10121 Glen Rd, Potomac, MD 20854 Property Records

Montgomery County property record for 10121 Glen Rd, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	4 ba · 5,126 sqft · built 1998
Lot Size	0.63 acres (27,442 sqft)
Owner	2 Individual Names on File
Last Sale	$1,625,000 (Nov 2022)
Tax Bill	$18,082 (2025)
Deeds & Mortgages	Nov 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`10-00862790`

Property Details

APN / Parcel Number

Primary APN	`10-00862790`
Alternative APN	`00862790`

Interior

Full Baths	4 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	5,126 sqft Living Area
Gross Area	6,028 sqft
1st Floor Area	2,659 sqft
Basement Area	1 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Architectural Style	Bi-Level
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	27,442 sqft (0.63 acres)
Garage Type	Attached
Garage Area	902 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00862790
Street Address	10121 GLEN RD
City	POTOMAC
State	MD
Zip	20854-1832
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE1
Legal Description	CLAGETTS FOLLEY
Legal Subdivision	KNOLLWOOD
Legal Block	3
Jurisdiction	MONTGOMERY MD
Township / Civil Division	10
Census Block Group	3
Census Block	3006
Census Tract	706007

Owner

10121 Glen Rd is owned and occupied by two individuals who bought it in November 2022.

Source: Montgomery County records, as of August 17, 2026

Owner of Record	2 Individual Names on File
Mailing Address	10121 GLEN RD, POTOMAC, MD 20854-1832
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 30, 2022 · Amount on File
Deed Sale	Nov 30, 2022 · Amount on File
Prior Sale	Sep 5, 1986 · Amount on File
Deed Book / Page	66536 / 497
Prior Transfer Date	May 5, 2014
Prior Transfer Doc	0487340454
Record Updated	Sep 20, 2026

November 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Nov 30, 2022
Property Address	10121 GLEN RD, ROCKVILLE, MD 20854-1832
Document Number	0665360497
Book / Page	66536 / 497
Instrument Date	Nov 21, 2022
Transaction Type	Transfer
Record Updated	Dec 14, 2022
Title Company	KVS TITLE LLC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$8,125.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	10121 GLEN RD, POTOMAC, MD 20854-1832

Mortgage

Document Number	0066536504
Date	Nov 30, 2022
Instrument	66536/504

Lender

Name	BANK-FUND STAFF FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	4.62%
Type Change Date	Dec 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	6.62%
Index	1-Year T-Bill
Max Rate	10.6%

Tax Assessment & Valuation

The 2025 property tax bill for 10121 Glen Rd was $18,082, up 3.4% from the year before.

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		$1,281,600 (-21.13%) Land $461,400 Building $820,200	$1,281,600 (-21.13%) Land $461,400 Building $820,200
2025	$18,082.00 (+3.39%)	$1,625,000 Land $461,400 Building $1,163,600	$1,625,000 Land $461,400 Building $1,163,600
2024	$17,489.00
2023		$1,163,267	$1,249,800 Land $461,400 Building $788,400
2022	$12,313.00

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

Flood

FEMA maps place 10121 Glen Rd in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2019.

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	6 in force
Nearby Flood Claims	4 (2019–2022)
Claims Outside the SFHA	4 of 4
Most Recent Claim	May 2022

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

Wildfire risk around 10121 Glen Rd is low, with a 0.01% annual chance of 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 169 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