300 Summit Hall Rd, Gaithersburg, MD 20877 Property Records

Montgomery County property record for 300 Summit Hall Rd, Gaithersburg, MD 20877

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,540 sqft · built 1972
Lot Size	0.211 acres (9,168 sqft)
Owner	2 Individual Names on File
Last Sale	$422,000 (Dec 2013)
Tax Bill	$6,742 (2025)
Deeds & Mortgages	Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`09-00823311`

Property Details

APN / Parcel Number

Primary APN	`09-00823311`
Alternative APN	`00823311`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,540 sqft Living Area
1st Floor Area	1,020 sqft
Basement Area	500 sqft
Finished Basement	500 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Architectural Style	Bi-Level
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	9,168 sqft (0.211 acres)
Garage Type	Carport
Garage Area	264 sqft
Carport	Carport
Carport Area	264 sqft
Parking Spaces	1 Parking Space
Deck Area	304 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00823311
Street Address	300 SUMMIT HALL RD
City	GAITHERSBURG
State	MD
Zip	20877-1824
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R90
Legal Description	BRIGHTON EAST
Legal Subdivision	BRIGHTON EAST
Legal Block	A
Legal Lot Number	11
Jurisdiction	MONTGOMERY MD
Township / Civil Division	9
Census Block Group	1
Census Block	1015
Census Tract	700731

Owner

300 Summit Hall Rd is owned and occupied by two individuals who acquired it in October 2020.

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

Owner of Record	2 Individual Names on File
Mailing Address	300 SUMMIT HALL RD, GAITHERSBURG, MD 20877-1824
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	Dec 23, 2013 · Amount on File
Deed Sale	Dec 23, 2013 · Amount on File
Prior Sale	Oct 22, 2013 · Amount on File
Deed Book / Page	48112 / 349
Last Transfer Date	Oct 21, 2020
Transfer Doc	0612960310
Record Updated	Sep 20, 2026

December 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Dec 8, 2020
Property Address	300 SUMMIT HALL RD, GAITHERSBURG, MD 20877-1824
Document Number	0612960310
Book / Page	61296 / 310
Map Reference	MB 86 PL 9122
Instrument Date	Oct 21, 2020
Transaction Type	Transfer
Record Updated	Aug 20, 2021
Title Company	ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	300 SUMMIT HALL RD, GAITHERSBURG, MD 20877-1824

Mortgage

Document Number	61296316
Date	Dec 8, 2020
Instrument	61296/316

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	359 Months
Due	Nov 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 300 Summit Hall Rd was $6,742, down 1.5% from the year before.

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		$582,600 (+7.61%) Land $190,900 Building $391,700	$582,600 (-) Land $190,900 Building $391,700
2025	$6,742.00 (-1.48%)	$541,400	$582,600 Land $190,900 Building $391,700
2024	$6,843.00
2023		$459,000 Land $191,000 Building $268,000	$459,000 Land $191,000 Building $268,000
2022	$5,310.00

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

Flood

FEMA maps place 300 Summit Hall 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 300 Summit Hall 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 97% of the US · lower than 94% 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 450 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 / 2,000
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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