10 Walker Ave, Gaithersburg, MD 20877 Property Records

Montgomery County property record for 10 Walker Ave, Gaithersburg, MD 20877

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,736 sqft · built 1921
Lot Size	0.43 acres (18,717 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,895 (2025)
Deeds & Mortgages	Oct 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`09-00847098`

Property Details

APN / Parcel Number

Primary APN	`09-00847098`
Alternative APN	`00847098`

Interior

Full Baths	2 Baths
Stories	2 Stories
Building Area	1,736 sqft Living Area
1st Floor Area	1,064 sqft

Exterior

Year Built	Built 1921
Effective Year Built	Effective 1921
Architectural Style	Bi-Level
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	18,717 sqft (0.43 acres)
Porch	Open Porch
Porch Area	176 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00847098
Street Address	10 WALKER AVE
City	GAITHERSBURG
State	MD
Zip	20877-2704
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R90
Legal Description	WALKERS ADD
Legal Subdivision	WALKERS ADD
Legal Block	4
Legal Lot Number	10
Jurisdiction	MONTGOMERY MD
Township / Civil Division	9
Census Block Group	4
Census Block	4004
Census Tract	700723

Owner

Source: Montgomery County records · APN 09-00847098

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	10 WALKER AVE, GAITHERSBURG, MD 20877-2704
Occupancy	Owner Occupied
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 16, 2009
Deed Sale	Jun 16, 2009
Prior Sale	Dec 18, 2001 · Amount on Record
Deed Document Number	200910621
Prior Transfer Date	Jun 05, 2009
Prior Transfer Doc	10621
Record Updated	Sep 20, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	10 WALKER AVE, GAITHERSBURG, MD 20877-2704
Transaction Type	Mortgage
Record Updated	Oct 22, 2021
Title Company	HOME TEAM TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 WALKER AVE, GAITHERSBURG, MD 20877-2704

Mortgage

Document Number	0642060255
Date	Oct 06, 2021
Book Page	64206/255

Lender

Name	ROUNDPOINT MORTGAGE SERVICING CORP
Type	Mortgage Company
Address	FORT MILL, SC 29715

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Oct 01, 2036

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
Municipality	Gaithersburg City
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		$426,600 (+6.81%) Land $189,400 Building $237,200	$426,600 (-) Land $189,400 Building $237,200
2025	$4,895.00 (-5.45%)	$399,400 (+15.77%)	$426,600 (+23.65%) Land $189,400 Building $237,200
2024	$5,177.00 (+31.03%)
2023		$345,000 Land $174,300 Building $170,700	$345,000 Land $174,300 Building $170,700
2022	$3,951.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 12, 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

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; 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)
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 196 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.