12841 Lamp Post Ln, Potomac, MD 20854 Property Records

Montgomery County property record for 12841 Lamp Post Ln, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 4,351 sqft · built 1972
Lot Size	0.299 acres (13,039 sqft)
Owner	Company Name on Record
Tax Bill	$12,644 (2025)
Deeds & Mortgages	Jun 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`04-00138181`

Property Details

APN / Parcel Number

Primary APN	`04-00138181`
Alternative APN	`00138181`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	4,351 sqft Living Area
Gross Area	4,792 sqft
1st Floor Area	2,041 sqft
Basement Area	1,210 sqft
Finished Basement	1,210 sqft
Utility Area	476 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Architectural Style	Bi-Level
Exterior Material	Combination
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	13,039 sqft (0.299 acres)
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	120 sqft
Deck Area	1,000 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00138181
Street Address	12841 LAMP POST LN
City	POTOMAC
State	MD
Zip	20854-2322
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R200
Legal Description	SEC 3 POTOMAC COMMON S
Legal Subdivision	POTOMAC COMMONS
Legal Block	O
Legal Lot Number	43
Jurisdiction	MONTGOMERY MD
Township / Civil Division	4
Census Block Group	2
Census Block	2000
Census Tract	701210

Owner

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	Company Name on Record
Mailing Address	12841 LAMP POST LN, POTOMAC, MD 20854-2322
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jun 2, 2023
Transfer Doc	0671060265
Record Updated	Sep 20, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Jun 15, 2023
Property Address	12841 LAMP POST LN, ROCKVILLE, MD 20854-2322
Document Number	0671060265
Book / Page	67106 / 265
Map Reference	MB 88 PL 9377
Instrument Date	Jun 2, 2023
Transaction Type	Transfer
Record Updated	Jun 29, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	12841 LAMP POST LN, POTOMAC, MD 20854-2322

Tax Assessment & Valuation

Source: Montgomery County assessment roll, as of August 17, 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Montgomery County
Unified School District	Montgomery County Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,109,400 (+7.53%) Land $408,800 Building $700,600	$1,109,400 (-) Land $408,800 Building $700,600
2025	$12,644.00 (+8.47%)	$1,031,667 (+17.74%)	$1,109,400 (+26.61%) Land $408,800 Building $700,600
2024	$11,657.00 (+22.09%)
2023		$876,200 (+0.24%) Land $389,300 Building $486,900	$876,200 (-) Land $389,300 Building $486,900
2022	$9,548.00	$874,100	$876,200 Land $389,300 Building $486,900

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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.

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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