21 Hosmer St Watertown, MA 02472 / 1977

(UPDATED: 08/15/2025)
Property Report

Information about property on 21 Hosmer St, Watertown MA, 02472-1977. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

This 2,750 square feet property was constructed in 1915 on 0,1 acres and it contains six bedrooms and three and half bathrooms.

Facts

  • Built in 1915
  • Lot size 4,500 sqft
  • Floor size 2,750 sqft
  • Construction Frame
  • Rooms 11
  • Bedrooms 6
  • Bathrooms 3,5
  • Stories 2 story with basement
  • Basement Unfinished Basement
  • Heating & Cooling
  • Heat type Hot Water
  • Exterior Home Features
  • Exterior material Vinyl
  • Exterior walls Siding (Alum/Vinyl)
  • Roof type Asphalt

Misc

  • Units 2

Listing info

  • Last sold Oct 2011 for $485,000

Features

  • Fireplace

Householders and Tenants for 21 Hosmer St, Watertown MA

Possible residents contact details

Person Name Phone Number Additional Info
A D Derboghosian
617-926-****
Aghavnie A Sarkisian Age: 101
617-924-****
Anna D Derboghosian Age: 97
617-926-****
Daniel P Gonzalez Age: 45 Apt # 2
Residential status:
Renter
Harry M Sarkisian Age: 103
617-924-****
Karen H Sarkisian
617-924-****

Units - Who lives at 21 Hosmer St, Watertown MA

#2Daniel P Gonzalez 02472-1977

Purchase History

DateEventPriceSourceAgents
10/26/2011 Sold $485,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 $7,329 $489,900 N/A

Where is 21 Hosmer St, Watertown MA located on map?

Hosmer St Fire Incident History

To date, we have no information about fire incidents in 2025
11 Jul 2013 Passenger vehicle fire
Property Use —
Residential street, road or residential driveway
Area of Origin —
Engine area, running gear, wheel area
First Ignition —
Flammable liquid/gas - in/from engine or burner
Heat Source —
Heat from powered equipment, other

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

To date, we have no information about incidents registered in FEMA in 2025
20 Nov 2009 Gas leak (natural gas or LPG)
Property Use —
1 or 2 family dwelling
27 May 2008 Power line down
Property Use —
Street, other
27 May 2008 Power line down
Property Use —
Street, other
03 Dec 2007 Power line down
Property Use —
Residential street, road or residential driveway

View more

Properties Nearby

Street AddressResidens/Landlords
2 Hosmer St, Watertown, MA 02472-1978
Condominium (Residential)
  • 2 beds
  • 1 bath
  • Lot: 1,197 sqft
  • Built in 1910
Lauren M Sullivan
The Energetic Body Inc., Carolyn S Stuart
17 Hosmer St, Watertown, MA 02472-1977
Multiple Occupancy
  • 4 beds
  • 3 baths
  • Lot: 4,500 sqft
  • Built in 1915
Camille M Arcidi, Michelle Carignan
18 Hosmer St, Watertown, MA 02472-1978
Multi Family
  • 4 beds
  • 2 baths
  • Lot: 4,940 sqft
  • Built in 1919
Jag Consulting, Robert Patrick Carroll
20 Hosmer St, Watertown, MA 02472-1978
Condominium (Residential)
  • 2 beds
  • 2 baths
  • Lot: 1,132 sqft
  • Built in 1915
Jean O Oh
22 Hosmer St, Watertown, MA 02472-1978
Condominium (Residential)
  • 3 beds
  • 2 baths
  • Lot: 2,444 sqft
  • Built in 1915
Fresh Pond Financial, Giovanni E Cimino
25 Hosmer St, Watertown, MA 02472-1977
Multiple Occupancy
  • 5 beds
  • 3.5 baths
  • 2,403 sqft
  • Built in 1915
Edward J Arone, Mildred Arone
26 Hosmer St, Watertown, MA 02472-1978
Multi Family
  • 5 beds
  • 2 baths
  • 2,542 sqft
  • Built in 1922
Timothy E Bilodeau, Christine Cole
35 Hosmer St, Watertown, MA 02472-1977
Multiple Occupancy
  • 4 beds
  • 2 baths
  • Lot: 4,500 sqft
  • Built in 1915
Cindy R Berkowitz, Diane L Berkowitz
36 Hosmer St, Watertown, MA 02472-1978
Multiple Occupancy
  • 4 beds
  • 3 baths
  • Lot: 7,596 sqft
  • Built in 1915
Charlene R Dicalogero, Panos A Karaguezian
 

FAQ about the house at 21 Hosmer St, Watertown, MA


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