520 MIX AVE
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Location
520 MIX AVE
Mblu
2526/ 007/ / /
Acct#
100137
Owner
SERAMONTE CT LLC
Total Assessed Value
$24,799,600
Appraisal
$35,428,000
PID
100137
Building Count
12
Current Value
Appraisal
Valuation YearBuildingExtra FeaturesOutbuildingsLandTotal
2025$26,033,700$540,200$664,100$8,190,000$35,428,000
Assessment
Valuation YearBuildingExtra FeaturesOutbuildingsLandTotal
2025$18,223,590$378,140$464,870$5,733,000$24,799,600

Owner of Record
OwnerSERAMONTE CT LLC
Co-Owner
Address777 CHESTNUT RIDGE RD STE 301
CHESTNUT RIDGE, NY 10977
Sale Price$71,610,326
Certificate
Book & Page 4876/0085
Sale Date08/16/2021
Instrument25

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
SERAMONTE CT LLC$71,610,326 4876/00852508/16/2021
SERAMONTE ESTATES LLC$63,100,000 4403/0082UNKQ03/31/2017
SERAMONTE ASSOCIATES LLC$10 3872/0190312/27/2011
SERAMONTE ASSOCIATES$0 0756/10490007/16/1986

Building Information
Building 1 : Section 1
Year Built: 1968
Living Area: 30,272
Building Percent Good: 72
Building Attributes
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC
Stories:2
Occupancy28.00
Exterior Wall 1Wood Shingle
Exterior Wall 2Brick Veneer
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeHot Water
AC TypeCentral
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACHEAT/AC SPLIT
Frame TypeWOOD FRAME
Baths/PlumbingABOVE AVERAGE
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 15,136 15,136
FUSUpper Story, Finished 15,136 15,136
UBMBasement, Unfinished 15,136 0
WDKDeck, Wood 1,680 0
   47,088 30,272
Building 2 : Section 1
Year Built: 1968
Living Area: 33,447
Building Percent Good: 72
Building Attributes : Bldg 2 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC
Stories:2
Occupancy32.00
Exterior Wall 1Brick Veneer
Exterior Wall 2 
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelElectric
Heating TypeElectr Basebrd
AC TypeNone
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACNONE
Frame TypeSTEEL
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height9.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 13,843 13,843
FUSUpper Story, Finished 13,843 13,843
FLLFinished Lower Level 7,681 5,761
CANCanopy 78 0
SLBSlab 78 0
UBMBasement, Unfinished 6,162 0
   41,685 33,447
Building 3 : Section 1
Year Built: 1968
Living Area: 46,098
Building Percent Good: 72
Building Attributes : Bldg 3 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC
Stories:3
Occupancy38.00
Exterior Wall 1Brick Veneer
Exterior Wall 2 
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelElectric
Heating TypeElectr Basebrd
AC TypeNone
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACNONE
Frame TypeSTEEL
Baths/PlumbingABOVE AVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height9.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSUpper Story, Finished 27,306 27,306
BASFirst Floor 13,653 13,653
FLLFinished Lower Level 6,852 5,139
CANCanopy 169 0
SLBSlab 169 0
UBMBasement, Unfinished 6,801 0
   54,950 46,098
Building 4 : Section 1
Year Built: 1968
Living Area: 53,298
Building Percent Good: 72
Building Attributes : Bldg 4 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC
Stories:3
Occupancy42.00
Exterior Wall 1Brick Veneer
Exterior Wall 2 
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelElectric
Heating TypeElectr Basebrd
AC TypeNone
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACNONE
Frame TypeSTEEL
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height9.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSUpper Story, Finished 31,988 31,988
BASFirst Floor 15,994 15,994
FLLFinished Lower Level 7,088 5,316
CANCanopy 143 0
SLBSlab 143 0
UBMBasement, Unfinished 8,906 0
   64,262 53,298
Building 5 : Section 1
Year Built: 1968
Living Area: 18,028
Building Percent Good: 72
Building Attributes : Bldg 5 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC +
Stories:2
Occupancy8.00
Exterior Wall 1Brick Veneer
Exterior Wall 2Wood Shingle
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACHEAT/AC PKGS
Frame TypeWOOD FRAME
Baths/PlumbingABOVE AVERAGE
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
FUSUpper Story, Finished 9,096 9,096
BASFirst Floor 8,932 8,932
FOPPorch, Open 644 0
UBMBasement, Unfinished 8,788 0
WDKDeck, Wood 656 0
   28,116 18,028
Building 6 : Section 1
Year Built: 1968
Living Area: 15,549
Building Percent Good: 72
Building Attributes : Bldg 6 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC +
Stories:2
Occupancy10.00
Exterior Wall 1Brick Veneer
Exterior Wall 2Wood Shingle
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACHEAT/AC PKGS
Frame TypeWOOD FRAME
Baths/PlumbingABOVE AVERAGE
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
FUSUpper Story, Finished 7,843 7,843
BASFirst Floor 7,706 7,706
FOPPorch, Open 350 0
UBMBasement, Unfinished 7,586 0
WDKDeck, Wood 754 0
   24,239 15,549
Building 7 : Section 1
Year Built: 1968
Living Area: 15,660
Building Percent Good: 72
Building Attributes : Bldg 7 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC +
Stories:2
Occupancy10.00
Exterior Wall 1Brick Veneer
Exterior Wall 2Wood Shingle
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACHEAT/AC PKGS
Frame TypeWOOD FRAME
Baths/PlumbingABOVE AVERAGE
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
FUSUpper Story, Finished 7,844 7,844
BASFirst Floor 7,816 7,816
FOPPorch, Open 350 0
UBMBasement, Unfinished 7,586 0
WDKDeck, Wood 508 0
   24,104 15,660
Building 8 : Section 1
Year Built: 1968
Living Area: 9,136
Building Percent Good: 72
Building Attributes : Bldg 8 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC
Stories:2
Occupancy8.00
Exterior Wall 1Brick Veneer
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeNone
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACNONE
Frame TypeWOOD FRAME
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 4,568 4,568
FUSUpper Story, Finished 4,568 4,568
UBMBasement, Unfinished 4,568 0
WDKDeck, Wood 60 0
   13,764 9,136
Building 9 : Section 1
Year Built: 1968
Living Area: 10,780
Building Percent Good: 72
Building Attributes : Bldg 9 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC +
Stories:2
Occupancy8.00
Exterior Wall 1Brick Veneer
Exterior Wall 2Wood Shingle
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACHEAT/AC SPLIT
Frame TypeWOOD FRAME
Baths/PlumbingABOVE AVERAGE
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
FUSUpper Story, Finished 5,436 5,436
BASFirst Floor 5,344 5,344
FOPPorch, Open 200 0
UBMBasement, Unfinished 5,248 0
WDKDeck, Wood 362 0
   16,590 10,780
Building 10 : Section 1
Year Built: 1968
Living Area: 9,829
Building Percent Good: 72
Building Attributes : Bldg 10 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC
Stories:2
Occupancy8.00
Exterior Wall 1Brick Veneer
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeNone
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACNONE
Frame TypeWOOD FRAME
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 4,568 4,568
FUSUpper Story, Finished 4,568 4,568
FLLFinished Lower Level 924 693
UBMBasement, Unfinished 3,644 0
WDKDeck, Wood 276 0
   13,980 9,829
Building 11 : Section 1
Year Built: 1968
Living Area: 10,778
Building Percent Good: 72
Building Attributes : Bldg 11 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC +
Stories:2
Occupancy8.00
Exterior Wall 1Brick Veneer
Exterior Wall 2Wood Shingle
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACHEAT/AC SPLIT
Frame TypeWOOD FRAME
Baths/PlumbingABOVE AVERAGE
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
FUSUpper Story, Finished 5,431 5,431
BASFirst Floor 5,347 5,347
FOPPorch, Open 240 0
UBMBasement, Unfinished 5,244 0
WDKDeck, Wood 280 0
   16,542 10,778
Building 12 : Section 1
Year Built: 1968
Living Area: 10,713
Building Percent Good: 72
Building Attributes : Bldg 12 of 12
FieldDescription
Style:Apartments
ModelComm/Ind
GradeC +
Stories:2
Occupancy8.00
Exterior Wall 1Wood Shingle
Exterior Wall 2Brick Veneer
Roof StructureGable/Hip
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseAPT Over 8
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:1120
Heat/ACHEAT/AC SPLIT
Frame TypeWOOD FRAME
Baths/PlumbingABOVE AVERAGE
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
FUSUpper Story, Finished 5,401 5,401
BASFirst Floor 5,312 5,312
FOPPorch, Open 200 0
UBMBasement, Unfinished 5,216 0
WDKDeck, Wood 640 0
   16,769 10,713

