9603 Duffer Way, Gaithersburg (Montgomery Village), MD 20886 Property Records

Montgomery County property record for 9603 Duffer Way, Gaithersburg, MD 20886

Property Summary

Property Type	Townhouse
Details	3 ba · 2,438 sqft · built 1978
Lot Size	0.046 acres (1,980 sqft)
Owner	2 Individual Names on File
Last Sale	$228,000 (Jun 2011)
Tax Bill	$5,013 (2025)
Flood Zone	Zone X (minimal risk)
APN	`09-01551947`

Property Details

APN / Parcel Number

Primary APN	`09-01551947`
Alternative APN	`01551947`

Interior

Full Baths	3 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	2,438 sqft Living Area
Gross Area	2,726 sqft
1st Floor Area	946 sqft
Basement Area	600 sqft
Finished Basement	600 sqft

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Architectural Style	Townhouse
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	1,980 sqft (0.046 acres)
Garage Type	Attached
Garage Area	240 sqft
Parking Spaces	1 Parking Space
Porch	Enclosed Porch
Porch Area	48 sqft
Patio Area	192 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01551947
Street Address	9603 DUFFER WAY
City	MONTGOMERY VILLAGE
State	MD
Zip	20886-1309
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	TLD
Legal Description	FAIRWAY ISLAND MONTG OMERY VILLAGE
Legal Subdivision	FAIRWAY ISLAND MONTG VILL
Legal Block	2
Legal Lot Number	62
Jurisdiction	MONTGOMERY MD
Township / Civil Division	9
Census Block Group	2
Census Block	2003
Census Tract	700811

Owner

Source: Montgomery County records · APN 09-01551947

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	1220 ALLISON DR, ROCKVILLE, MD 20851-2103
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 23, 2011 · Amount on Record
Deed Sale	Jun 23, 2011 · Amount on Record
Prior Sale	Jun 23, 2011 · Amount on Record
Deed Document Number	201141789/0013
Deed Book / Page	41789 / 13
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		$428,200 (+8.28%) Land $150,000 Building $278,200	$428,200 (-) Land $150,000 Building $278,200
2025	$5,013.00 (+29.1%)	$395,467 (+19.84%)	$428,200 (+29.76%) Land $150,000 Building $278,200
2023		$330,000 Land $150,000 Building $180,000	$330,000 Land $150,000 Building $180,000
2022	$3,883.00

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	7 in force

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 94% of Maryland
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 580 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.