9 Midline Rd, Gaithersburg, MD 20878 Property Records

Montgomery County property record for 9 Midline Rd, Gaithersburg, MD 20878

Property Summary

Property Type	Townhouse
Details	2.5 ba · 1,280 sqft · built 1971
Lot Size	0.046 acres (2,010 sqft)
Owner	Individual Name on File
Last Sale	$331,000 (Feb 2019)
Tax Bill	$5,206 (2025)
Deeds & Mortgages	Feb 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`09-00830602`

Property Details

APN / Parcel Number

Primary APN	`09-00830602`
Alternative APN	`00830602`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,280 sqft Living Area
1st Floor Area	640 sqft
Basement Area	1 sqft

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Architectural Style	Townhouse
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	2,010 sqft (0.046 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00830602
Street Address	9 MIDLINE RD
City	GAITHERSBURG
State	MD
Zip	20878-1909
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	RPT
Legal Description	LOT 141 A DIAMOND FA RM
Legal Subdivision	DIAMOND FARM
Legal Block	B
Legal Lot Number	141
Jurisdiction	MONTGOMERY MD
Township / Civil Division	9
Census Block Group	1
Census Block	1002
Census Tract	700823

Owner

9 Midline Rd, a townhouse, is owned by an individual who bought it in February 2019.

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

Owner of Record	Individual Name on File
Mailing Address	14400 PEBBLE HILL LN, NORTH POTOMAC, MD 20878-2456
Owner Type	Individual

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	Name on Deed
Last Sale	Feb 28, 2019 · Amount on File
Deed Sale	Feb 28, 2019 · Amount on File
Prior Sale	Feb 4, 1988 · Amount on File
Deed Book / Page	57257 / 279
Record Updated	Sep 20, 2026

February 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Feb 28, 2019
Property Address	9 MIDLINE RD, GAITHERSBURG, MD 20878-1909
Document Number	0572570279
Book / Page	057257 / 000279
Instrument Date	Feb 5, 2019
Transaction Type	Transfer
Record Updated	Mar 14, 2019
Title Company	SAGE TITLE GROUP LLC

Transaction

Amount	Amount on Record
Tax	$331.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	9 MIDLINE RD GAITHERSBURG MD 208781909, GAITHERSBURG, MD 20878-1909

Tax Assessment & Valuation

The 2025 property tax bill for 9 Midline Rd was $5,206.

Source: Montgomery County assessment roll, as of August 17, 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Montgomery County
Municipality	Gaithersburg City
Unified School District	Montgomery County Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$398,300 (+6.2%) Land $150,000 Building $248,300	$398,300 (-) Land $150,000 Building $248,300
2025	$5,206.00	$375,033	$398,300 Land $150,000 Building $248,300
2023		$328,500 Land $150,000 Building $178,500	$328,500 Land $150,000 Building $178,500
2022	$4,214.00

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

Flood

FEMA maps place 9 Midline Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.

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	4 in force
Nearby Flood Claims	1 (1979)
Most Recent Claim	Oct 1979 · tidal / storm surge

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 9 Midline 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 99.1% of the US · lower than 98.5% 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 663 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20