Montgomery County property record for 12820 Lamp Post Ln, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,679 sqft · built 1972 |
| Lot Size | 0.298 acres (12,982 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $655,000 (Nov 2003) |
| Tax Bill | $11,350 (2025) |
| Deeds & Mortgages | May 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-00138226 |
| Primary APN | 04-00138226 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,679 sqft Living Area |
| Gross Area | 3,366 sqft |
| 1st Floor Area | 1,491 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Bi-Level |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 12,982 sqft (0.298 acres) |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 225 sqft |
| Deck Area | 270 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00138226 |
|---|---|
| Street Address | 12820 LAMP POST LN |
| City | POTOMAC |
| State | MD |
| Zip | 20854-2321 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | POTOMAC COMMONS SEC 3 |
| Legal Subdivision | POTOMAC COMMONS |
| Legal Block | O |
| Legal Lot Number | 47 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 4 |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 701210 |
Source: Montgomery County records, as of August 17, 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 | 12820 LAMP POST LN, POTOMAC, MD 20854-2321 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 20, 2003 · Amount on Record |
| Deed Sale | Nov 20, 2003 · Amount on Record |
| Prior Sale | Nov 20, 2003 · Amount on Record |
| Deed Document Number | 2003288968 |
| Deed Book / Page | 26014 / 472 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 12820 LAMP POST LN, POTOMAC, MD 20854-2321 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2022 |
| Title Company | MARYLAND TITLE CENTER LLC |
| Name | Verified Name |
|---|
| Document Number | 0560770480 |
|---|---|
| Date | May 24, 2018 |
| Book Page | 56077/480 |
| Name | SANDY SPRING BANK |
|---|---|
| Type | Bank |
| Address | OLNEY, MD 20832 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 480 Months |
| Due | Apr 30, 2058 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $1,058,800 (+7.41%) Land $408,600 Building $650,200 | $1,058,800 (-) Land $408,600 Building $650,200 | |
| 2025 | $11,350.00 (+26.7%) | $985,767 (+17.4%) | $1,058,800 (+26.09%) Land $408,600 Building $650,200 |
| 2023 | $839,700 Land $389,100 Building $450,600 | $839,700 Land $389,100 Building $450,600 | |
| 2022 | $8,958.00 |
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 | 4 in force |
| Nearby Flood Claims | 6 (1978–2017) |
| Claims Outside the SFHA | 2 of 6 |
| Most Recent Claim | Aug 2017 · other causes |
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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 395 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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