Frederick County property record for 10520 Renner Rd, Union Bridge, MD 21791
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,232 sqft · built 1910 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,537 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 17-357603 |
| Primary APN | 17-357603 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,232 sqft Living Area |
| Gross Area | 1,322 sqft |
| 1st Floor Area | 700 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Roof Type | Sawtooth |
| Roof Material | Metal |
| Lot Area | 43,560 sqft |
| Garage Type | Detached |
| Garage Area | 493 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 114 sqft |
| Heating System | HVAC |
|---|---|
| Sewer | Connected |
| Account Number | 357603 |
|---|---|
| Street Address | 10520 RENNER RD |
| City | UNION BRIDGE |
| State | MD |
| Zip | 21791-8404 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | LT 1 AC S/S RENNER RD. AT JOHNSVILLE |
| Legal Subdivision | JOHNSVILLE |
| Legal Lot Number | 1 |
| Jurisdiction | FREDERICK MD |
| Township / Civil Division | 17, JOHNSVILLE |
| Census Block Group | 1 |
| Census Block | 1033 |
| Census Tract | 751600 |
Source: Frederick County records, as of August 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 10520 RENNER RD, UNION BRIDGE, MD 21791-8404 |
| 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 | $235,167 (+26.68%) | $258,100 (+15.38%) Land $150,000 Building $108,100 | |
| 2025 | $2,537.00 (+14.95%) | ||
| 2023 | $2,207.00 Homeowner's exemption | $185,633 | $223,700 Land $120,000 Building $103,700 |
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 54 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
5G (outdoors only) and 4G LTE
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