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 12/12/2025.
Property Summary Information
Parcel Data And Values
Building
Building 1
Sales
Permits
Parcel Information
Location:
133 JELLIFF MILL RD
Property Use:
Residential
Primary Use:
Residential
Unique ID:
10149
Map Block Lot:
24 241 69
Acres:
0.5400
490 Acres:
0.00
Zone:
1AC
Volume / Page:
1097/ 421
Developers Map / Lot:
1849, 2180, 7827
Census:
00353
Value Information
Appraised Value
Assessed Value
Land
633,600
443,520
Buildings
320,700
224,490
Detached Outbuildings
0
0
Total
954,300
668,010
Owner's Information
Owner's Data
133 JELLIFF MILL RD LLC
133 JELLIFF MILL RD
NEW CANAAN, CT 06840
Building 1
Building Use:
Single Family
Style:
Colonial
Living Area:
2,588
Stories:
2.00
Construction:
Wood Frame
Year Built:
1953
Total Rooms:
5
Bedrooms:
3
Full Baths:
2
Half Baths:
1
Fireplaces:
0
Heating:
Typical
Fuel:
Typical
Cooling Percent:
100
Basement Area:
1,204
Basement Finished Area:
0
Basement Garages:
0
Roof Material:
Asphalt
Siding:
Clapboards
Units:
Special Features
Bsmt Gar
1
Fireplace
1
Gross Basement Area
1204
Attached Components
Type:
Year Built:
Area:
Wood Deck
1953
108
Detached Outbuildings
Owner History - Sales
Owner Name
Volume
Page
Sale Date
Deed Type
Sale Price
133 JELLIFF MILL RD LLC
1097
0421
02/25/2025
Quit Claim
$0
MAKOWSKI ELZBIETA
1095
0430
12/16/2024
War Surv
$805,000
TEHRANI JASMIN KHALAF
1094
1079
12/02/2024
Quit Claim
$0
TEHRANI JASMIN KHALAF
0745
0569
06/16/2006
Warranty Deed
$575,000
BARRY HELENE E
0221
0807
08/10/1973
Quit Claim
$0
Building Permits
Permit Number
Permit Type
Date Opened
Reason
BP-25-61
Residential
04/03/2025
SECOND STORY ADD. 3 BDRMS UP, DOWNSTAIRS RECONFIGURED. REMOVE FRPLC
10-0298
Residential
04/28/2010
SIDING
10-0279
Residential
04/26/2010
NEW ROOF
10-0280
Residential
04/26/2010
16 REPLACEMENT WINDOWS
GIS Map
Google Map
Unique Id:
Location:
MBL:
Primary Use:
Zone:
Acres:
Appraised Value:
Assessed Value:
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