Frederick County property record for 12307 Renner Rd, Keymar, MD 21757
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,004 sqft · built 1962 |
| Lot Size | 0.73 acres (31,798 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,824 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-280293 |
| Primary APN | 11-280293 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,004 sqft Living Area |
| Gross Area | 1,441 sqft |
| 1st Floor Area | 1,004 sqft |
| Utility Area | 48 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Conventional |
| Exterior Material | Stone |
| Roof Material | Composition Shingle |
| Lot Area | 31,798 sqft (0.73 acres) |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 86 sqft |
| Deck Area | 225 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 280293 |
|---|---|
| Street Address | 12307 RENNER RD |
| City | KEYMAR |
| State | MD |
| Zip | 21757-8211 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | LT 0.73 AC E/S RENNER RD. S/BAKER RD. |
| Jurisdiction | FREDERICK MD |
| Township / Civil Division | 11, WOODSBORO |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 751600 |
Source: Frederick County records, as of August 7, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 12307 RENNER RD, KEYMAR, MD 21757-8211 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Frederick County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Frederick County |
| Unified School District | Frederick County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $330,733 (+20.19%) | $378,800 (+23.51%) Land $152,100 Building $226,700 | |
| 2025 | $3,824.00 (+14.39%) | ||
| 2023 | $3,343.00 Homeowner's exemption | $275,167 | $306,700 Land $102,700 Building $204,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective November 6, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 19 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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