20 WILLIAM ST
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Location
20 WILLIAM ST
Mblu
179/ 6395/ 20/ /
Parcel ID
V00380
Owner
ST REALTY HOLDINGS LLC
PBN
Assessment
$416,800
Appraisal
$416,800
Internal ID
37673
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2026$251,700$165,100$416,800
Assessment
Valuation YearImprovementsLandTotal
2026$251,700$165,100$416,800

Owner of Record
OwnerST REALTY HOLDINGS LLC
Co-Owner
Address41 FAIRMOUNT ST
LOWELL, MA 01852
Sale Price$250,000
Certificate
Book & Page 32167/0277
Sale Date06/19/2018
Instrument1O

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
ST REALTY HOLDINGS LLC$250,000 32167/02771O06/19/2018
TRS VANDERVEN REAL ESTATE TRUST$1 09838/01691A12/31/1998
VANDERVEN MARY K TRUSTEE$1 440540/00001H11/05/1969
VANDERVEN HERBERT$0 01813/0244  

Building Information
Building 1 : Section 1
Year Built: 1940
Living Area: 3,075
Replacement Cost: $375,678
Building Percent Good: 67
Replacement Cost
Less Depreciation:
$251,700
Building Attributes
FieldDescription
Style:Office Bldg
ModelCommercial
GradeBelow Average
Stories:1
Occupancy1.00
Exterior Wall 1Concr/Cinder
Exterior Wall 2Brick/Masonry
Roof StructureFlat
Roof CoverTar & Gravel
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Floor 1Pergo
Interior Floor 2Carpet
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Struct Class 
Bldg UseOffice Bldg
Total Rooms5
Total Bedrms00
Total Baths2
1st Floor Use:3420
Heat/ACHEAT/AC PKGS
Frame TypeMASONRY
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height12.00
% Comn Wall0.00
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 3,075 3,075
UBMBasement, Unfinished 3,075 0
   6,150 3,075

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code3400
DescriptionOffice Bldg  
ZoneDMU
NeighborhoodC110
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.15
Frontage0
Depth0
Assessed Value$165,100
Appraised Value$165,100

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
PAV1PAVING-ASPHALT  3281.00 S.F.$01
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$251,700$154,300$406,000
2024$249,200$147,000$396,200
2023$244,300$133,700$378,000

Assessment
Valuation YearImprovementsLandTotal
2025$251,700$154,300$406,000
2024$249,200$147,000$396,200
2023$244,300$133,700$378,000

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