Montgomery County property record for 4600 Sundown Rd, Gaithersburg, MD 20882
| Property Type | Single Family Home |
|---|---|
| Details | 5.5 ba · 5,766 sqft · built 1979 |
| Lot Size | 6.03 acres (262,667 sqft) |
| Owner | Company Name on Record |
| Last Sale | $560,000 (Jan 1999) |
| Tax Bill | $11,046 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-01851223 |
| Primary APN | 01-01851223 |
|---|---|
| Alternative APN |
|
| Full Baths | 5.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 5,766 sqft Living Area |
| Gross Area | 6,366 sqft |
| 1st Floor Area | 2,971 sqft |
| Basement Area | 980 sqft |
| Finished Basement | 980 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 262,667 sqft |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 280 sqft |
| Deck Area | 462 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 01851223 |
|---|---|
| Street Address | 4600 SUNDOWN RD |
| City | GAITHERSBURG |
| State | MD |
| Zip | 20882-2216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AR |
| Legal Description | SUNDOWN HILLS |
| Legal Subdivision | SUNDOWN HILLS |
| Legal Block | 2 |
| Legal Lot Number | 32 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 1 |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 700103 |
Source: Montgomery County records, as of August 17, 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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 337, BROOKEVILLE, MD 20833-0337 |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 25, 1999 · Amount on Record |
| Deed Sale | Jan 25, 1999 · Amount on Record |
| Deed Document Number | 1999136497 |
| Deed Book / Page | 16701 / 86 |
| Last Transfer Date | Dec 2, 2011 |
| Transfer Doc | 0430400433 |
| Record Updated | Sep 20, 2026 |
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,069,200 (+9.95%) Land $259,500 Building $809,700 | $1,069,200 (-) Land $259,500 Building $809,700 | |
| 2025 | $11,046.00 (+1.7%) | $972,433 (+24.85%) | $1,069,200 (+37.27%) Land $259,500 Building $809,700 |
| 2024 | $10,861.00 (+26.16%) | ||
| 2023 | $778,900 Land $259,500 Building $519,400 | $778,900 Land $259,500 Building $519,400 | |
| 2022 | $8,609.00 |
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 April 12, 2026 · 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 Policies | 1 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 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 980 / 880 |
5G (outdoors only) and 4G LTE
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