620 GRAND AV
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Location
620 GRAND AV
Mblu
201/ 0571/ 00200/ /
Acct#
201 0571 00200
Owner
620 GRAND AVENUE LLC
Total Market Value
$1,011,710
Appraisal
$1,445,300
PID
10593
Building Count
2
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$1,312,100$133,200$1,445,300
Assessment
Valuation YearImprovementsLandTotal
2025$918,470$93,240$1,011,710

Owner of Record
Owner620 GRAND AVENUE LLC
Co-Owner
Address190 MURRY LN
GUILFORD, CT 06437
Sale Price$450,000
Certificate
Book & Page 8794/0325
Sale Date02/21/2012
Instrument15

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
620 GRAND AVENUE LLC$450,000 8794/03251502/21/2012
CITY OF NEW HAVEN HOUSING AUTHORITY$750,000 7428/01681512/12/2005
AURORA DONALD R $0 4325/0114 12/31/1990

Building Information
Building 1 : Section 1
Year Built: 1970
Living Area: 9,979
Replacement Cost: $1,431,498
Building Percent Good: 75
Replacement Cost
Less Depreciation:
$1,073,600
Building Attributes
FieldDescription
Style:Office
ModelCommercial
GradeAbove Average
Stories:1
Occupancy1.00
Exterior Wall 1Concr/Cinder
Exterior Wall 2 
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Floor 1Fin WD/Carpet
Interior Floor 2 
Heating FuelGas/Oil
Heating TypeFA/HW/ST
AC TypeCentral
Bldg UseOFFICE BLD
Total Rooms 
Total Bedrms00
Total Baths5
NBHD Code 
1st Floor Use:4010
Heat/ACHEAT/AC PKGS
Frame TypeMASONRY
Baths/PlumbingAVERAGE
Ceiling/WallSUS-CEIL & WL
Rooms/PrtnsAVERAGE
Wall Height20.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 8,594 8,594
STGStorage Area 2,769 1,385
   11,363 9,979
Building 2 : Section 1
Year Built: 2019
Living Area: 684
Replacement Cost: $126,633
Building Percent Good: 95
Replacement Cost
Less Depreciation:
$120,300
Building Attributes : Bldg 2 of 2
FieldDescription
Style:Equip Bldg
ModelInd/Lg Com
GradeAve/Good
Stories:1
Occupancy1.00
Exterior Wall 1Pre-Fab Wood
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverMetal/Tin
Interior Wall 1Cust Wd Panel
Interior Wall 2 
Interior Floor 1Precast Concr
Interior Floor 2 
Heating FuelElectric
Heating TypeHeat pump
AC TypeHeat Pump
Bldg UseINDUSTRIAL MDL-94
Total Rooms 
Total Bedrms 
Total Baths 
NBHD Code 
1st Floor Use: 
Heat/ACHEAT/AC PKGS
Frame TypeWOOD FRAME
Baths/PlumbingNONE
Ceiling/WallTYPICAL
Rooms/PrtnsLIGHT
Wall Height10.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 684 684
SLBSlab 684 0
   1,368 684

Extra Features
Extra Features
CodeDescriptionSizeValueAssessed ValueBldg #
ACAIR COND2400.00 S.F.$6,100$4,2701
MEZ3W/PARTITIONS2998.00 S.F.$51,700$36,1901
SPR1SPRINKLERS-WET14361.00 S.F.$28,000$19,6001

Land
Land Use
Use Code340I
DescriptionOFFICE BLD MDL-96  
ZoneIL
NeighborhoodGR5
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.89
Frontage0
Depth0
Total Market Land$93,240
Appraised Value$133,200

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueAssessed ValueBldg #
PAV1PAVING-ASPHALT  15800.00 S.F.$32,400$22,6801
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$1,312,100$133,200$1,445,300
2024$1,312,100$133,200$1,445,300
2023$1,312,100$133,200$1,445,300

Assessment
Valuation YearImprovementsLandTotal
2025$918,470$93,240$1,011,710
2024$918,470$93,240$1,011,710
2023$918,470$93,240$1,011,710

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