9405 Thornedike Dr, Gaithersburg, MD 20882 Property Records

Montgomery County property record for 9405 Thornedike Dr, Gaithersburg, MD 20882

Property Summary

Property Type	Single Family Home
Details	5 ba · 7,170 sqft · built 1996
Lot Size	2.2 acres (95,832 sqft)
Owner	2 Trust Names on File
Last Sale	$561,800 (Feb 1997)
Tax Bill	$11,348 (2025)
Deeds & Mortgages	Apr 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`01-02546640`

Property Details

APN / Parcel Number

Primary APN	`01-02546640`
Alternative APN	`02546640`

Interior

Full Baths	5 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	7,170 sqft Living Area
Gross Area	7,815 sqft
1st Floor Area	3,136 sqft
Basement Area	2,020 sqft
Finished Basement	2,020 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Architectural Style	Bi-Level
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	95,832 sqft
Garage Type	Attached
Garage Area	438 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	800 sqft
Porch	Enclosed Porch
Porch Area	243 sqft
Deck Area	400 sqft
Gazebo	300 sqft
Sauna	Sauna

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Connected

Location & Zoning

Account Number	02546640
Street Address	9405 THORNEDIKE DR
City	GAITHERSBURG
State	MD
Zip	20882-1335
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE2
Legal Description	FOXLAIR ACRES
Legal Subdivision	FOXLAIR ACRES
Legal Block	D
Legal Lot Number	34
Jurisdiction	MONTGOMERY MD
Township / Civil Division	1
Census Block Group	2
Census Block	2002
Census Tract	700101

Owner

9405 Thornedike Dr is owner-occupied and held in a trust since April 2023.

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

Owner of Record	2 Trust Names on File
Mailing Address	9405 THORNEDIKE DR, GAITHERSBURG, MD 20882-1335
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

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	Feb 6, 1997 · Amount on File
Deed Sale	Feb 6, 1997 · Amount on File
Deed Document Number	199786718
Deed Book / Page	14674 / 660
Last Transfer Date	Apr 13, 2023
Transfer Doc	0669130107
Record Updated	Sep 20, 2026

April 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Apr 19, 2023
Property Address	9405 THORNEDIKE DR, GAITHERSBURG, MD 20882-1335
Document Number	0669130107
Book / Page	66913 / 107
Map Reference	MB 133 PL 15452
Instrument Date	Apr 13, 2023
Transaction Type	Transfer
Record Updated	May 3, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	9405 THORNEDIKE DR, GAITHERSBURG, MD 20882-1335

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	9405 THORNEDIKE DR, GAITHERSBURG, MD 20882-1335

Tax Assessment & Valuation

The 2025 property tax bill for 9405 Thornedike Dr was $11,348, down 1.7% from the year before.

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		$1,204,700 (+12.59%) Land $266,400 Building $938,300	$1,204,700 (-) Land $266,400 Building $938,300
2025	$11,348.00 (-1.72%)	$1,070,000	$1,204,700 Land $266,400 Building $938,300
2024	$11,547.00
2023		$800,600 Land $266,400 Building $534,200	$800,600 Land $266,400 Building $534,200
2022	$8,849.00

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

Flood

FEMA maps place 9405 Thornedike Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim 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	1 in force
Nearby Flood Claims	1 (2015)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 2015 · 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 9405 Thornedike 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	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 75 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

Cell Coverage

5G (outdoors only) and 4G LTE

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