21 OTIS ST
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Location
21 OTIS ST
Mblu
184/ 4470/ 21/ /
Parcel ID
L10230
Owner
NHEM MONY
PBN
Assessment
$613,700
Appraisal
$613,700
Internal ID
47183
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2026$490,800$122,900$613,700
Assessment
Valuation YearImprovementsLandTotal
2026$490,800$122,900$613,700

Owner of Record
OwnerNHEM MONY
Co-Owner
Address28 GOLDEN COVE RD
CHELMSFORD, MA 01824
Sale Price$720,000
Certificate
Book & Page 39353/143
Sale Date06/27/2025
Instrument00

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
NHEM MONY$720,000 39353/1430006/27/2025
BARROS TALES & BARROS PRISCILA$360,000 32985/00260005/17/2019
EMYC LLC$1 28037/01521B03/07/2014
THOMAS CRAIG R ET AL$219,500 27620/00310008/26/2013
TRS KS8 REALTY TRUST$1 25728/00431A02/21/2012

Building Information
Building 1 : Section 1
Year Built: 1900
Living Area: 2,836
Replacement Cost: $729,806
Building Percent Good: 67
Replacement Cost
Less Depreciation:

$489,000
Building Attributes
FieldDescription
Style:Two Family
ModelResidential
Grade:Average
Stories:2 1/2 Stories
Occupancy2
Exterior Wall 1Vinyl Siding
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Plastered
Interior Wall 2Drywall/Sheet
Interior Flr 1Hardwood
Interior Flr 2Pergo
Heat FuelGas
Heat Type:Forced Air-Duc
AC Type:None
Total Bedrooms:6 Bedrooms
Total Bthrms:2
Total Half Baths:0
Total Xtra Fixtrs: 
Total Rooms:10 Rooms
Bath Style:Average
Kitchen Style:Average
Num Kitchens02
Cndtn 
Num Park 
Fireplaces 
Fndtn Cndtn 
Basement 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
BASFirst Floor 1,097 1,097
FUSUpper Story, Finished 1,097 1,097
FHSHalf Story, Finished 1,070 642
FEPPorch, Enclosed 28 0
FOPPorch, Open 29 0
UBMBasement, Unfinished 1,097 0
UEPPorch, Enclosed, Unfinished 110 0
   4,528 2,836

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1040
DescriptionTWO FAMILY MDL-01  
ZoneTTF
Neighborhood1004
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.09
Frontage0
Depth0
Assessed Value$122,900
Appraised Value$122,900

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
FGR1GARAGE-AVE  220.00 S.F.$1,8001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$465,800$114,900$580,700
2024$377,700$103,600$481,300
2023$339,700$90,100$429,800

Assessment
Valuation YearImprovementsLandTotal
2025$465,800$114,900$580,700
2024$377,700$103,600$481,300
2023$339,700$90,100$429,800

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