11507 Gilsan St, Silver Spring, MD 20902 Property Records

Montgomery County property record for 11507 Gilsan St, Silver Spring, MD 20902

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,176 sqft · built 1960
Lot Size	0.208 acres (9,077 sqft)
Owner	Individual Name on File
Last Sale	$570,000 (Jan 2022)
Tax Bill	$6,403 (2025)
Deeds & Mortgages	Jan 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`13-01323820`

Property Details

APN / Parcel Number

Primary APN	`13-01323820`
Alternative APN	`01323820`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,176 sqft Living Area
Gross Area	2,512 sqft
1st Floor Area	1,294 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Bi-Level
Exterior Material	Combination
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	9,077 sqft (0.208 acres)
Porch	Open Porch
Porch Area	260 sqft
Patio Area	336 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01323820
Street Address	11507 GILSAN ST
City	SILVER SPRING
State	MD
Zip	20902-3120
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R90
Legal Description	KEMP MILL EST
Legal Subdivision	KEMP MILL ESTATES
Legal Block	26
Legal Lot Number	19
Jurisdiction	MONTGOMERY MD
Township / Civil Division	13
Census Block Group	2
Census Block	2014
Census Tract	703208

Owner

11507 Gilsan St is owned and occupied by an individual who bought it in January 2022.

Source: Montgomery County records, as of August 25, 2026

Owner of Record	Individual Name on File
Mailing Address	11507 GILSAN ST, SILVER SPRING, MD 20902-3120
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	Name on Deed
Last Sale	Jan 12, 2022 · Amount on File
Deed Sale	Jan 12, 2022 · Amount on File
Deed Document Number	2022
Deed Book / Page	65038 / 294
Record Updated	Oct 29, 2026

January 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Jan 12, 2022
Property Address	11507 GILSAN ST, SILVER SPRING, MD 20902-3120
Document Number	0650380294
Book / Page	65038 / 294
Map Reference	MB 63 PL 5486
Instrument Date	Dec 29, 2021
Transaction Type	Transfer
Record Updated	Jan 31, 2022
Title Company	DISTRICT TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$7,125.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11507 GILSAN ST, SILVER SPRING, MD 20902-3120

Mortgage

Document Number	0065038302
Date	Jan 12, 2022
Instrument	65038/302

Lender

Name	MCLEAN MORTGAGE CORP
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 11507 Gilsan St was $6,403.

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		$569,867 (+4.51%)	$619,000 (+13.52%) Land $222,500 Building $396,500
2025	$6,403.00	$545,300 Land $222,500 Building $322,800	$545,300 Land $222,500 Building $322,800
2023		$461,833	$545,300 Land $222,500 Building $322,800
2022	$4,597.00

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

Flood

FEMA maps place 11507 Gilsan St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2016.

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	4 in force
Nearby Flood Claims	2 (2016–2017)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jul 2017 · rainfall accumulation

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 11507 Gilsan St 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	Indirect within 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 204 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