86 MAIN ST
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Location
86 MAIN ST
Mblu
116/ 12/ 0/ /
Acct#
3174
Owner
LAWRENCE ACADEMY TRUSTEES
Total Market Value
$12,058,500
Appraisal
$12,058,500
PID
3174
Building Count
7
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2026$10,527,500$1,531,000$12,058,500
Assessment
Valuation YearImprovementsLandTotal
2026$10,527,500$1,531,000$12,058,500

Owner of Record
OwnerLAWRENCE ACADEMY TRUSTEES
Co-Owner
AddressP.O. BOX 992
GROTON, MA 01450
Sale Price$0
CertificateC
Book & Page 0/0
Sale Date

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageSale Date
LAWRENCE ACADEMY TRUSTEES$0C0/0 

Building Information
Building 1 : Section 1
Year Built: 1802
Living Area: 4,906
Replacement Cost: $1,563,225
Building Percent Good: 53
Replacement Cost
Less Depreciation:
$828,500
Building Attributes
FieldDescription
Style:Dormitory
ModelCommercial
GradeGood (+)
Stories:2
Occupancy1.00
Exterior Wall 1Clapboard
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2Pine/Soft Wood
Heating FuelOil
Heating TypeHot Water
AC TypeNone
Bldg UsePrivate Secondary C
Total Rooms06
Total Bedrms12
Total Baths04
Fireplaces2
Bsmt Gar:0
1st Floor Use:904C
Heat/ACNONE
Frame TypeWOOD FRAME
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height10.00
% Comn Wall0.00
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSUpper Story, Finished 2,559 2,559
BASFirst Floor 2,347 2,347
FEPPorch, Enclosed,Finshed 144 0
FGRGarage 212 0
UBMBasement, Unfinished 2,043 0
   7,305 4,906
Building 2 : Section 1
Year Built: 1923
Living Area: 5,472
Replacement Cost: $1,846,904
Building Percent Good: 53
Replacement Cost
Less Depreciation:
$978,900
Building Attributes : Bldg 2 of 7
FieldDescription
Style:Dormitory
ModelCommercial
GradeGood (+)
Stories:3
Occupancy1.00
Exterior Wall 1Brick/Masonry
Exterior Wall 2 
Roof StructureMansard
Roof CoverSlate
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Floor 1Hardwood
Interior Floor 2Vinyl/Asphalt
Heating FuelOil
Heating TypeHot Water
AC TypeNone
Bldg UsePrivate Secondary C
Total Rooms06
Total Bedrms02
Total Baths08
Fireplaces 
Bsmt Gar:0
1st Floor Use:904C
Heat/ACNONE
Frame TypeMASONRY
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height10.00
% Comn Wall0.00
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSUpper Story, Finished 3,648 3,648
BASFirst Floor 1,824 1,824
UBMBasement, Unfinished 1,824 0
   7,296 5,472
Building 3 : Section 1
Year Built: 1793
Living Area: 4,554
Replacement Cost: $988,101
Building Percent Good: 70
Replacement Cost
Less Depreciation:
$691,700
Building Attributes : Bldg 3 of 7
FieldDescription
Style:Antique
ModelResidential
Grade:Good (+)
Stories:2
Occupancy1
Exterior Wall 1Clapboard
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Flr 1Carpet
Interior Flr 2Pine/Soft Wood
Heat FuelOil
Heat Type:Hot Water
AC Type:None
Total Bedrooms:3 Bedrooms
Total Bthrms:2
Total Half Baths:2
Total Xtra Fixtrs: 
Total Rooms:7
Bath Style: 
Kitchen Style: 
Extra Kitchens 
Fireplaces1
Bsmt Gar:0
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 2,277 2,277
FUSUpper Story, Finished 2,277 2,277
FOPPorch, Open, Finished 170 0
UBMBasement, Unfinished 1,665 0
WDKDeck, Wood 48 0
   6,437 4,554
Building 4 : Section 1
Year Built: 1855
Living Area: 4,190
Replacement Cost: $1,059,857
Building Percent Good: 70
Replacement Cost
Less Depreciation:
$741,900
Building Attributes : Bldg 4 of 7
FieldDescription
Style:Conv/ Old Sty
ModelResidential
Grade:Good (+)
Stories:2
Occupancy1
Exterior Wall 1Clapboard
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Flr 1Pine/Soft Wood
