Carroll County property record for 6420 Klein Hill Dr, Mount Airy, MD 21771
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,138 sqft · built 1999 |
| Lot Size | 2.42 acres (105,415 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $94,000 (Apr 1999) |
| Tax Bill | $7,029 (2026) |
| Deeds & Mortgages | Jul 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-031134 |
| Primary APN | 13-031134 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,138 sqft Total Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 105,415 sqft (2.42 acres) |
| Garage Type | Attached |
| Garage Area | 436 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 40 sqft |
| Deck Area | 533 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Account Number | 031134 |
|---|---|
| Street Address | 6420 KLEIN HILL DR |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-8062 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CONSE |
| Legal Description | LT 14 -2.42 AC KLEIN HILL DR 41-116/113 FALLING GREEN |
| Legal Subdivision | FALLING GREEN |
| Legal Lot Number | 14 |
| Jurisdiction | CARROLL MD |
| Township / Civil Division | 13, MOUNT AIRY |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 513002 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Old National Pike Milestones listed 1975 · 69 contributing resources · NRIS 75002107 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Carroll County records, as of October 20, 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 | 6420 KLEIN HILL DR, MOUNT AIRY, MD 21771-8062 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 6, 1999 · Amount on Record |
| Deed Sale | Apr 6, 1999 · Amount on Record |
| Prior Sale | Jan 5, 1999 · Amount on Record |
| Deed Document Number | 1999983877 |
| Deed Book / Page | 2184 / 663 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CARROLL MD |
| Property Address | 6420 KLEIN HILL DR, MOUNT AIRY, MD 21771-8062 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2022 |
| Name | Verified Name |
|---|---|
| Address | 6420 KLEIN HILL DR, MOUNT AIRY, MD 21771-8062 |
| Document Number | 0103600292 |
|---|---|
| Date | Jul 9, 2021 |
| Book Page | 10360/292 |
| Name | ROSEDALE FSLA |
|---|---|
| Type | Bank |
| Address | MOUNT AIRY, MD 21771 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $7,029.00 (+5.35%) Homeowner's exemption | $667,700 (+23.47%) | $721,600 (+28.88%) Land $302,100 Building $419,500 |
| 2025 | $6,672.00 (+9.18%) Homeowner's exemption | ||
| 2023 | $6,111.00 Homeowner's exemption | $540,800 | $559,900 Land $232,100 Building $327,800 |
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 March 11, 2016 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 32 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Antietam Cable.
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