9 Harkness Ct, Gaithersburg, MD 20879 Property Records

Montgomery County property record for 9 Harkness Ct, Gaithersburg, MD 20879

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,040 sqft · built 1973
Lot Size	0.398 acres (17,347 sqft)
Owner	2 Individual Names on File
Last Sale	$458,000 (Oct 2020)
Tax Bill	$5,816 (2025)
Deeds & Mortgages	Oct 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`09-01533482`

Property Details

APN / Parcel Number

Primary APN	`09-01533482`
Alternative APN	`01533482`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,040 sqft Living Area
1st Floor Area	1,266 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Architectural Style	Bi-Level
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	17,347 sqft (0.398 acres)
Garage Type	Detached
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Breezeway
Porch Area	230 sqft
Deck Area	225 sqft
Breezeway	Breezeway

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01533482
Street Address	9 HARKNESS CT
City	GAITHERSBURG
State	MD
Zip	20879-1830
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R90
Legal Description	CHARLENE SEC 1
Legal Subdivision	CHARLENE
Legal Block	2
Legal Lot Number	7
Jurisdiction	MONTGOMERY MD
Township / Civil Division	9
Census Block Group	2
Census Block	2001
Census Tract	700715

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	9 HARKNESS CT, GAITHERSBURG, MD 20879-1830
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 22, 2020 · Amount on File
Deed Sale	Oct 22, 2020 · Amount on File
Prior Sale	Feb 19, 2014 · Amount on File
Deed Book / Page	60863 / 192
Record Updated	Sep 20, 2026

October 2020: Deed, Transfer

Document Type	Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Oct 22, 2020
Property Address	9 HARKNESS CT, GAITHERSBURG, MD 20879-1830
Document Number	0608630192
Book / Page	60863 / 192
Map Reference	MB 94 PL 10277
Instrument Date	Aug 6, 2020
Transaction Type	Transfer
Record Updated	Aug 11, 2022
Title Company	BAY COUNTY SETTLEMENTS INC

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$5,725.00
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	9 HARKNESS CT, GAITHERSBURG, MD 20879-1830
Investor	Possibly a Property Investor

Mortgage

Document Number	0060863199
Date	Oct 22, 2020
Instrument	60863/199

Lender

Name	PRESIDENTIAL BANK FSB
Type	Bank

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	359 Months
Due	Sep 1, 2050

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		$499,300 (+8.84%) Land $185,600 Building $313,700	$499,300 (-) Land $185,600 Building $313,700
2025	$5,816.00 (+52.53%)	$458,767 (+21.46%)	$499,300 (+32.19%) Land $185,600 Building $313,700
2023		$377,700 Land $174,400 Building $203,300	$377,700 Land $174,400 Building $203,300
2022	$3,813.00

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 (2003)
Most Recent Claim	Sep 2003 · Hurricane Isabel

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	Low lower than 96% of the US · lower than 92% of Maryland
Wildfire Likelihood	Under 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.

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 433 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