10 Alloway Ct, Potomac, MD 20854 Property Records

Montgomery County property record for 10 Alloway Ct, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	5.5 ba · 7,988 sqft · built 1984
Lot Size	2.26 acres (98,881 sqft)
Owner	2 Company Names on File
Last Sale	$1,500,000 (Aug 2014)
Tax Bill	$23,297 (2025)
Deeds & Mortgages	Nov 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`10-01879512`

Property Details

APN / Parcel Number

Primary APN	`10-01879512`
Alternative APN	`01879512`

Interior

Full Baths	5.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	7,988 sqft Living Area
Gross Area	8,620 sqft
1st Floor Area	3,054 sqft
Basement Area	2,300 sqft
Finished Basement	2,300 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Architectural Style	Bi-Level
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	98,881 sqft
Garage Type	Attached
Garage Area	632 sqft
Parking Spaces	2 Parking Spaces
Deck Area	340 sqft
Patio Area	414 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01879512
Street Address	10 ALLOWAY CT
City	POTOMAC
State	MD
Zip	20854-1636
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE2
Legal Description	POTOMAC RANCH 6963/321
Legal Subdivision	POTOMAC RANCH
Legal Block	D
Legal Lot Number	19
Jurisdiction	MONTGOMERY MD
Township / Civil Division	10
Census Block Group	1
Census Block	1003
Census Tract	706008

Owner

Source: Montgomery County records · APN 10-01879512

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 Company Names on File
Mailing Address	10 ALLOWAY CT, POTOMAC, MD 20854-1636
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 07, 2014 · Amount on Record
Deed Sale	Aug 07, 2014 · Amount on Record
Prior Sale	Mar 22, 2004
Deed Book / Page	49012 / 23
Last Transfer Date	Nov 14, 2022
Transfer Doc	0665030239
Record Updated	Sep 20, 2026

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Nov 17, 2022
Property Address	10 ALLOWAY CT, POTOMAC, MD 20854-1636
Document Number	0665030239
Book / Page	66503 / 239
Map Reference	MB 107 PL 12316
Instrument Date	Nov 14, 2022
Transaction Type	Transfer
Record Updated	Jun 07, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	10 ALLOWAY CT, 10, POTOMAC, MD 20854-1636

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	10 ALLOWAY CT, POTOMAC, MD 20854-1636

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		$1,996,567 (+2.29%)	$2,086,100 (+6.88%) Land $556,700 Building $1,529,400
2025	$23,297.00 (+3.38%)	$1,951,800 (+6.17%) Land $556,700 Building $1,395,100	$1,951,800 (-) Land $556,700 Building $1,395,100
2024	$22,536.00 (+14.89%)
2023		$1,838,400	$1,951,800 Land $556,700 Building $1,395,100
2022	$19,615.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 27 policies
Nearby Flood Policies	27 in force
Nearby Flood Claims	3 (2019–2025)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Jul 2025 · rainfall accumulation

Wildfire

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 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	1,200 / 35

Based on FCC filings for 66 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

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.