MARYLAND · ZIP 21791 · FREDERICK COUNTY · SDAT PUBLIC RECORDS
Who’s buying in 21791?
82 investor purchases were recorded in ZIP 21791 (Frederick County) over the last 24 months by 33 distinct buyers, $460.2M in deployed capital. This is the public ledger for the ZIP: who keeps closing here, what they paid, and how the pace is moving, straight from Maryland SDAT records and refreshed nightly.
DEALS PER MONTH · LAST 12
SDAT posts transfers with roughly a five-week lag, so the newest month is always partial.
ASSET CLASS SPLIT · 24 MO
- 🏠 Residential1215%
- 🏢 Multi-Family34%
- 🌲 Land6377%
- 🏬 Commercial45%
MOST ACTIVE BUYERS · 24 MO
| BUYER | DEALS | INVESTED |
|---|---|---|
| Buyer @ 5283 CORPORATE DRIVE, STE 300, FREDERICK MD, 21703grouped by mailing address | 38 | $382.7M |
| Buyer @ PO BOX 659, MT AIRY MD, 21771grouped by mailing address | 7 | $54.3M |
| Buyer @ 12602A NEW WINDSOR RD, UNION BRIDGE MD, 21791grouped by mailing address | 2 | $4.1M |
| Buyer @ 6027 MIDDLEBURG ROAD, KEYMAR MD, 21757grouped by mailing address | 2 | $1.3M |
| Buyer @ 530 CLEAR RIDGE ROAD, UNION BRIDGE MD, 21791grouped by mailing address | 2 | $505K |
| Buyer @ P O BOX 104, WESTMINSTER MD, 21158grouped by mailing address | 2 | $450K |
| Buyer @ 4800 GREEN VALLEY ROAD, UNION BRIDGE MD, 21791grouped by mailing address | 2 | $330K |
| Buyer @ 1237 ROSE STREET, BERKELEY CA, 94702grouped by mailing address | 2 | $220K |
| Buyer @ 8710 DOLLYHYDE RD, UNION BRIDGE MD, 21791grouped by mailing address | 1 | $2.3M |
| Buyer @ 17271 HARDY ROAD, MOUNT AIRY MD, 21771grouped by mailing address | 1 | $1.5M |
Maryland hides owner names statewide (Baltimore City excepted), so unnamed buyers are grouped by the mailing address on the deed. Open a buyer to reveal the name behind the group.
MOST RECENT INVESTOR BUYS
| ADDRESS | CLASS | PRICE | CLOSED |
|---|---|---|---|
| 00000 Bucher John RdUnion Bridge · 21791 | 🌲 LAND | $150,000💵 | Jun 9, 2026 |
| 00000 Green Valley RdUnion Bridge · 21791 | 🌲 LAND | $228,188💵 | May 18, 2026 |
| 00000 Clear Ridge RdUnion Bridge · 21791 | 🌲 LAND | $275,000💵 | Apr 13, 2026 |
| 13715 New Windsor RdUnion Bridge · 21791 | 🌲 LAND | $1,500,000💵 | Apr 2, 2026 |
| 11420 Green Valley RdUnion Bridge · 21791 | 🌲 LAND | $475,000💵 | Mar 11, 2026 |
| 11 N Main StUnion Bridge · 21791 | 🏬 COMMERCIAL | $340,000💵 | Feb 26, 2026 |
| 9117 Liberty Village WayUnion Bridge · 21791 | 🌲 LAND | $110,000💵 | Feb 26, 2026 |
| 9115 Liberty Village WayUnion Bridge · 21791 | 🌲 LAND | $110,000💵 | Feb 26, 2026 |
| 00000 Clear Ridge RdUnion Bridge · 21791 | 🌲 LAND | $230,000💵 | Feb 20, 2026 |
| 10309 Bessie Clemson RdUnion Bridge · 21791 | 🏠 RESIDENTIAL | $300,000💵 | Dec 19, 2025 |
How to use this
What is this page?+
A public ledger of every investor purchase recorded in ZIP 21791 over the last 24 months, built from Maryland SDAT public records and refreshed nightly. It answers one question: who's buying in your backyard, and what are they paying.
What counts as an investor buy?+
An arms-length transfer with real consideration where SDAT's owner-occupancy code says the new owner does not live there. Owner-occupant purchases, gifts, foreclosures and family transfers are excluded.
Why are some buyers unnamed?+
Maryland's free statewide dataset hides owner names but publishes the owner's mailing address, so the Ledger groups purchases by that address. Baltimore City names are public. Open any buyer to reveal the name behind the group.
How do I use this to sell a deal?+
Open ZIP 21791 in the Ledger, filter to the asset class and recency that match your deal, then use Match a Deal to rank the buyers who already bought that kind of property nearby. Sync them to GoHighLevel or export a CSV.
Ready to work it? Open ZIP 21791 in the Ledger, free, no login.
Zoom out: all investor buys in Frederick County · every Maryland market
Source: Maryland SDAT real-property records via the Maryland Open Data Portal, MD iMAP and Baltimore City Open Data. Refreshed nightly; last refresh 9/2/2026. Owner names shown only where public or revealed on demand.