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66 William St; New Haven, CT Property Details

66 William St, New Haven, CT is a Apt House 5+ Units that was built in 1900. This property is currently Financed and is not for sale. Our records show that 66 William St has 9 bedrooms, and 6 bathrooms, and a total of 4,562 square feet. The lot size of 66 William St is 7,142 square feet.

Off market
66 William St New Haven, CT 06511
$1,795,000 Listing Price
9 Beds
6 Baths
4,562 SqFt
Property Details

Summary

  • Purchase Method: Financed
  • Owners / Type: 1 / Corporate
  • Owner Status: Corporate
  • Year Built: 1900
  • Purchase Price: $1,350,000
  • Open Loans / Balance: 1 / $834,348
  • Est. Equity / %: $1,625,652 / 66.08%
  • APN: NHVN M:209 B:0586 L:01700
  • Situs County: New Haven
  • Length Of Ownership: 5 years, 5 months

Rooms

  • Bedrooms: 9
  • Bathrooms: 6
  • Full Bathrooms: 6

Structure

  • Stories: 3
  • Exterior Wall Type: Siding (Alum/Vinyl)
  • Building Condition: Average
  • Roof Type: Gable
  • Roof Cover Type: Asphalt

Measurements

  • Total: 4,562/SqFt
  • Lot: 7,142/SqFt
  • Gross: 6,416/SqFt
  • Living: 4,562/SqFt
  • Basement: 1,365/SqFt
  • Building: 4,562/SqFt
  • Ground: 1,735/SqFt
  • Basement Unfinished: 1,365/SqFt
  • Price Per Square Foot: $295.92
Building Insights

Land Information

  • Property Type: Apt House 5+ Units
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: New Haven School District
  • Lat / Lon: 41.309437 / -72.91665
  • Subdivision: William St
  • Property Class: Residential
  • Zoning: RM2
  • County Use Code: 119

Amenities

  • Heating Fuel Type: Oil
  • Plus Four: 4939
  • Heating: Hot Water

Ownership Info

66 William St has no associated ownership info
66 William St has no associated ownership info.

Taxes

66 William St has 10 associated Taxes items

66 William St, New Haven, CT pays taxes in New Haven County, CT. The most recent tax assessment records are from 2025 and show that the current assessed value of the property is $526,960. The APN we've located for 66 William St is NHVN M:209 B:0586 L:01700.

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Taxes
  • Assessed Value:  $526,960
  • Assessed Year:  2025
  • Assessed County:  New Haven
  • APN:  NHVN M:209 B:0586 L:01700
  • Assessed Land Value:  167020
  • Market Land Value:  116914
  • Tax Amount:  20762
  • Tax Year:  2025
  • Market Value:  368872
  • Market Year:  2025

Tax History

66 William St has 12 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $526,960 Land Value $167,020 Improvement Value $359,940 Tax Amount $20,762 Change Rate Assessed CR Tax Rate +0.0394%
Year 2024 Assessed Value $526,960 Land Value $167,020 Improvement Value $359,940 Tax Amount $20,762 Change Rate +0.059124% Assessed CR Tax Rate +0.0394%
Year 2023 Assessed Value $526,960 Land Value $167,020 Improvement Value $359,940 Tax Amount $19,603 Change Rate -0.064162% Assessed CR Tax Rate +0.0372%
Year 2022 Assessed Value $526,960 Land Value $167,020 Improvement Value $359,940 Tax Amount $20,947 Change Rate +0.604642% Assessed CR Tax Rate +0.039751%
Year 2021 Assessed Value $297,500 Land Value $85,680 Improvement Value $211,820 Tax Amount $13,054 Change Rate Assessed CR Tax Rate +0.043879%
Year 2020 Assessed Value $297,500 Land Value $85,680 Improvement Value $211,820 Tax Amount $13,054 Change Rate +0.020881% Assessed CR Tax Rate +0.043879%
Year 2019 Assessed Value $297,500 Land Value $85,680 Improvement Value $211,820 Tax Amount $12,787 Change Rate -0.092413% Assessed CR Tax Rate +0.042982%
Year 2018 Assessed Value $327,810 Land Value $85,680 Improvement Value $242,130 Tax Amount $14,089 Change Rate +0.11112% Assessed CR Tax Rate +0.042979%
Year 2017 Assessed Value $327,810 Land Value $85,680 Improvement Value $242,130 Tax Amount $12,680 Change Rate -0.027533% Assessed CR Tax Rate +0.038681%
Year 2016 Assessed Value $313,810 Land Value $95,200 Improvement Value $218,610 Tax Amount $13,039 Change Rate Assessed CR Tax Rate +0.041551%
Year 2015 Assessed Value $313,810 Land Value $95,200 Improvement Value $218,610 Tax Amount $13,039 Change Rate Assessed CR Tax Rate +0.041551%
Year 2014 Assessed Value $313,810 Land Value $95,200 Improvement Value $218,610 Tax Amount $13,039 Change Rate Assessed CR Tax Rate +0.041551%