025) |
| Primary APN | 0184 0849 |
|---|
| Building Area | 207,740 sqft Gross Area |
|---|---|
| Basement Area | 58,964 sqft Basement |
| Stories | 12 Stories |
| Year Built | Built 1968 |
|---|---|
| Exterior Material | Stone Exterior |
| Construction Type | Tilt-Up Concrete Construction |
| Lot Area | 13,827 sqft (0.317 acres) |
| Street Address | 1660 L ST NW |
|---|---|
| City | WASHINGTON |
| State | DC |
| Zip | 20036-5603 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Office Building |
| Legal Description | SQUARE 0184 LOT 0849 NBHD: CENTRAL |
| Legal Subdivision | CENTRAL |
| Legal Block | 0184 |
| Legal Lot Number | 0849 |
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Minor Civil Division | WASHINGTON |
| Census Blockgroup | 1 |
| Census Block | 1012 |
| Census Tract | 10700 |
Source: District of Columbia records · APN 0184 0849
Assessment roll updated January 1, 2025 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Owner on File |
|---|---|
| Mailing Address | 1660 L ST NW STE 401, 401, WASHINGTON, DC 20036-5650 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 64863 |
| Record Refreshed | Jun 08, 2026 |
Source: District of Columbia records · Assessment roll updated January 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| Federal District & City | Washington, District of Columbia |
| Unified School District | District of Columbia Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $730,059.00 (-20.2%) | $38,627,490 (-24.57%) Land $25,210,080 Building $13,417,410 | $38,627,490 (-24.57%) Land $25,210,080 Building $13,417,410 |
| 2023 | $914,912.00 | $51,211,370 Land $24,715,760 Building $26,495,610 | $51,211,370 Land $24,715,760 Building $26,495,610 |
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