300 E ROCK RD
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Location
300 E ROCK RD
Mblu
251/ 0509/ 00300/ /
Acct#
251 0509 00300
Owner
ALBERTUS MAGNUS COLLEGE
Total Market Value
$1,239,700
Appraisal
$1,771,000
PID
14238
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$1,419,000$352,000$1,771,000
Assessment
Valuation YearImprovementsLandTotal
2025$993,300$246,400$1,239,700

Owner of Record
OwnerALBERTUS MAGNUS COLLEGE
Co-Owner
Address700 PROSPECT ST
NEW HAVEN, CT 06511
Sale Price$0
Certificate
Book & Page 0/0
Sale Date
Instrument

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
ALBERTUS MAGNUS COLLEGE $0 0/0  

Building Information
Building 1 : Section 1
Year Built: 1890
Living Area: 10,340
Replacement Cost: $2,763,983
Building Percent Good: 50
Replacement Cost
Less Depreciation:
$1,382,000
Building Attributes
FieldDescription
Style:Dormitory
ModelCommercial
GradeExcellent +
Stories:2.5
Occupancy12.00
Exterior Wall 1Brick
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverSlate
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Floor 1Fin WD/Carpet
Interior Floor 2 
Heating FuelOil/Gas
Heating TypeFA/HW/ST
AC TypeNone
Bldg UsePVT COLL MDL-94
Total Rooms 
Total Bedrms09
Total Baths6
NBHD Code 
1st Floor Use:9041
Heat/ACNONE
Frame TypeMASONRY
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height8.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 4,352 4,352
FUSFinished Upper Story 4,130 3,924
FHSFinished Half Story 3,176 2,064
FEPEnclosed Porch 90 0
FOPOpen Porch 189 0
SLBSlab 954 0
UBMUnfinished Basement 3,176 0
   16,067 10,340

Extra Features
Extra Features
CodeDescriptionSizeValueAssessed ValueBldg #
FPL1FIREPLACE2.00 UNITS$4,700$3,2901
FPOEXTRA FPL OPEN2.00 UNITS$1,300$9101

Land
Land Use
Use Code9041
DescriptionPVT COLL MDL-94  
ZoneRS2
Neighborhood1500
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)1.40
Frontage218
Depth280
Total Market Land$246,400
Appraised Value$352,000

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueAssessed ValueBldg #
FGR1GARAGE-AVE  1416.00 S.F.$31,000$21,7001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$1,419,000$352,000$1,771,000
2024$1,419,000$352,000$1,771,000
2023$1,419,000$352,000$1,771,000

Assessment
Valuation YearImprovementsLandTotal
2025$993,300$246,400$1,239,700
2024$993,300$246,400$1,239,700
2023$993,300$246,400$1,239,700

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