40 CONGRESS ST
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Location
40 CONGRESS ST
Mblu
0117/ 0040/ 0000/ /
Acct#
37985
Owner
NATIONAL BLOCK II LLC
PBN
Assessment
$5,563,000
Appraisal
$5,563,000
PID
37985
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$4,162,900$1,400,100$5,563,000
Assessment
Valuation YearImprovementsLandTotal
2025$4,162,900$1,400,100$5,563,000

Owner of Record
OwnerNATIONAL BLOCK II LLC
Co-Owner
Address10 PLEASANT ST STE 300
PORTSMOUTH, NH 03801
Sale Price$2,112,500
Certificate
Book & Page 3953/0492
Sale Date02/13/2003
Instrument40

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
NATIONAL BLOCK II LLC$2,112,500 3953/04924002/13/2003

Building Information
Building 1 : Section 1
Year Built: 1878
Living Area: 17,167
Replacement Cost: $5,161,468
Building Percent Good: 71
Replacement Cost
Less Depreciation:
$3,664,600
Building Attributes
FieldDescription
Style:Office Bldg
ModelCommercial
GradeA
Stories:5
Occupancy5.00
Residential Units 
Exterior Wall 1Brick/Masonry
Exterior Wall 2 
Roof StructureMansard
Roof CoverT & Grvl/Rubbr
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Floor 1Hardwood
Interior Floor 2Carpet
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseOFFICE BLD
Total Rooms 
Total Bedrms 
Total Baths 
Kitchen Grd 
Heat/ACHEAT/AC PKGS
Frame TypeMASONRY
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsABOVE AVERAGE
Wall Height14.00
% Comn Wall 
1st Floor Use: 
Class 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSUpper Story, Finished 13,800 13,800
BASFirst Floor 3,367 3,367
FOPPorch, Open 83 0
UBMBasement, Unfinished 3,450 0
   20,700 17,167

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
ELV1ELEVATOR PASS6.00 STOPS$392,1001
SPR1SPRINKLERS-WET20147.00 S.F.$75,8001
RECREC ROOM1296.00 S.F.$30,4001

Land
Land Use
Use Code3400
DescriptionOFFICE BLD  
ZoneCD5
Neighborhood305
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.09
Frontage
Depth
Assessed Value$1,400,100
Appraised Value$1,400,100

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$4,162,900$1,400,100$5,563,000
2024$4,162,900$1,400,100$5,563,000
2023$4,122,200$859,600$4,981,800

Assessment
Valuation YearImprovementsLandTotal
2025$4,162,900$1,400,100$5,563,000
2024$4,162,900$1,400,100$5,563,000
2023$4,122,200$859,600$4,981,800

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