The Assessor’s office is responsible for the maintenance of records on the ownership of properties. Assessments are computed at 70% of the estimated market value of real property at the time of the last revaluation which was 2023.
Information on the Property Records for the Municipality of New Canaan was last updated on 11/22/2024.
Property Summary Information
Parcel Data And Values
Building
Building 1
Sales
Permits
Parcel Information
Location:
40 SIWANOY LA
Property Use:
Residential
Primary Use:
Residential
Unique ID:
11981
Map Block Lot:
32 41 58
Acres:
1.0000
490 Acres:
0.00
Zone:
1AC
Volume / Page:
1088/ 479
Developers Map / Lot:
4043
Census:
00352
Value Information
Appraised Value
Assessed Value
Land
800,000
560,000
Buildings
682,100
477,470
Detached Outbuildings
0
0
Total
1,482,100
1,037,470
Owner's Information
Owner's Data
OTTO ERIC P
OTTO AMY E
40 SIWANOY LA
NEW CANAAN, CT 06840
Building 1
Building Use:
Single Family
Style:
Colonial
Living Area:
3,625
Stories:
2.00
Construction:
Wood Frame
Year Built:
1966
Total Rooms:
11
Bedrooms:
6
Full Baths:
3
Half Baths:
2
Fireplaces:
0
Heating:
Hot Water
Fuel:
Typical
Cooling Percent:
100
Basement Area:
1,144
Basement Finished Area:
0
Basement Garages:
0
Roof Material:
Asphalt
Siding:
Wood Shingles
Units:
Special Features
Fin Bsmt
700
Fireplace
2
Gas Fireplace
1
Gross Basement Area
1144
Attached Components
Type:
Year Built:
Area:
Wood Deck
1966
288
Frame Garage
1966
616
Flagstone Patio
2018
576
Screen Porch
1966
224
Detached Outbuildings
Owner History - Sales
Owner Name
Volume
Page
Sale Date
Deed Type
Sale Price
OTTO ERIC P
1088
0479
06/11/2024
War Surv
$2,525,000
GOETZ JOHN S
0856
0128
09/13/2011
Warranty Deed
$980,000
CLURE ROBERTA L
0231
0826
10/15/1975
Quit Claim
$0
Building Permits
Permit Number
Permit Type
Date Opened
Reason
19-00223
Residential
03/19/2019
ADDITION OF FAMILY RM, MUDROOM & MSTR BATH. CONVERT MSTR BATH TO CLOSET.
16-00374
Residential
06/03/2016
DECK ADDITION. 16 X 18 DECK OFF THE KITCHEN, 288 SQ FT
14-0479
Residential
06/03/2014
NEW PORTICO 6'6''x14''. REPLACE EXISTING PORTICO 4'6"x10'6". NO INSIDE WORK WILL BE DONE.
11-1027
Residential
12/08/2011
KITCHEN REMODEL
GIS Map
Google Map
Unique Id:
Location:
MBL:
Primary Use:
Zone:
Acres:
Appraised Value:
Assessed Value:
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