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
ELV2PASS ELEV4.00 STOPS$270,1003
ELV2PASS ELEV4.00 STOPS$270,1004

Land
Land Use
Use Code1120
DescriptionAPT Over 8  
ZoneR5
NeighborhoodA
Alt Land ApprNo
Category
Land Line Valuation
Size (Buildable Lot)234.0000
Frontage
Depth
Total Market Land$5,733,000
Appraised Value$8,190,000

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
PAV1PAVING-ASPHALT  224328.00 S.F.$471,1001
PAV2PAVING-CONC  5576.00 S.F.$19,5001
LT1LIGHTS-IN W/PL  4.00 UNITS$1,8001
BHS1CMM BTH HSE AV  1872.00 S.F.$93,6001
SPL1POOL-INGR CONC  1800.00 S.F.$75,6001
KSK1KIOSK-SERV STA  30.00 S.F.$2,5001
Valuation History
Appraisal
Valuation YearBuildingExtra FeaturesOutbuildingsLandTotal
2024$26,033,700$540,200$664,100$8,190,000$35,428,000
2023$17,205,500$545,600$502,200$6,435,000$24,688,300

Assessment
Valuation YearBuildingExtra FeaturesOutbuildingsLandTotal
2024$18,223,590$378,140$464,870$5,733,000$24,799,600
2023$12,043,850$381,920$351,540$4,504,500$17,281,810

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