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45 Winthrop St; Augusta, ME Property Details

45 Winthrop St, Augusta, ME is a Government/public Use that was built in 1894. This property is not for sale. Our records show that 45 Winthrop St has 2 bathrooms, and a total of 24,508 square feet. The lot size of 45 Winthrop St is 59,677 square feet.

Off market
45 Winthrop St Augusta, ME 04330
$4,759,300 Estimated Value
2 Baths
24,508 SqFt
Property Details

Summary

  • Owners / Type: 1 / Corporate
  • Owner Status: Corporate
  • Year Built: 1894
  • APN: AUGU M:00034 B:00156 L:00000
  • Situs County: Kennebec

Rooms

  • Bathrooms: 2
  • Full Bathrooms: 2

Structure

  • Building Style: Steel
  • Stories: 2
  • Exterior Wall Type: Rock, Stone
  • Building Condition: Excellent
  • Roof Type: Gable
  • Roof Cover Type: Slate
  • Attic: true

Measurements

  • Total: 24,508/SqFt
  • Lot: 59,677/SqFt
  • Attic: 8,600/SqFt
  • Gross: 37,037/SqFt
  • Living: 24,508/SqFt
  • Basement: 4,300/SqFt
  • Building: 24,508/SqFt
  • Ground: 14,218/SqFt
Building Insights

Land Information

  • Property Type: Government/Public Use
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: Augusta
  • Lat / Lon: 44.31556 / -69.77775
  • Property Class: Exempt
  • County Use Code: 930

Amenities

  • Heating Fuel Type: Gas
  • Plus Four: 5542
  • Garage: Paved/Surfaced
  • Heating: Forced air unit

Ownership Info

45 Winthrop St has no associated ownership info
45 Winthrop St has no associated ownership info.

Taxes

45 Winthrop St has 5 associated Taxes items

45 Winthrop St, Augusta, ME pays taxes in Kennebec County, ME. The most recent tax assessment records are from 2025 and show that the current assessed value of the property is $4,759,300. The APN we've located for 45 Winthrop St is AUGU M:00034 B:00156 L:00000.

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Taxes
  • Assessed Value:  $4,759,300
  • Assessed Year:  2025
  • Assessed County:  Kennebec
  • APN:  AUGU M:00034 B:00156 L:00000
  • Assessed Land Value:  329400

Tax History

45 Winthrop St has 12 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2024 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2023 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2022 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2021 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2020 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2019 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2018 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2017 Assessed Value $4,759,300 Land Value $329,400 Improvement Value $4,429,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2016 Assessed Value $3,657,000 Land Value $329,400 Improvement Value $3,327,600 Tax Amount Change Rate Assessed CR Tax Rate
Year 2015 Assessed Value $1,259,500 Land Value $219,600 Improvement Value $1,039,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2014 Assessed Value $1,176,900 Land Value $137,000 Improvement Value $1,039,900 Tax Amount Change Rate Assessed CR Tax Rate