7635 Heatherton Ln, Potomac, MD 20854 Property Records

Montgomery County property record for 7635 Heatherton Ln, Potomac, MD 20854

Property Summary

Property Type	Townhouse
Details	3.5 ba · 2,675 sqft · built 1978
Lot Size	0.083 acres (3,632 sqft)
Owner	2 Individual Names on File
Last Sale	$761 (Jan 2022)
Tax Bill	$7,783 (2025)
Deeds & Mortgages	Jan 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`04-01823954`

Property Details

APN / Parcel Number

Primary APN	`04-01823954`
Alternative APN	`01823954`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,675 sqft Living Area
1st Floor Area	973 sqft
Basement Area	729 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Architectural Style	Townhouse
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	3,632 sqft (0.083 acres)
Porch	Slab
Porch Area	70 sqft
Deck Area	240 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01823954
Street Address	7635 HEATHERTON LN
City	POTOMAC
State	MD
Zip	20854-3203
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	R90
Legal Description	INVERNESS KNOLLS
Legal Subdivision	INVERNESS KNOLLS
Legal Block	1
Legal Lot Number	134
Jurisdiction	MONTGOMERY MD
Township / Civil Division	4
Census Block Group	1
Census Block	1003
Census Tract	701206

Owner

7635 Heatherton Ln, a townhouse, is owned and occupied by two individuals who bought it in January 2022.

Source: Montgomery County records, as of August 31, 2026

Owner of Record	2 Individual Names on File
Mailing Address	7635 HEATHERTON LN, POTOMAC, MD 20854-3203
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	Jan 4, 2022 · Amount on File
Deed Sale	Jan 4, 2022 · Amount on File
Prior Sale	Aug 7, 1998 · Amount on File
Deed Book / Page	64953 / 386
Prior Transfer Date	Apr 10, 2006
Prior Transfer Doc	0343020047
Record Updated	Oct 29, 2026

January 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Jan 4, 2022
Property Address	7635 HEATHERTON LN, ROCKVILLE, MD 20854-3203
Document Number	0649530386
Book / Page	64953 / 386
Map Reference	MB 104 PL 11959
Instrument Date	Dec 29, 2021
Transaction Type	Transfer
Record Updated	Jan 25, 2022
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$9,512.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	10201 GROSVENOR PL APT 1516, 10201, ROCKVILLE, MD 20852-4622

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	7635 HEATHERTON LN, POTOMAC, MD 20854-3203

Mortgage

Document Number	0064953394
Date	Jan 4, 2022
Instrument	64953/394

Lender

Name	PAHO/WHO FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jan 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Type Change Date	Jan 1, 2032
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	5.12%
Index	1-Year CMT
Max Rate	8.12%

Tax Assessment & Valuation

The 2025 property tax bill for 7635 Heatherton Ln was $7,783, down 0.8% 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		$745,900 (+6.81%) Land $277,200 Building $468,700	$745,900 (-) Land $277,200 Building $468,700
2025	$7,783.00 (-0.82%)	$698,333	$745,900 Land $277,200 Building $468,700
2024	$7,847.00
2023		$603,200 Land $277,200 Building $326,000	$603,200 Land $277,200 Building $326,000
2022	$6,275.00

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

Flood

FEMA maps place 7635 Heatherton Ln in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 2006.

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	9 in force
Nearby Flood Claims	5 (2006–2016)
Claims Outside the SFHA	5 of 5
Most Recent Claim	Nov 2016 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, And Tornadoes, Jun 2006 · 2 claims

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 7635 Heatherton Ln is low, with less than 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 95% of the US · lower than 90% of Maryland
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 325 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20