509 Montgomery Ave Rockville, MD 20850 / 3813

Map

Residence for Single Family

(UPDATED: 08/23/2025)
  • 2 Baths
  • 9.349 square feet
Property Report

Information about property on 509 Montgomery Ave, Rockville MD, 20850-3813. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 509 Montgomery Ave, Rockville, MD based a single-family possession.

Facts

  • Built in 2004
  • Lot size 9,349 sqft
  • Bathrooms 2
  • Stories 2 story with basement
  • Basement Improved Basement (Finished)
  • Heating & Cooling
  • Heat type Forced air unit
  • Exterior Home Features
  • Exterior walls Siding (Alum/Vinyl)
  • Roof type Composition Shingle
  • Parking & Garage
  • Parking Detached Garage
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Misc

  • Units 1

Listing info

  • Last sold Dec 2003 for $300,000

Features

  • Fireplace
  • A/C
  • Construction quality: 8.0

Householders and Tenants for 509 Montgomery Ave, Rockville MD

Purchase History

DateEventPriceSourceAgents
12/18/2003 Sold $300,000 Public records
10/08/2003 Sold $725,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $779,933 N/A
2013 N/A N/A $820,600
2011 $8,343 N/A N/A
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Where is 509 Montgomery Ave, Rockville MD located on map?

Montgomery Ave Fire Incident History

To date, we have no information about fire incidents in 2025
03 Jul 2017 Building fires
98 Montgomery Ave, Rockville MD
Property Use —
Mercantile, business, other
Area of Origin —
Wall assembly
First Ignition —
Dust, fiber, lint, including sawdust and excelsior
Heat Source —
Hot or smoldering object, other
29 Aug 2016 Passenger vehicle fire
1400 Montgomery Ave, Rockville MD
Property Use —
Street or road in commercial area
06 Sep 2015 Brush, or brush and grass mixture fire
15 Montgomery Ave, Rockville MD
Property Use —
Street, other
Area of Origin —
Other
Heat Source —
Cigarette
16 May 2013 Road freight or transport vehicle fire
1251 Montgomery Ave, Rockville MD
Property Use —
Vehicle parking area
Area of Origin —
Cargo/trunk area - all vehicles

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Montgomery Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
10 Jun 2015 Natural vegetation fire, other
15 Montgomery Ave, Rockville MD
Property Use —
Business office
04 Aug 2014 Carbon monoxide incident
1251 Montgomery Ave, Rockville MD
Property Use —
Hotel/motel, commercial
30 Jan 2014 Flammable gas or liquid condition, other
1250 Montgomery Ave, Rockville MD
Property Use —
Service station, gas station
06 Jan 2014 Gas leak (natural gas or LPG)
2 Montgomery Ave, Rockville MD
Property Use —
Property Use, other

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Properties Nearby

Street Address
318 Montgomery Ave, Rockville, MD 20850-3800
Single Family Residential
  • 5 beds
  • 3 baths
  • Lot: 0.34 acres
  • Built in 1887
400 Montgomery Ave, Rockville, MD 20850-2843
Single Family Residential
  • 1 bath
  • Lot: 0.33 acres
  • Built in 1902
411 Montgomery Ave, Rockville, MD 20850-2844
Single Family Residential
  • 4 baths
  • Lot: 0.36 acres
  • Built in 1913
501 Montgomery Ave, Rockville, MD 20850-3813
Single Family Residential
  • 1 bath
  • Lot: 9,934 sqft
  • Built in 1940
505 Montgomery Ave, Rockville, MD 20850-3813
Single Family Residential
  • 3 baths
  • Lot: 0.29 acres
  • Built in 1942
511 Montgomery Ave, Rockville, MD 20850-3813
Single Family Residential
  • 1 bath
  • Lot: 0.32 acres
  • Built in 1935
519 Montgomery Ave, Rockville, MD 20850-3813
Single Family Residential
  • 2 baths
  • Lot: 9,003 sqft
  • Built in 1939
524 Montgomery Ave, Rockville, MD 20850-3814
Single Family Residential
  • 4 beds
  • 4 baths
  • 4,000 sqft
  • Built in 2004
525 Montgomery Ave, Rockville, MD 20850-3813
Single Family Residential
  • 2 baths
  • Lot: 8,744 sqft
  • Built in 1927
531 Montgomery Ave, Rockville, MD 20850-3813
Single Family Residential
  • 3 baths
  • Lot: 0.38 acres
  • Built in 1912

Montgomery Avenue

Houses for Sale on Montgomery Avenue (6)

Recently Sold Homes on Montgomery Avenue (13)

Recent rentals on Montgomery Avenue (1)

Rockville, MD

Houses for Sale on Rockville, MD (710)

Recently Sold Homes on Rockville, MD (5000)

Houses for Rent on Rockville, MD (116)

Recent rentals on Rockville, MD (1174)

 

FAQ about the house at 509 Montgomery Ave, Rockville, MD

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