4802 Thornhurst Dr, Olney, MD 20832 Property Records

Montgomery County property record for 4802 Thornhurst Dr, Olney, MD 20832

Property Summary

Property Type	Single Family Home
Details	3 ba · 2,844 sqft · built 2013
Lot Size	0.092 acres (4,000 sqft)
Owner	2 Individual Names on File
Last Sale	$539,990 (Jan 2014)
Tax Bill	$8,481 (2025)
Deeds & Mortgages	Jun 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-03711983`

Property Details

APN / Parcel Number

Primary APN	`08-03711983`
Alternative APN	`03711983`

Interior

Full Baths	3 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	2,844 sqft Living Area
1st Floor Area	1,029 sqft
Basement Area	800 sqft
Finished Basement	800 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2013
Effective Year Built	Effective 2013
Architectural Style	Bi-Level
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	4,000 sqft (0.092 acres)
Garage Type	Attached
Garage Area	484 sqft
Porch	Open Porch
Porch Area	174 sqft
Deck Area	32 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	03711983
Street Address	4802 THORNHURST DR
City	OLNEY
State	MD
Zip	20832-2086
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R200
Legal Description	OLNEY SPRINGS
Legal Subdivision	OLNEY SPRINGS
Legal Block	B
Legal Lot Number	13
Jurisdiction	MONTGOMERY MD
Township / Civil Division	8
Census Block Group	2
Census Block	2010
Census Tract	701312

Owner

4802 Thornhurst Dr is owned and occupied by two individuals who bought it in January 2014.

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

Owner of Record	2 Individual Names on File
Mailing Address	4802 THORNHURST DR, OLNEY, MD 20832-2086
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	Jan 31, 2014 · Amount on File
Deed Sale	Jan 31, 2014 · Amount on File
Prior Sale	Jan 23, 2014 · Amount on File
Deed Book / Page	48263 / 250
Record Updated	Sep 20, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	4802 THORNHURST DR, OLNEY, MD 20832-2086
Document Number	0600240367
Instrument Date	Jun 10, 2020
Transaction Type	Mortgage
Record Updated	Aug 7, 2020
Title Company	CLOSING USA LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	4802 THORNHURST DR OLNEY MD 208322086, OLNEY, MD 20832-2086

Mortgage

Document Number	0600240367
Date	Jul 13, 2020
Book Page	060024/000367

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 12, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 4802 Thornhurst Dr was $8,481.

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		$777,667 (+3.63%)	$832,200 (+10.9%) Land $239,600 Building $592,600
2025	$8,481.00	$750,400 Land $228,200 Building $522,200	$750,400 Land $228,200 Building $522,200
2023		$633,800	$750,400 Land $228,200 Building $522,200
2022	$6,066.00

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

Flood

FEMA maps place 4802 Thornhurst Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2015.

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	8 in force
Nearby Flood Claims	2 (2015–2016)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Aug 2016 · 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

Wildfire risk around 4802 Thornhurst Dr 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 343 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fiber	980 / 880
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20