3173 Castleleigh Rd, Silver Spring, MD 20904 Property Records

Montgomery County property record for 3173 Castleleigh Rd, Silver Spring, MD 20904

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,767 sqft · built 1965
Lot Size	0.282 acres (12,287 sqft)
Owner	2 Individual Names on File
Last Sale	$660,000 (Nov 2025)
Tax Bill	$5,706 (2025)
Deeds & Mortgages	Nov 2025 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-00363215`

Property Details

APN / Parcel Number

Primary APN	`05-00363215`
Alternative APN	`00363215`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,767 sqft Living Area
1st Floor Area	1,305 sqft
Basement Area	652 sqft
Finished Basement	652 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Bi-Level
Exterior Material	Combination
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	12,287 sqft (0.282 acres)
Garage Type	Carport
Garage Area	300 sqft
Carport	Carport
Carport Area	300 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	180 sqft
Patio Area	234 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00363215
Street Address	3173 CASTLELEIGH RD
City	SILVER SPRING
State	MD
Zip	20904-1715
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R90
Legal Description	CALVERTON
Legal Subdivision	CALVERTON
Legal Block	17
Legal Lot Number	1
Jurisdiction	MONTGOMERY MD
Township / Civil Division	5
Census Block Group	3
Census Block	3007
Census Tract	701424

Owner

3173 Castleleigh Rd is owned and occupied by two individuals who bought it in November 2025.

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

Owner of Record	2 Individual Names on File
Mailing Address	3173 CASTLELEIGH RD, SILVER SPRING, MD 20904-1715
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

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	2 Names on Deed
Last Sale	Nov 20, 2025 · Amount on File
Deed Sale	Nov 20, 2025 · Amount on File
Prior Sale	Jul 2, 2014 · Amount on File
Deed Book / Page	69852 / 35
Record Updated	Sep 20, 2026

November 2025: Deed, Transfer

Document Type	Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Nov 20, 2025
Property Address	3173 CASTLELEIGH RD, SILVER SPRING, MD 20904-1715
Document Number	0698520035
Book / Page	69852 / 35
Map Reference	MB 77 PL 7640
Instrument Date	Nov 14, 2025
Transaction Type	Transfer
Record Updated	Dec 10, 2025
Title Company	PROVEST TITLE AND ESCROW LLC, HARVEST TITLE & ESCROW LLC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,300.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	3173 CASTLELEIGH RD, SILVER SPRING, MD 20904-1715

Mortgage

Document Number	0006985241
Date	Nov 20, 2025
Instrument	69852/41

Lender

Name	NAVY FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2055

Tax Assessment & Valuation

The 2025 property tax bill for 3173 Castleleigh Rd was $5,706.

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		$465,900 (+3.7%) Land $261,100 Building $204,800	$465,900 (-) Land $261,100 Building $204,800
2025	$5,706.00	$449,267	$465,900 Land $261,100 Building $204,800
2023		$416,000 Land $261,100 Building $154,900	$416,000 Land $261,100 Building $154,900
2022	$4,235.00

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

Flood

FEMA maps place 3173 Castleleigh Rd in Zone X, an area of minimal flood risk.

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	1 in force

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 3173 Castleleigh Rd is low, with less than 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 98% of the US · lower than 96% of Maryland
Wildfire Likelihood	Under 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 508 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