DC-166374
457 County Road 399
We do not yet have an active public ArcGIS connection for this county. Use the official source link to verify the parcel boundary and flood/zoning layers.
District of Columbia County, District of Columbia. Effectively no raw land market; infill parcels only.
View District of Columbia market data →Step 1 · Is this a deal?
3 items to verify before you offer.
Little to no mapped wetland coverage.
Gentle grade, straightforward to develop.
Moderate flood hazard on part of the tract.
759 ft of deeded road frontage.
A long utility run — price in solar/off-grid instead.
Net of wetlands and slope constraints.
Step 2 · Where do the numbers land?
Weighted from 5 recorded sales, adjusted for tract size, access, utilities and time since sale. Range width reflects dispersion across the comp set.
Comps, diligence flags, an offer number and what to ask the seller.
You need $306,522 off asking to hit this margin.
| Parcel | Acres | Sold | Price | $/ac | Adj $/ac | Dist | Match |
|---|---|---|---|---|---|---|---|
| DC-555934 Dirt · Off grid | 7.4 | Jul 27, 2026 | $383,900 | 52,164 | 51,100 | 6.2 mi | 84 |
| DC-477304 Dirt · Power at road | 19.9 | Jun 26, 2026 | $1,321,400 | 66,534 | 60,977 | 7.4 mi | 76 |
| DC-465632 Paved · Off grid | 5.9 | Jun 18, 2025 | $484,400 | 81,960 | 60,461 | 6.7 mi | 69 |
| DC-887611 Gravel · Full utilities | 24.8 | Dec 13, 2025 | $1,431,200 | 57,708 | 39,284 | 6.4 mi | 66 |
| DC-544865 Dirt · Power at road | 3.4 | Jun 20, 2024 | $226,500 | 66,823 | 58,406 | 7.6 mi | 59 |
Show adjustment detail for the top comp
- Tract size (7.36 ac → 10.12 ac)-2.3%
Step 3 · Market it
Turn this underwriting into a listing
Generate a comp-priced headline, listing description, land-group post and cash-buyer email for this tract — then post it to the investor marketplace.