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31 Union St; Dover, NH Property Details

31 Union St, Dover, NH is a Government/public Use that was built in 1961. This property is not for sale. The lot size of 31 Union St is 392,040 square feet.

Off market
31 Union St Dover, NH 03820
$5,746,300 Estimated Value
Property Details

Summary

  • Owners / Type: 1 / Corporate
  • Owner Status: Corporate
  • Year Built: 1961
  • APN: DOVR M:20096 B: L:
  • Situs County: Strafford

Structure

  • Building Style: Frame
  • Exterior Wall Type: Combination
  • Building Condition: Average
  • Deck: true

Measurements

  • Lot: 392,040/SqFt
Building Insights

Land Information

  • Property Type: Government/Public Use
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: Dover School District
  • Lat / Lon: 43.18951 / -70.86891
  • Property Class: Exempt
  • Zoning: RM-U
  • County Use Code: 970

Amenities

  • Plus Four: 4105
  • Garage: Garage
  • Heating: Steam
  • Parking: 4

Ownership Info

31 Union St has no associated ownership info
31 Union St has no associated ownership info.

Taxes

31 Union St has 5 associated Taxes items

31 Union St, Dover, NH pays taxes in Strafford County, NH. The most recent tax assessment records are from 2025 and show that the current assessed value of the property is $5,746,300. The APN we've located for 31 Union St is DOVR M:20096 B: L:.

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Taxes
  • Assessed Value:  $5,746,300
  • Assessed Year:  2025
  • Assessed County:  Strafford
  • APN:  DOVR M:20096 B: L:
  • Assessed Land Value:  2535000

Tax History

31 Union St has 13 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $5,746,300 Land Value $2,535,000 Improvement Value $3,211,300 Tax Amount Change Rate Assessed CR Tax Rate
Year 2024 Assessed Value $5,746,300 Land Value $2,535,000 Improvement Value $3,211,300 Tax Amount Change Rate Assessed CR Tax Rate
Year 2023 Assessed Value $5,655,900 Land Value $2,535,000 Improvement Value $3,120,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2022 Assessed Value $4,317,500 Land Value $2,028,000 Improvement Value $2,289,500 Tax Amount Change Rate Assessed CR Tax Rate
Year 2021 Assessed Value $4,001,900 Land Value $2,028,000 Improvement Value $1,973,900 Tax Amount Change Rate Assessed CR Tax Rate
Year 2020 Assessed Value $3,500,400 Land Value $1,859,000 Improvement Value $1,641,400 Tax Amount Change Rate Assessed CR Tax Rate
Year 2019 Assessed Value $3,477,300 Land Value $1,859,000 Improvement Value $1,618,300 Tax Amount Change Rate Assessed CR Tax Rate
Year 2018 Assessed Value $2,855,700 Land Value $1,650,000 Improvement Value $1,205,700 Tax Amount Change Rate Assessed CR Tax Rate
Year 2017 Assessed Value $2,756,900 Land Value $1,575,400 Improvement Value $1,181,500 Tax Amount Change Rate Assessed CR Tax Rate
Year 2016 Assessed Value $2,756,900 Land Value $1,575,400 Improvement Value $1,181,500 Tax Amount Change Rate Assessed CR Tax Rate
Year 2015 Assessed Value $2,756,900 Land Value $1,575,400 Improvement Value $1,181,500 Tax Amount Change Rate Assessed CR Tax Rate
Year 2014 Assessed Value $2,756,900 Land Value $1,575,400 Improvement Value $1,181,500 Tax Amount Change Rate Assessed CR Tax Rate
Year 2011 Assessed Value $2,699,300 Land Value $1,575,400 Improvement Value $1,123,900 Tax Amount Change Rate Assessed CR Tax Rate