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503 Mill St; Worcester, MA Property Details

503 Mill St, Worcester, MA is a Apt House 5+ Units that was built in 2004. This property is not for sale. Our records show that 503 Mill St has 4 bedrooms, and 2 bathrooms, and a total of 53,192 square feet. The lot size of 503 Mill St is 1,160,662 square feet.

Off market
503 Mill St Worcester, MA 01602
$16,581,300 Estimated Value
4 Beds
2 Baths
53,192 SqFt
Property Details

Summary

  • Owners / Type: 1 / Corporate
  • Owner Status: Corporate
  • Year Built: 2004
  • Open Loans / Balance: 1 / $7,420,222
  • APN: WORC M:48 B:023 L:00001
  • Situs County: Worcester

Rooms

  • Bedrooms: 4
  • Bathrooms: 2
  • Full Bathrooms: 2
  • Total Rooms: 12

Structure

  • Building Style: Masonry
  • Stories: 3
  • Exterior Wall Type: Combination
  • Building Condition: Average
  • Roof Type: Gable
  • Roof Cover Type: Asphalt

Measurements

  • Total: 53,192/SqFt
  • Lot: 1,160,662/SqFt
  • Gross: 6,097/SqFt
  • Living: 53,192/SqFt
  • Building: 53,192/SqFt
Building Insights

Land Information

  • Property Type: Apt House 5+ Units
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: Worcester School District
  • Lat / Lon: 42.269825 / -71.85747
  • Property Class: Residential
  • Zoning: RL-7
  • County Use Code: 112

Amenities

  • Plus Four: 2484
  • Cooling: Yes
  • Heating: Forced air unit

Ownership Info

503 Mill St has no associated ownership info
503 Mill St has no associated ownership info.

Taxes

503 Mill St has 7 associated Taxes items

503 Mill St, Worcester, MA pays taxes in Worcester County, MA. The most recent tax assessment records are from 2025 and show that the current assessed value of the property is $16,581,300. The APN we've located for 503 Mill St is WORC M:48 B:023 L:00001.

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Taxes
  • Assessed Value:  $16,581,300
  • Assessed Year:  2025
  • Assessed County:  Worcester
  • APN:  WORC M:48 B:023 L:00001
  • Assessed Land Value:  5600000
  • Tax Amount:  218707
  • Tax Year:  2025

Tax History

503 Mill St has 12 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $16,581,300 Land Value $5,600,000 Improvement Value $10,981,300 Tax Amount $218,707 Change Rate +0.053989% Assessed CR Tax Rate +0.01319%
Year 2024 Assessed Value $15,091,200 Land Value $5,600,000 Improvement Value $9,491,200 Tax Amount $207,504 Change Rate -0.031731% Assessed CR Tax Rate +0.01375%
Year 2023 Assessed Value $14,944,500 Land Value $4,800,000 Improvement Value $10,144,500 Tax Amount $214,304 Change Rate +0.038803% Assessed CR Tax Rate +0.01434%
Year 2022 Assessed Value $13,563,400 Land Value $4,400,000 Improvement Value $9,163,400 Tax Amount $206,299 Change Rate +0.09947% Assessed CR Tax Rate +0.01521%
Year 2021 Assessed Value $11,525,500 Land Value $1,600,000 Improvement Value $9,925,500 Tax Amount $187,635 Change Rate +0.209368% Assessed CR Tax Rate +0.01628%
Year 2020 Assessed Value $9,868,100 Land Value $1,600,000 Improvement Value $8,268,100 Tax Amount $155,151.31 Change Rate +0.082687% Assessed CR Tax Rate +0.015723%
Year 2019 Assessed Value $8,705,200 Land Value $1,600,000 Improvement Value $7,105,200 Tax Amount $143,302.03 Change Rate -0.103118% Assessed CR Tax Rate +0.016462%
Year 2018 Assessed Value $8,449,400 Land Value $1,600,000 Improvement Value $6,849,400 Tax Amount $159,778 Change Rate -0.062677% Assessed CR Tax Rate +0.01891%
Year 2017 Assessed Value $8,869,000 Land Value $1,600,000 Improvement Value $7,269,000 Tax Amount $170,462 Change Rate +0.316868% Assessed CR Tax Rate +0.01922%
Year 2016 Assessed Value $6,280,700 Land Value $1,400,000 Improvement Value $4,880,700 Tax Amount $129,445 Change Rate +0.026901% Assessed CR Tax Rate +0.02061%
Year 2015 Assessed Value $6,280,700 Land Value $1,400,000 Improvement Value $4,880,700 Tax Amount $126,054 Change Rate +0.280711% Assessed CR Tax Rate +0.02007%
Year 2014 Assessed Value $5,037,100 Land Value $1,400,000 Improvement Value $3,637,100 Tax Amount $98,425 Change Rate Assessed CR Tax Rate +0.01954%