Carroll County property record for 823 Muller Rd, Westminster, MD 21157
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,094 sqft · built 1970 |
| Lot Size | 2.13 acres (92,783 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $89,000 (May 1986) |
| Tax Bill | $4,563 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-008136 |
| Primary APN | 09-008136 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,094 sqft Total Area |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Split Level |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 92,783 sqft (2.13 acres) |
| Garage Type | Carport |
| Garage Area | 400 sqft |
| Carport | Carport |
| Carport Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 480 sqft |
| Patio Area | 368 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Baseboard |
| Sewer | Connected |
| Account Number | 008136 |
|---|---|
| Street Address | 823 MULLER RD |
| City | WESTMINSTER |
| State | MD |
| Zip | 21157-8125 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CONSE |
| Legal Description | LT 8 - 2.13 ACS MULLER RD 5-89 FRANCIS MULLER DEV |
| Legal Subdivision | MULLER DEV |
| Legal Lot Number | 8 |
| Jurisdiction | CARROLL MD |
| Township / Civil Division | 9, FRANKLIN |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 509001 |
823 Muller Rd is owned and occupied by two individuals who bought it in May 1986.
Source: Carroll County records, as of October 20, 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 File |
|---|---|
| Mailing Address | 823 MULLER RD, WESTMINSTER, MD 21157-8125 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 6, 1986 · Amount on File |
| Deed Sale | May 6, 1986 · Amount on File |
| Deed Book / Page | 946 / 313 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 823 Muller Rd was $4,563 with a homeowner's exemption, up 5% from the year before.
Source: Carroll County assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Carroll County |
| Unified School District | Carroll County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,563.00 (+4.99%) Homeowner's exemption | $407,133 | $428,600 Land $191,300 Building $237,300 |
| 2025 | $4,346.00 Homeowner's exemption | ||
| 2023 | $3,942.00 Homeowner's exemption | $348,867 | $364,200 Land $191,300 Building $172,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 823 Muller Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 11, 2016
| 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.
Wildfire risk around 823 Muller Rd is low, with a 0.01% annual chance of wildfire.
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 44 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures