10404 Insley St, Silver Spring, MD 20902 Property Records

Montgomery County property record for 10404 Insley St, Silver Spring, MD 20902

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,568 sqft · built 1951
Lot Size	0.16 acres (6,947 sqft)
Owner	Individual Name on Record
Tax Bill	$5,904 (2025)
Deeds & Mortgages	May 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`13-01101678`

Property Details

APN / Parcel Number

Primary APN	`13-01101678`
Alternative APN	`01101678`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,568 sqft Living Area
1st Floor Area	968 sqft
Basement Area	600 sqft
Finished Basement	600 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Architectural Style	Townhouse
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	6,947 sqft (0.16 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01101678
Street Address	10404 INSLEY ST
City	SILVER SPRING
State	MD
Zip	20902-4935
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R60
Legal Description	CARROLL KNOLLS
Legal Subdivision	CARROLL KNOLLS OSTROWS SUB
Legal Block	EE
Legal Lot Number	6
Jurisdiction	MONTGOMERY MD
Township / Civil Division	13
Census Block Group	4
Census Block	4008
Census Tract	704000

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	Individual Name on Record
Mailing Address	10404 INSLEY ST, SILVER SPRING, MD 20902-4935
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 12, 2002
Deed Sale	Feb 12, 2002
Deed Document Number	2002230905
Deed Book / Page	20543 / 548
Record Updated	Sep 20, 2026

May 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	May 4, 2023
Property Address	10404 INSLEY ST, SILVER SPRING, MD 20902-4935
Document Number	0669650111
Book / Page	66965 / 111
Map Reference	MB 37 PL 2616
Instrument Date	Mar 25, 2023
Transaction Type	Transfer
Record Updated	May 23, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4419 E WEST HWY, BETHESDA, MD 20814-4517

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10404 INSLEY ST, SILVER SPRING, MD 20902-4935

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		$495,667 (+10.58%)	$543,100 (-) Land $285,100 Building $258,000
2025	$5,904.00 (+11.9%)	$448,233 (+12.01%)	$543,100 (+35.5%) Land $285,100 Building $258,000
2024	$5,276.00 (+22.41%)
2023		$400,167	$400,800 Land $260,100 Building $140,700
2022	$4,310.00

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	2 in force
Nearby Flood Claims	1 (2014)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 2014 · 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land 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 753 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