434 Cognewaugh Rd Cos Cob, CT 06807 / 1107

Residence for Single Family

(UPDATED: 04/17/2025)
  • 4 Beds
  • 5 Baths
  • 4.897 square feet
Sold Jul 2021
$3,460,000
Property Report

Information about property on 434 Cognewaugh Rd, Cos Cob CT, 06807-1107. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

As is shown in our records this property stands at 434 Cognewaugh Road, Cos Cob, CT.

Facts

  • Built in 2004
  • Lot size 2,03 acres
  • Floor size 4,897 sqft
  • Pool Pool (yes)
  • Building 1
  • Construction Frame
  • Rooms 14
  • Bedrooms 4
  • Bathrooms 5
  • Stories 2 story with attic and basement
  • Basement Full Basement
  • Structure type Colonial
  • Heating & Cooling
  • Heat type Forced air unit
  • Exterior Home Features
  • Exterior material Wood
  • Exterior walls Wood Siding
  • Roof type Asphalt
  • Parking & Garage
  • Parking Attached Garage

Listing info

  • Last sold May 2008 for $3,816,000

Features

  • Fireplace
  • A/C

Householders and Tenants for 434 Cognewaugh Rd, Cos Cob CT

Possible residents contact details

Person Name Phone Number Additional Info
Daniel Kim
203-618-****
Eduardo P Tapia Age: 71
Edward Ivanauskas Age: 108
203-629-****
Erica B Buchsbaum
203-661-****
Residential status:
Homeowner
Job:
Professional/Technical
Erica B Goldberg Age: 48
203-661-****
Joan Zach
Lynn S Ivanauskas
203-629-****
Matt S Buchsbaum Age: 59
203-661-****
Matthew Buchsbaum Age: 59
203-661-****
Residential status:
Homeowner
Job:
Financial Professional
Maya S Hyland Age: 63
203-861-****
Pilar Munoz Age: 69
Pilar Tapia Age: 69
Sukthan M Singh
203-861-****

Purchase History

DateEventPriceSourceAgents
05/02/2008 Sold $3,816,000 Public records
05/18/2005 Sold $3,700,000 Public records
02/03/2004 Sold $1,200,000 Public records

PURCHASE HISTORY 434 Cognewaugh Rd, Cos Cob CT

02/03/200405/02/2008Date$0$300k$600k$900k$1.2M$1.5M$1.8M$2.1M$2.4M$2.7M$3.0M$3.3M$3.6M$3.9MPrices

Cost estimate history

YearTaxAssessmentMarket
2014 $26,496 $2,415,350 N/A

Where is 434 Cognewaugh Rd, Cos Cob CT located on map?

Market Activities

To date, we have no information about market activities in 2025
Jul 2021 Sold
434 Cognewaugh Rd
Price history :
  • Single Family
  • 5,406 sqft
  • 5 beds
  • 6 baths
Dec 2018 Recent Rent
434 Cognewaugh Rd
Price history :

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Cognewaugh Rd Fire Incident History

To date, we have no information about fire incidents in 2025
05 Feb 2016 Brush, or brush and grass mixture fire
Property Use —
Outside or special property, other
Area of Origin —
Wildland, woods
First Ignition —
Organic materials, other
16 Sep 2010 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Attic: vacant, crawl space above top story, cupola
First Ignition —
Exterior roof covering or finish
Heat Source —
Heat source: other
28 Jul 2010 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Office
First Ignition —
Flammable liquid/gas - uncontained
Heat Source —
Arcing
18 Aug 2009 Special outside fire, other
Property Use —
1 or 2 family dwelling
Area of Origin —
Courtyard, patio, porch, terrace
First Ignition —
Item First Ignited, Other
Heat Source —
Heat source: other

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Cognewaugh Rd Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
17 Sep 2015 Power line down
Property Use —
Residential street, road or residential driveway
28 Jan 2015 Carbon monoxide incident
Property Use —
1 or 2 family dwelling
11 Jul 2014 Power line down
Property Use —
Residential street, road or residential driveway
30 Apr 2011 Power line down
Property Use —
Residential street, road or residential driveway

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Properties Nearby

Street AddressResidens/Landlords
 

FAQ about the house at 434 Cognewaugh Rd, Cos Cob, CT


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