Carroll County property record for 4020 Gill Ave, Hampstead, MD 21074
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 1,626 sqft · built 1910 |
| Lot Size | 0.217 acres (9,445 sqft) |
| Owner | Individual Name on File |
| Last Sale | $174,900 (Oct 2014) |
| Tax Bill | $3,173 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-012008 |
| Primary APN | 08-012008 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,626 sqft Total Area |
| Basement Area | 600 sqft |
| Finished Basement | 600 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Exterior Material | Siding |
| Roof Material | Metal |
| Lot Area | 9,445 sqft (0.217 acres) |
| Porch | Slab |
| Porch Area | 168 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Account Number | 012008 |
|---|---|
| Street Address | 4020 GILL AVE |
| City | HAMPSTEAD |
| State | MD |
| Zip | 21074-2213 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-750 |
| Legal Description | LT - 9445 SF GILL AVE HAMPSTEAD |
| Legal Subdivision | HAMPSTEAD |
| Jurisdiction | CARROLL MD |
| Township / Civil Division | 8, HAMPSTEAD |
| Census Block Group | 4 |
| Census Block | 4044 |
| Census Tract | 508200 |
4020 Gill Ave is owned and occupied by an individual who bought it in October 2014.
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 | Individual Name on File |
|---|---|
| Mailing Address | 4020 GILL AVE, HAMPSTEAD, MD 21074-2213 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 23, 2014 · Amount on File |
| Deed Sale | Oct 23, 2014 · Amount on File |
| Prior Sale | Sep 7, 2006 |
| Deed Book / Page | 7793 / 418 |
| Prior Transfer Date | Dec 14, 2005 |
| Prior Transfer Doc | 0049890338 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 4020 Gill Ave was $3,173, up 6% 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 | $3,173.00 (+6.01%) | $279,767 (+6.09%) | $311,900 (+18.28%) Land $101,300 Building $210,600 |
| 2025 | $2,993.00 | $263,700 Land $81,300 Building $182,400 | $263,700 Land $81,300 Building $182,400 |
| 2023 | $2,573.00 | $227,700 | $263,700 Land $81,300 Building $182,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4020 Gill Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2011.
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 |
| Nearby Flood Claims | 1 (2011) |
| Most Recent Claim | Sep 2011 · rainfall accumulation |
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.
Wildfire risk around 4020 Gill Ave 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 | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | TOWN OF HAMPSTEAD serves 6,600 people · EPA ID MD0060003 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 305 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Antietam Cable Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Quantum Internet & Telephone.
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