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 12/26/2025.
Parcel Information
Location:
48 DOUGLAS RD
Property Use:
Residential
Primary Use:
Residential
Unique ID:
15735
Map Block Lot:
M 235 H49
Acres:
0.2700
490 Acres:
0.00
Zone:
ARES
Volume / Page:
1105/ 946
Developers Map / Lot:
1377
Census:
00351
Value Information
Appraised Value
Assessed Value
Land
924,000
646,800
Buildings
2,781,600
1,947,120
Detached Outbuildings
0
0
Total
3,705,600
2,593,920
Owner's Information
Owner's Data
DUPUIS RICHARD TRUSTEE
48 DOUGLAS RD
NEW CANAAN, CT 06840
Building 1
Building Use:
Single Family
Style:
Colonial
Living Area:
4,881
Stories:
2.00
Construction:
Wood Frame
Year Built:
2025
Total Rooms:
13
Bedrooms:
6
Full Baths:
7
Half Baths:
1
Fireplaces:
0
Heating:
Typical
Fuel:
Typical
Cooling Percent:
100
Basement Area:
1,705
Basement Finished Area:
0
Basement Garages:
0
Roof Material:
Typical
Siding:
Typical
Units:
Special Features
Fin bsmt average
1376
Finished Attic LA
829
Fireplace
1
Attached Components
Type:
Year Built:
Area:
Cathedral
2025
182
Frame Garage
2025
460
Open Porch
2025
278
Unfinished Attic
2025
1,705
Owner History - Sales
Owner Name
Volume
Page
Sale Date
Deed Type
Sale Price
DUPUIS RICHARD TRUSTEE
1105
0946
10/08/2025
Warranty Deed
$4,300,000
48 DOUGLAS LLC
1095
0824
12/24/2024
Executors Deed
$1,626,000
LEFLER SANDRA C - ESTATE OF
1095
0458
12/16/2024
Probate
$0
LEFLER SANDRA - ESTATE OF
1094
0908
11/26/2024
Probate
$0
LEFLER SANDRA
1076
0262
05/01/2023
Probate
$0
LEFLER SANDRA
1036
0692
04/01/2021
Quit Claim Surv
$0
DONAHUE RONALD L TRUSTEE
0970
1023
03/28/2017
Quit Claim
$0
DONOHUE RONALD L
0370
0328
07/23/1990
Warranty Deed
$225,000
SLOCUM DOROTHY G - ESTATE OF
0353
0931
08/22/1988
Death Certificate
$0
SLOCUM DOROTHY G
0161
0150
06/03/1963
Warranty Deed
$24,500
Building Permits
Permit Number
Permit Type
Date Opened
Reason
BP-25-33
Residential
02/25/2025
NSFD 6 BDRM, 7 FULL BTH, 1 HLF, FNSHD ATTIC, FNSHD BSMNT, 1 FRPLC, 2 CAR GARAGE
DEMO-25-1
Residential
02/11/2025
DEMO ENTIRE STRUCTURE ON PROPERTY
1798-0H49
Addition
08/12/1996
ADDITION
