Montgomery County property record for 23600 Cornerstone Ln, Damascus, MD 20872
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,064 sqft · built 1995 |
| Lot Size | 0.44 acres (19,163 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $314,025 (Jan 1996) |
| Tax Bill | $7,835 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-03043200 |
| Primary APN | 12-03043200 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,064 sqft Living Area |
| Gross Area | 3,504 sqft |
| 1st Floor Area | 1,664 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Bi-Level |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 19,163 sqft (0.44 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 03043200 |
|---|---|
| Street Address | 23600 CORNERSTONE LN |
| City | DAMASCUS |
| State | MD |
| Zip | 20872-2914 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RE2 |
| Legal Description | KINGS BRIDGE |
| Legal Subdivision | PAR A KINGS BRIDGE |
| Legal Block | A |
| Legal Lot Number | 65 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 12 |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 700209 |
23600 Cornerstone Ln is owned and occupied by two individuals who acquired it in March 2015.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 23600 CORNERSTONE LN, DAMASCUS, MD 20872-2914 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 26, 1996 · Amount on File |
| Deed Sale | Jan 26, 1996 · Amount on File |
| Prior Sale | Oct 20, 1995 · Amount on File |
| Deed Document Number | 199663265 |
| Deed Book / Page | 13889 / 48 |
| Last Transfer Date | Mar 10, 2015 |
| Transfer Doc | 0501550145 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 23600 Cornerstone Ln was $7,835, down 2.9% from the year before.
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 | $719,467 (+4.58%) | $751,000 (-) Land $206,100 Building $544,900 | |
| 2025 | $7,835.00 (-2.94%) | $687,933 | $751,000 Land $206,100 Building $544,900 |
| 2024 | $8,072.00 | ||
| 2023 | $622,633 | $656,400 Land $196,300 Building $460,100 | |
| 2022 | $6,273.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 23600 Cornerstone Ln in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 23600 Cornerstone Ln 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people · EPA ID MD0150005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2018–2020) 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 149 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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