21 TREMONT ST
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Location
21 TREMONT ST
Mblu
19/ / 202/ /
Acct#
25150027
Owner
SANCHEZ SELENA & MARTINEZ NELSON
Total Market Value
$510,800
PID
2392
Building Count
1
Current Value
Assessment
Valuation YearImprovementsLandTotal
2026$285,900$224,900$510,800

Owner of Record
OwnerSANCHEZ SELENA & MARTINEZ NELSON
Co-Owner
Address21 TREMONT ST

CHELSEA, MA 02150
Sale Price$459,999
Certificate
Book & Page 68148/0208
Sale Date08/30/2022
Instrument00

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
SANCHEZ SELENA & MARTINEZ NELSON$459,999 68148/02080008/30/2022
RIVERA ANGELICA$385,000 61164/02040005/24/2019
STEFANOWICZ MICHAEL J &$0 09736/0315UK04/29/1981

Building Information
Building 1 : Section 1
Year Built: 1860
Living Area: 1,220
Replacement Cost: $317,632
Building Percent Good: 90
Replacement Cost
Less Depreciation:
$285,900
Building Attributes
FieldDescription
Style:Convent 108
ModelResidential
Grade:Average
Stories:2 Stories
Occupancy1
Exterior Wall 1Asphalt
Exterior Wall 2Aluminum Sidng
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Plastered
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2Carpet
Heat FuelGas
Heat Type:Forced Air-Duc
AC Type:None
Total Bedrooms:2 Bedrooms
Total Bthrms:1
Total Half Baths:0
Total Xtra Fixtrs: 
Total Rooms:5
Bath Style: 
Kitchen Style: 
Parking0
Extra Kitchens 
Systems Stat 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 616 616
FUSUpper Story, Finished 604 604
UATAttic, Unfinished 504 0
UBMBasement, Unfinished 516 0
   2,240 1,220

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1010
DescriptionSingle Fam  
Zone
Neighborhood1080
Alt Land ApprNo
Category
Land Line Valuation
Size (Sqr Feet)1364
Frontage0
Total Market Land$224,900

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Assessment
Valuation YearImprovementsLandTotal
2025$281,800$214,200$496,000
2024$281,800$214,200$496,000
2023$281,800$194,800$476,600
Valuation History
Exemptions
Exemption YearCodeDescriptionAmount
20245CRESIDENTIAL EXEMPTION 

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