10812 Red Barn Ln, Potomac, MD 20854 Property Records

Montgomery County property record for 10812 Red Barn Ln, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	11 ba · 16,495 sqft · built 2020
Lot Size	2.03 acres (88,862 sqft)
Owner	2 Individual Names on Record
Last Sale	$885,000 (Jun 2016)
Tax Bill	$56,144 (2025)
Deeds & Mortgages	Jul 2023 Transfer Jul 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`10-03753178`

Property Details

APN / Parcel Number

Primary APN	`10-03753178`
Alternative APN	`03753178`

Interior

Full Baths	11 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	16,495 sqft Living Area
Gross Area	17,926 sqft
1st Floor Area	6,345 sqft
Basement Area	4,850 sqft
Finished Basement	4,850 sqft
Utility Area	140 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Architectural Style	Bi-Level
Exterior Material	Brick
Construction Type	Stone
Roof Material	Composition Shingle
Lot Area	88,862 sqft
Garage Type	Attached
Garage Area	1,431 sqft
Parking Spaces	5 Parking Spaces
Deck Area	192 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	03753178
Street Address	10812 RED BARN LN
City	POTOMAC
State	MD
Zip	20854-1957
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE2
Legal Description	HORIZON HILL
Legal Subdivision	KNOLLWOOD
Legal Block	1
Legal Lot Number	54
Jurisdiction	MONTGOMERY MD
Township / Civil Division	10
Census Block Group	1
Census Block	1007
Census Tract	706007

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	2 Individual Names on Record
Mailing Address	10812 RED BARN LN, POTOMAC, MD 20854-1957
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Date	Document
Jul 25, 2023	Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION
Jul 30, 2019	Quit Claim Deed, Transfer EVERGREEN SETTLEMENT COMPANY, EVERGREEN SETTLEMENT CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 14, 2016 · Amount on Record
Deed Sale	Jun 14, 2016 · Amount on Record
Prior Sale	Jul 1, 2015 · Amount on Record
Deed Book / Page	52221 / 36
Last Transfer Date	Jul 25, 2019
Transfer Doc	0579340353
Record Updated	Sep 20, 2026

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Jul 25, 2023
Property Address	10812 RED BARN LN, POTOMAC, MD 20854-1957
Document Number	0672190087
Book / Page	67219 / 87
Map Reference	PL 24968
Instrument Date	Jul 24, 2023
Transaction Type	Transfer
Record Updated	Aug 4, 2023
Title Company	ACCOMODATION, ACCOMMODATION

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	Tenants by the Entirety
Address	10812 RED BARN LN, POTOMAC, MD 20854-1957

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Jul 30, 2019
Property Address	10812 RED BARN LN, POTOMAC, MD 20854-1957
Document Number	0579340353
Book / Page	057934 / 000353
Instrument Date	Jul 25, 2019
Transaction Type	Transfer
Record Updated	Aug 13, 2019
Title Company	EVERGREEN SETTLEMENT COMPANY, EVERGREEN SETTLEMENT CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9832 NOTTING HILL DR FREDERICK MD 217047398, FREDERICK, MD 21704-7398

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		$4,539,700 (-6.69%) Land $573,200 Building $3,966,500	$4,539,700 (-6.69%) Land $573,200 Building $3,966,500
2025	$56,144.00 (+2.98%)	$4,865,200 (+13.42%) Land $573,200 Building $4,292,000	$4,865,200 (-) Land $573,200 Building $4,292,000
2024	$54,517.00 (+18.77%)
2023		$4,289,467 (+7.19%)	$4,865,200 (+21.58%) Land $573,200 Building $4,292,000
2022	$45,902.00	$4,001,600 Land $573,200 Building $3,428,400	$4,001,600 Land $573,200 Building $3,428,400

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	9 in force
Nearby Flood Claims	1 (2013)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2013 · rainfall accumulation

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 69 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

Cell Coverage

5G (outdoors only) and 4G LTE

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