21 Sylvan Ave, Newton MA  02465-3015 exterior

21 Sylvan Ave Newton, MA 02465 / 3015

Residence for Single Family

(UPDATED: 08/08/2025)
  • 4 Beds
  • 3 Baths
  • 8.268 square feet
Property Report

Information about property on 21 Sylvan Ave, Newton MA, 02465-3015. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

Erected in 1914, this property has approximately sixty-six hundred square feet of effective area and sits on approximately one half of acre.

Facts

  • Built in 1914
  • Property use Single Family
  • Lot size 21,505 sqft
  • Effective area 6,588 sqft
  • Gross building area 8,268 sqft
  • Building type Residential
  • Rooms 13
  • Bedrooms 4
  • Bathrooms 3
  • Stories 2
  • Exterior condition Average
  • Trim None
  • Foundation type Concrete
  • Roof material Slate
  • Fuel type Gas
  • Frontage 120 feet
  • Finished attic area 672 sqft
  • Unfinished attic area 336 sqft
  • Basement area 1,712 sqft
  • Enclosed porch area 84 sqft
  • Detached garage area 575 sqft
  • Heating & Cooling
  • Heat type Hot Wtr Radiat
  • Exterior Home Features
  • Exterior walls Clapboard
  • Roof type Gable

Householders and Tenants for 21 Sylvan Ave, Newton MA

Possible residents contact details

Person Name Phone Number Additional Info
Charles W Grandberg Age: 42
617-785-****
Residential status:
Homeowner
Job:
Production Occupations
Julian J Dagostine Age: 96
617-965-****
Kenneth M Grandberg Age: 77
617-965-****
Paula L Grandberg Age: 77
617-965-****
Suzanne R Grandberg Age: 44
617-875-****
Residential status:
Homeowner

Businesses

Organization Phone Number Additional Info
Kenneth Grandberg Trustee of Gml Trust
Industry:
Business Services at Non-Commercial Site
21 Sylvan Ave, Newton MA  02465-3015 plot plan 21 Sylvan Ave, Newton MA  02465-3015 floor plan 21 Sylvan Ave, Newton MA  02465-3015 aerial view

Cost estimate history

YearAssessment
2016 $1,447,700
2015 $1,353,000
2014 $1,298,800
2013 $1,298,800
2012 $1,298,800
2011 $1,296,100
2010 $1,322,500
2009 $1,349,500
2008 $1,349,500
2007 $1,419,900
2006$1,378,500
2005$1,312,900
2004$1,201,400
2003$1,072,700
2002$1,072,700
2001$884,000
2000$807,300
1999$734,600
1998$646,900
1997$616,100
1996$586,800
1995$589,100
1994$561,000
1993$561,000
1992$579,700

Where is 21 Sylvan Ave, Newton MA located on map?

21 Sylvan Ave Fire Incident History

To date, we have no information about fire incidents in 2025
17 Jan 2004 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Cooking area, kitchen
First Ignition —
Furniture, utensils, other
Heat Source —
Spark, ember or flame from operating equipment

Sylvan Ave Fire Incident History

To date, we have no information about fire incidents in 2025
30 Jun 2006 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Corridor, mall
17 Jan 2004 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Cooking area, kitchen
First Ignition —
Furniture, utensils, other
Heat Source —
Spark, ember or flame from operating equipment

Properties Nearby

Street AddressResidens/Landlords
5 Sylvan Ave, Newton, MA 02465-3015
Single Family
  • 4 beds
  • 4 baths
  • 6,811 sqft
  • Built in 1924
Stephanie D Craig, Craig DR. Stephanie PHD
8 Sylvan Ave, Newton, MA 02465-3016
Single Family
  • 7 beds
  • 2.5 baths
  • 8,349 sqft
  • Built in 1900
Carol M Debairos, John J Debairos
11 Sylvan Ave, Newton, MA 02465-3015
Single Family
  • 5 beds
  • 5.5 baths
  • 6,386 sqft
  • Built in 1930
Eric B Fischman, Hallie S Fischman
14 Sylvan Ave, Newton, MA 02465-3016
Single Family
  • 5 beds
  • 4 baths
  • 5,888 sqft
  • Built in 1924
Eleftheria Maratos Flier, Jeffrey D Flier
20 Sylvan Ave, Newton, MA 02465-3016
Single Family
  • 5 beds
  • 4 baths
  • 7,085 sqft
  • Built in 1900
David A Adler, Jill S Adler
29 Sylvan Ave, Newton, MA 02465-3015
Single Family
  • 4 beds
  • 3.5 baths
  • 5,862 sqft
  • Built in 1920
David E Stein, Elizabeth L March
32 Sylvan Ave, Newton, MA 02465-3016
Single Family
  • 5 beds
  • 6.75 baths
  • 9,148 sqft
  • Built in 1900
Margaret E Smith, James Rhee
44 Sylvan Ave, Newton, MA 02465-3016
Single Family
  • 6 beds
  • 4.5 baths
  • 16,877 sqft
  • Built in 2013
SYLVAN AVENUE REALTY TRUST, Arthur X Tr Duffy
 

FAQ about the house at 21 Sylvan Ave, Newton, MA


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