12 Dean St Belmont, MA 02478 / 3256

Map

Residence for Single Family

(UPDATED: 07/09/2025)
  • 4 Beds
  • 2 Baths
  • 2.058 square feet
Property Report

Information about property on 12 Dean St, Belmont MA, 02478-3256. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

This property with near twenty-one hundred square feet of habitable surface on 0,17 acres was originally built in the thirties.

Facts

  • Built in 1935
  • Lot size 7,247 sqft
  • Floor size 2,058 sqft
  • Rooms 8
  • Bedrooms 4
  • Bathrooms 2,5
  • Stories 2
  • Heating & Cooling
  • Heat type Other
  • Exterior Home Features
  • Exterior material Metal
  • Parking & Garage
  • Parking Garage - Attached

Misc

  • Units 1

Listing info

  • Last sold Jul 1997 for $365,000

Features

  • Fireplace

Householders and Tenants for 12 Dean St, Belmont MA

Possible residents contact details

Person Name Phone Number Additional Info
Cindy Cohen
910-426-****
Cosmo L Leo Age: 67
617-484-****
Residential status:
Homeowner
Job:
Professional/Technical
Email:
[email protected]
Marilyn K Leo Age: 68
617-484-****
Residential status:
Homeowner
Job:
Professional/Technical
Maura Leo Age: 39
617-484-****
Residential status:
Homeowner
Job:
Medical Professional
Thomas J Leo Age: 35
617-484-****
Residential status:
Homeowner

Where is 12 Dean St, Belmont MA located on map?

Market Activities

To date, we have no information about market activities in 2025
May 2023 Sold
12 Dean St
Price history :
$1.7M
  • Single Family
  • 2,637 sqft
  • 4 beds
  • 3 baths
Apr 2023 Sold
12 Dean St
Price history :
$1.8M
  • Single Family
  • 2,637 sqft
  • 4 beds
  • 3 baths

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Building Permits

To date, we have no information about building permits in 2025
Sep 27, 2011
Description: Remodel kitchen
  • Client: Leo Te Cosmo L
  • Parcel #: 43-48
  • Permit #: B-11-677
Jan 5, 2011
Description: Install 12 replacement windows - no structural work.
  • Client: Leo Te Cosmo L
  • Parcel #: 43-48
  • Permit #: B-11-7
Oct 21, 2005
Description: Strip and reroof
  • Valuation: $475,000
  • Client: Mr. Leo Cosmo
  • Parcel #: 43-48
  • Permit #: 05-644

Dean St Fire Incident History

To date, we have no information about fire incidents in 2025
02 Oct 2018 Building fires
32 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling
Area of Origin —
Cooking area, kitchen
First Ignition —
Item First Ignited, Other
Heat Source —
Hot or smoldering object, other
20 Apr 2014 Special outside fire, other
155 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling
Area of Origin —
Outside area, other
First Ignition —
Organic materials, other
Heat Source —
Cigarette lighter
27 Aug 2008 Cooking fire, confined to container
133 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling
Area of Origin —
Cooking area, kitchen
First Ignition —
Cooking materials, including edible materials
Heat Source —
Hot or smoldering object, other
06 Jul 2005 Building fires
133 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling
Area of Origin —
Attic: vacant, crawl space above top story, cupola
First Ignition —
Structural member or framing
Heat Source —
Hot or smoldering object, other

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12 Dean St incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
05 Mar 2007 Overheated motor
12 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling

Dean St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
19 Dec 2013 Arcing, shorted electrical equipment
27 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling
25 Nov 2009 Oil or other combustible liquid spill
100 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling
05 Mar 2007 Overheated motor
12 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling
22 Mar 2006 Carbon monoxide incident
45 Dean St, Belmont MA
Property Use —
1 or 2 family dwelling

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Dean St Crime Incidents History

To date, we have no information about crime incidents in 2025
11 Jan 2017 Unknown
100 Block Dean St, Belmont MA
Case Number —
17000448
Description —
Time(24h): 10:06:52
BURGLARY/BREAKING AND ENTERING
21 Dec 2016 Theft
1 Block Dean St, Belmont MA
Case Number —
16018879
Description —
Time(24h): 11:40:17
ALL OTHER LARCENY
23 Sep 2016 Breaking & Entering
1 Block Dean St, Belmont MA
Case Number —
16014573
Description —
Time(24h): 07:19:43
BURGLARY/BREAKING AND ENTERING
23 Sep 2016 Breaking & Entering
1 Block Dean St, Belmont MA
Case Number —
16014574
Description —
Time(24h): 07:34:21
BURGLARY/BREAKING AND ENTERING

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Properties Nearby

Street AddressResidens/Landlords

Dean Street

Houses for Sale on Dean Street (1)

Recently Sold Homes on Dean Street (4)

Houses for Rent on Dean Street (2)

Belmont, MA

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Recently Sold Homes on Belmont, MA (1353)

Houses for Rent on Belmont, MA (55)

Recent rentals on Belmont, MA (369)

 

FAQ about the house at 12 Dean St, Belmont, MA


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