11904 Trailridge Dr, Potomac, MD 20854 Property Records

Montgomery County property record for 11904 Trailridge Dr, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	4.5 ba · 4,351 sqft · built 1988
Lot Size	0.913 acres (39,758 sqft)
Owner	2 Individual Names on File
Last Sale	$1,077,000 (May 2008)
Tax Bill	$14,045 (2025)
Flood Zone	Zone X (minimal risk)
APN	`10-01508033`

Property Details

APN / Parcel Number

Primary APN	`10-01508033`
Alternative APN	`01508033`

Interior

Full Baths	4.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	4,351 sqft Living Area
Gross Area	4,857 sqft
1st Floor Area	2,010 sqft
Basement Area	700 sqft
Finished Basement	700 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	Bi-Level
Exterior Material	Brick
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	39,758 sqft (0.913 acres)
Garage Type	Attached
Garage Area	506 sqft
Parking Spaces	2 Parking Spaces
Deck Area	180 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01508033
Street Address	11904 TRAILRIDGE DR
City	POTOMAC
State	MD
Zip	20854-2836
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R200
Legal Description	WINTERSET
Legal Subdivision	WINTERSET
Legal Block	5
Legal Lot Number	1
Jurisdiction	MONTGOMERY MD
Township / Civil Division	10
Census Block Group	3
Census Block	3004
Census Tract	706007

Owner

Source: Montgomery County records · APN 10-01508033

Assessment roll updated August 17, 2026 · Last verified August 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 File
Mailing Address	11904 TRAILRIDGE DR, POTOMAC, MD 20854-2836
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 06, 2008 · Amount on Record
Deed Sale	May 06, 2008 · Amount on Record
Prior Sale	Nov 14, 2003
Deed Document Number	2008113892
Transfer Doc	0000288458
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,281,867 (+6.19%)	$1,431,400 (+18.58%) Land $552,700 Building $878,700
2025	$14,045.00 (+19.38%)	$1,207,100 (+8.22%) Land $552,700 Building $654,400	$1,207,100 (-) Land $552,700 Building $654,400
2023		$1,115,433	$1,207,100 Land $552,700 Building $654,400
2022	$11,765.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force
Nearby Flood Claims	4 (2019–2022)
Claims Outside the SFHA	4 of 4
Most Recent Claim	May 2022

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 41% of Maryland
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 250
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 343 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.