Interior Flr 2Carpet
Heat FuelOil
Heat Type:Forced Air-Duc
AC Type:Full Central
Total Bedrooms:5 Bedrooms
Total Bthrms:4
Total Half Baths:4
Total Xtra Fixtrs: 
Total Rooms:15
Bath Style: 
Kitchen Style: 
Extra Kitchens 
Fireplaces3
Bsmt Gar: 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 2,111 2,111
FUSUpper Story, Finished 2,079 2,079
FOPPorch, Open, Finished 312 0
UBMBasement, Unfinished 2,079 0
   6,581 4,190
Building 5 : Section 1
Year Built: 1880
Living Area: 3,086
Replacement Cost: $787,510
Building Percent Good: 70
Replacement Cost
Less Depreciation:
$551,300
Building Attributes : Bldg 5 of 7
FieldDescription
Style:Antique
ModelResidential
Grade:Good (+)
Stories:2
Occupancy1
Exterior Wall 1Clapboard
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Flr 1Pine/Soft Wood
Interior Flr 2Carpet
Heat FuelOil
Heat Type:Forced Air-Duc
AC Type:00
Total Bedrooms:6 Bedrooms
Total Bthrms:4
Total Half Baths:2
Total Xtra Fixtrs: 
Total Rooms:9
Bath Style: 
Kitchen Style: 
Extra Kitchens1
Fireplaces 
Bsmt Gar: 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 1,543 1,543
FUSUpper Story, Finished 1,543 1,543
FOPPorch, Open, Finished 140 0
UATAttic, Unfinished 1,271 0
UBMBasement, Unfinished 1,271 0
   5,768 3,086
Building 6 : Section 1
Year Built: 1983
Living Area: 27,027
Replacement Cost: $8,552,900
Building Percent Good: 68
Replacement Cost
Less Depreciation:
$5,816,000
Building Attributes : Bldg 6 of 7
FieldDescription
Style:School/College
ModelCommercial
GradeGood (+)
Stories:2
Occupancy1.00
Exterior Wall 1Brick/Masonry
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2Vinyl/Asphalt
Heating FuelOil
Heating TypeHot Water
AC TypeCentral
Bldg UsePrivate Secondary C
Total Rooms00
Total Bedrms00
Total Baths5
Fireplaces3
Bsmt Gar:0
1st Floor Use: 
Heat/ACHEAT/AC SPLIT
Frame TypeWOOD FRAME
Baths/PlumbingAVERAGE
Ceiling/WallSUS-CEIL & WL
Rooms/PrtnsAVERAGE
Wall Height10.00
% Comn Wall0.00
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 15,993 15,993
FUSUpper Story, Finished 11,034 11,034
FOPPorch, Open, Finished 110 0
   27,137 27,027
Building 7 : Section 1
Year Built: 1972
Living Area: 3,540
Replacement Cost: $1,380,024
Building Percent Good: 64
Replacement Cost
Less Depreciation:
$883,200
Building Attributes : Bldg 7 of 7
FieldDescription
Style:School/College
ModelCommercial
GradeGood (+)
Stories:1
Occupancy1.00
Exterior Wall 1Board & Batten
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2Vinyl/Asphalt
Heating FuelOil
Heating TypeHot Air-no Duc
AC TypeCentral
Bldg UsePrivate Secondary C
Total Rooms02
Total Bedrms00
Total Baths01
Fireplaces0
Bsmt Gar:0
1st Floor Use: 
Heat/ACNONE
Frame TypeWOOD FRAME
Baths/PlumbingAVERAGE
Ceiling/WallSUS-CEIL & WL
Rooms/PrtnsAVERAGE
Wall Height10.00
% Comn Wall0.00
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 3,540 3,540
FOPPorch, Open, Finished 180 0
   3,720 3,540

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code9411
DescriptionPrivate Secondary C  
ZoneRA
NeighborhoodC10
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)6.50
Frontage
Depth
Total Market Land$1,531,000
Appraised Value$1,531,000

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
FGR8W/SFL-HEATED  992.00 SF$36,0004
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2026$10,527,500$1,531,000$12,058,500
2025$9,948,600$1,448,000$11,396,600
2024$9,956,200$1,448,000$11,404,200

Assessment
Valuation YearImprovementsLandTotal
2026$10,527,500$1,531,000$12,058,500
2025$9,948,600$1,448,000$11,396,600
2024$9,956,200$1,448,000$11,404,200

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