21 Harrison Ave Rockville Centre, NY 11570 / 6009

Residence for Single Family

(UPDATED: 08/25/2025)
  • 4 Beds
  • 2 Baths
  • 7.048 square feet
Sold Sep 2023
$785,000
Property Report

Information about property on 21 Harrison Ave, Rockville Centre NY, 11570-6009. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The property has a wood facade, wood roof and unfinished basement on 0,16 acres lot.

Facts

  • Built in 1920
  • Lot size 7,048 sqft
  • Construction Frame
  • Rooms 8
  • Stories 2 story with attic and basement
  • Basement Unfinished Basement
  • Foundation Concrete
  • Heating & Cooling
  • Heat type Central
  • Exterior Home Features
  • Exterior walls Wood
  • Roof type Wood Shake/ Shingles
  • Parking & Garage
  • Parking Detached Garage
  • Parking spaces 1

Misc

  • Units 2

Listing info

  • Last sold Dec 2009 for $395,000

Features

  • Fireplace

Householders and Tenants for 21 Harrison Ave, Rockville Centre NY

Possible residents contact details

Person Name Phone Number Additional Info
Mary C Palazzolo Age: 56
516-658-****
Residential status:
Homeowner
Matt Friedman
Ralph H Gaudio Age: 94
516-766-****

Purchase History

DateEventPriceSourceAgents
12/02/2009 Sold $395,000 Public records
03/03/2006 Sold $525,000 Public records
10/20/2004 Sold $430,000 Public records

PURCHASE HISTORY 21 Harrison Ave, Rockville Centre NY

10/20/200412/02/2009Date$0$100k$200k$300k$400k$500k$600kPrices

Cost estimate history

YearTaxAssessmentMarket
2013 $1,561 $1,144 $524,000

Where is 21 Harrison Ave, Rockville Centre NY located on map?

Market Activities

To date, we have no information about market activities in 2025
Oct 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
Sep 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
May 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
May 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
May 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
Apr 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
Apr 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
Mar 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths
Feb 2023 Sold
21 Harrison Ave
Price history :
  • Single Family
  • 2,400 sqft
  • 4 beds
  • 2 baths

View more

21 Harrison Ave Fire Incident History

To date, we have no information about fire incidents in 2025
07 Aug 2016 Outside equipment fire
Property Use —
Property Use, other
Area of Origin —
Other
First Ignition —
Item First Ignited, Other

Harrison Ave Fire Incident History

To date, we have no information about fire incidents in 2025
07 Aug 2016 Outside equipment fire
Property Use —
Property Use, other
Area of Origin —
Other
First Ignition —
Item First Ignited, Other

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

To date, we have no information about incidents registered in FEMA in 2025
09 Oct 2013 Carbon monoxide incident
Property Use —
1 or 2 family dwelling
06 Jun 2010 Arcing, shorted electrical equipment
Property Use —
1 or 2 family dwelling
18 Feb 2008 Carbon monoxide incident
22 Mar 2002 Emergency medical service, other (conversion only)

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Properties Nearby

Street AddressResidens/Landlords
18 Harrison Ave, Rockville Centre, NY 11570-6008
Single Family Residential
  • 1 bath
  • Lot: 6,551 sqft
  • Built in 1925
D & E ELECTRIC CORP, Christine Byrnes
 

FAQ about the house at 21 Harrison Ave, Rockville Centre, NY


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