31 HILLHOUSE AV
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Location
31 HILLHOUSE AV
Mblu
244/ 0365/ 00200/ /
Acct#
244 0365 00200
Owner
YALE UNIVERSITY
Total Market Value
$1,260,140
Appraisal
$1,800,200
PID
13909
Building Count
3
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$1,546,500$253,700$1,800,200
Assessment
Valuation YearImprovementsLandTotal
2025$1,082,550$177,590$1,260,140

Owner of Record
OwnerYALE UNIVERSITY
Co-Owner
AddressYALE UNIVERSITY CONTROLLER FRA
NEW HAVEN, CT 06520-8372
Sale Price$0
Certificate
Book & Page 5646/0115
Sale Date03/28/2000
Instrument1

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
YALE UNIVERSITY $0 5646/0115103/28/2000

Building Information
Building 1 : Section 1
Year Built: 1900
Living Area: 5,147
Replacement Cost: $828,449
Building Percent Good: 82
Replacement Cost
Less Depreciation:
$679,300
Building Attributes
FieldDescription
Style:Off Conv Res
ModelCommercial
GradeGood
Stories:3
Occupancy1.00
Exterior Wall 1Concr/Cinder
Exterior Wall 2Clapboard
Roof StructureMansard
Roof CoverAsphalt
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Floor 1Fin WD/Carpet
Interior Floor 2 
Heating FuelOil/Gas
Heating TypeHot Water
AC TypeCentral
Bldg UsePVT UNIV MDL-94
Total Rooms 
Total Bedrms00
Total Baths0
NBHD Code 
1st Floor Use:904C
Heat/ACHEAT/AC SPLIT
Frame TypeMASONRY
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height10.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 2,078 2,078
FUSFinished Upper Story 2,078 1,974
FHSFinished Half Story 1,685 1,095
CRLCrawl Space 68 0
FOPOpen Porch 180 0
UBMUnfinished Basement 2,010 0
   8,099 5,147
Building 2 : Section 1
Year Built: 1900
Living Area: 6,201
Replacement Cost: $929,512
Building Percent Good: 78
Replacement Cost
Less Depreciation:
$725,000
Building Attributes : Bldg 2 of 3
FieldDescription
Style:Colonial
ModelSingle Family
Grade:Good
Stories:2 Stories
Occupancy1
Exterior Wall 1Stucco
Exterior Wall 2 
Roof Structure:Mansard
Roof CoverAsphalt
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Flr 1Fin WD/Carpet
Interior Flr 2 
Heat FuelOil/Gas
Heat Type:Hot Water
AC Type:None
Total Bedrooms:4 Bedrooms
Total Bthrms:2
Total Half Baths:1
Total Xtra Fixtrs: 
Total Rooms: 
Bath Style:Average
Kitchen Style:Average
Interior Condition 
Fin Bsmnt Area 
Fin Bsmnt Qual 
NBHD CodePROSPECT HILL
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 3,316 3,316
FUSFinished Upper Story 2,643 2,643
FATFinished Attic 604 242
CRLCrawl Space 829 0
FBMFinished Basement 1,300 0
UATUnfinished Attic 1,680 0
UBMUnfinished Basement 1,187 0
   11,559 6,201
Building 3 : Section 1
Year Built: 1910
Living Area: 1,224
Replacement Cost: $182,279
Building Percent Good: 78
Replacement Cost
Less Depreciation:
$142,200
Building Attributes : Bldg 3 of 3
FieldDescription
Style:Colonial
ModelSingle Family
Grade:Above Average
Stories:2 Stories
Occupancy1
Exterior Wall 1Wood Shingle
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Flr 1Fin WD/Carpet
Interior Flr 2 
Heat FuelOil/Gas
Heat Type:Hot Water
AC Type:None
Total Bedrooms:3 Bedrooms
Total Bthrms:1
Total Half Baths:0
Total Xtra Fixtrs: 
Total Rooms: 
Bath Style:Average
Kitchen Style:Average
Interior Condition 
Fin Bsmnt Area 
Fin Bsmnt Qual 
NBHD CodePROSPECT HILL
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSFinished Upper Story 864 864
BASFirst Floor 360 360
SLBSlab 360 0
   1,584 1,224

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code904C
DescriptionPVT UNIV MDL-94  
ZoneRH2
Neighborhood1500
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)1.01
Frontage0
Depth0
Total Market Land$177,590
Appraised Value$253,700

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$1,546,500$253,700$1,800,200
2024$1,546,500$253,700$1,800,200
2023$1,546,500$253,700$1,800,200

Assessment
Valuation YearImprovementsLandTotal
2025$1,082,550$177,590$1,260,140
2024$1,082,550$177,590$1,260,140
2023$1,082,550$177,590$1,260,140

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