The house at 11 Frontier Rd, Cos Cob, CT was built in 1969.

At the house at 11 Frontier Rd, Cos Cob, CT type Residence for Single Family.

The last sale of a house at 11 Frontier Rd, Cos Cob, CT was in 2000 for $1,335,000.

The last fire incident at the house at 11 Frontier Rd, Cos Cob, CT was in 2008. Other fire incidents of this house are available at the link.

Property Details

The property has a wood facade, underground parking and partial basement on near one and a quarter acres lot.

Householders and Tenants for 11 Frontier Rd, Cos Cob CT

Person Name	Phone Number	Additional Info
Celine C Hannett Age: 60	203-804-****	Residential status: Homeowner Job: Administrative Support Occupations, Including Clerical Occupations Email: [email protected]
Frank M Pellegrini	203-531-****
Kenneth M Lustig
Lester Hannett	203-422-****
Mana Hannett	203-422-****
Maria C Hannett Age: 60	203-422-****	Residential status: Homeowner
Maria Panganiban Age: 59
Mark Colonomos	203-552-****
Mathilde A Colonomos
Patricia M Hannett Age: 29	203-422-****	Residential status: Homeowner
Patrick M Hannett Age: 63	203-804-****	Residential status: Homeowner Email: [email protected]

Organization	Phone Number	Additional Info
DATALYNX CONSULTING INC	203-422-****	Industry: Accountant

Purchase History

Date	Event	Price	Source	Agents
07/03/2000	Sold	$1,335,000	Public records
07/03/1997	Sold	$1,045,000	Public records

Cost estimate history

Year	Tax	Assessment	Market
2014	$12,963	$1,181,670	N/A

To date, we have no information about fire incidents in 2025

23 Sep 2008 Brush, or brush and grass mixture fire

9 Frontier Rd, Cos Cob CT

Property Use —

Graded and cared-for plots of land

Area of Origin —

Outside area, other

First Ignition —

Light vegetation - not crop, including grass

Heat Source —

Radiated, conducted heat from operating equipment

Street Address	Residens/Landlords
5 Frontier Rd, Cos Cob, CT 06807-1208 Single Family Residential 4 beds 3 baths Lot: 2.01 acres Built in 1969	KANAME TANAKA LLC, Junko M Tanaka
6 Frontier Rd, Cos Cob, CT 06807-1207 Single Family Residential 4 beds 3 baths Lot: 1.15 acres Built in 1970	Alexandra C Hollander, David E Hollander
8 Frontier Rd, Cos Cob, CT 06807-1207 Single Family Residential 4 beds 3 baths Lot: 0.98 acres Built in 2003	Elizabeth J Kaneko, Erika G Kaneko
12 Frontier Rd, Cos Cob, CT 06807-1207 Single Family Residential 4 beds 2 baths Lot: 1.04 acres Built in 1966	George S Bucknall, Christine H Perito
24 Frontier Rd, Cos Cob, CT 06807-1207 Single Family Residential 4 beds 2 baths Lot: 1.01 acres Built in 1964	George M Evans, Louise J Evans
35 Frontier Rd, Cos Cob, CT 06807-1208 Single Family 4 beds 3 baths Lot: 0.98 acres Built in 1971	Andrew J Small, Christopher Small
41 Frontier Rd, Cos Cob, CT 06807-1208 Single Family Residential 5 beds 3 baths Lot: 1.36 acres Built in 1966	PRESCOTT ADVISORS, LLC, Alexander T Richards