521 Gilmoure Dr, Silver Spring, MD 20901 Property Records

Montgomery County property record for 521 Gilmoure Dr, Silver Spring, MD 20901

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,107 sqft · built 1938
Lot Size	0.218 acres (9,478 sqft)
Owner	Company Name on Record
Last Sale	$350,000 (Oct 2019)
Tax Bill	$5,295 (2025)
Deeds & Mortgages	Oct 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`13-00965995`

Property Details

APN / Parcel Number

Primary APN	`13-00965995`
Alternative APN	`00965995`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	1,107 sqft Living Area
1st Floor Area	807 sqft
Basement Area	300 sqft
Finished Basement	300 sqft

Exterior

Year Built	Built 1938
Effective Year Built	Effective 1938
Architectural Style	Townhouse
Exterior Material	Brick
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	9,478 sqft (0.218 acres)
Porch	Open Porch
Porch Area	174 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00965995
Street Address	521 GILMOURE DR
City	SILVER SPRING
State	MD
Zip	20901-2006
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R60
Legal Description	TEMPLES SUB
Legal Subdivision	WALLACES SUB
Legal Block	3
Legal Lot Number	2
Jurisdiction	MONTGOMERY MD
Township / Civil Division	13
Census Block Group	3
Census Block	3003
Census Tract	703100

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	PO BOX 651, KENSINGTON, MD 20895-0651
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 24, 2019 · Amount on Record
Deed Sale	Oct 24, 2019 · Amount on Record
Prior Sale	Sep 10, 2014 · Amount on Record
Deed Book / Page	58369 / 340
Record Updated	Sep 20, 2026

October 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Oct 24, 2019
Property Address	521 GILMOURE DR, SILVER SPRING, MD 20901-2006
Document Number	0583690340
Book / Page	058369 / 000340
Instrument Date	Oct 22, 2019
Transaction Type	Transfer
Record Updated	Nov 8, 2019
Title Company	HOME TEAM TITLE

Transaction

Amount	Amount Recorded
Tax	$350.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	9103 LOUIS AVE SILVER SPRING MD 209102129, SILVER SPRING, MD 20910-2129

Tax Assessment & Valuation

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		$422,333 (+6.84%)	$476,400 (+20.52%) Land $223,100 Building $253,300
2025	$5,295.00 (+22.91%)	$395,300 (+10.99%) Land $223,100 Building $172,200	$395,300 (-) Land $223,100 Building $172,200
2023		$356,167	$395,300 Land $223,100 Building $172,200
2022	$4,308.00

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

Flood

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	3 in force
Nearby Flood Claims	1 (2010)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Aug 2010 · other causes

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

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	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 821 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
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20