10 Park Ave, Gaithersburg, MD 20877 Property Records

Montgomery County property record for 10 Park Ave, Gaithersburg, MD 20877

Property Summary

Property Type	Commercial Office
Details	2,160 sqft · built 1909
Lot Size	0.36 acres (15,681 sqft)
Owner	Company Name on File
Last Sale	$499,000 (Jul 2002)
Tax Bill	$11,324 (2025)
Deeds & Mortgages	Aug 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`09-03358842`

Property Details

APN / Parcel Number

Primary APN	`09-03358842`
Alternative APNs	`903358842` `03358842`

Interior

Stories	2 Stories
Building Area	2,160 sqft Gross Area
1st Floor Area	2,160 sqft
Fire Sprinklers	Fire Sprinklers

Exterior

Year Built	Built 1909
Effective Year Built	Effective 1909
Construction Type	Brick
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	15,681 sqft (0.36 acres)
View / Lot	Commercial/Industrial
Porch	Open Porch
Porch Area	456 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	03358842
Street Address	10 PARK AVE
City	GAITHERSBURG
State	MD
Zip	20877-2916
Property Category	Commercial
Property Type	Commercial > Office > Commercial Office
Local Zoning Code	CBD
Legal Description	RUSSELL & BROOKES ADDITION TO GAITHERSBURG
Legal Subdivision	RUSSELL & BROOKS ADD
Legal Block	2
Legal Lot Number	21
Jurisdiction	MONTGOMERY MD
Township / Civil Division	9
Census Block Group	4
Census Block	4011
Census Tract	700723

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	203 BETHEL ALY, EDGEWATER, MD 21037-1026
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 29, 2002 · Amount on Record
Deed Sale	Jul 29, 2002 · Amount on Record
Prior Sale	Mar 3, 2000 · Amount on Record
Deed Document Number	2002246253
Deed Book / Page	21513 / 657
Record Updated	Sep 20, 2026

August 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Aug 28, 2018
Property Address	10 PARK AVE, GAITHERSBURG, MD 20877-2916
Document Number	0565280311
Book / Page	056528 / 000311
Instrument Date	Jul 23, 2018
Transaction Type	Transfer
Record Updated	Nov 24, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	NEW 30 STEELE AVE ANNAPOLIS MD 21401, ANNAPOLIS, MD 21401

Tax Assessment & Valuation

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		$811,000 (+0.54%) Land $333,200 Building $477,800	$811,000 (-) Land $333,200 Building $477,800
2025	$11,324.00 (+6.14%)	$806,633 (+1.09%)	$811,000 (+1.64%) Land $333,200 Building $477,800
2023		$797,900 Land $302,900 Building $495,000	$797,900 Land $302,900 Building $495,000
2022	$10,669.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

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 196 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20