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$2,050,000 Just Listed

  • For Sale
  • Active
  • Multi-Family
  • 13 Total Beds
  • 6 Car Garage
  • Updated 19 hours ago
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Fully stabilized Investment Property's. Multifamily Properties (9 units total and 6 garages) plenty of off street parking. 66 William is a 6 Family & 70 William is a 3 family. This property has been professionally managed and well taken care of. 7 out of the 9 units have been renovated in the past couple years. 8 of the 9 have washer and dryer in unit, and coin op in the basement. 2 of the units have mini splits for AC installed. Upgrades that have been done include 3 New Hot Water Heaters (2019), Exterior Paint & New Trim (2019), Common Area Renovations ( 2020), Upgrade All Electrical to 100w (2019), Partial Roof (2019), Driveway Repair and Striped (2019), and Paint Garages and some New Doors (2019). Schedule your tour today before this one is gone!

Full Property Details for 66-70 William St

General

  • Price: $2,050,000
  • Taxes: (July 2025-June 2026)
  • Status: Active
  • Type: Multi-Family
  • Source: SMARTMLS
  • MLS ID: 24175325
  • Updated: 5/15/2026
  • Added to Site: 1 day(s) ago

Interior

  • Number of Rooms: 30

Rooms

Bathrooms

  • Total Bathrooms: 9
  • Full Bathrooms: 9

Bedrooms

  • Total Bedrooms: 13

Other Rooms

  • Laundry: Coin Op Laundry, Washer/Dryer Some Units

Parking

  • Garage: Yes
  • Garage Spaces: 6
  • Parking: Detached Garage

Location

  • County: New Haven
  • Neighborhood: Wooster Square
  • Driving Directions: GPS

School Information

  • Elementary School: Per Board of Ed
  • High School: Per Board of Ed

Community

  • Community Name: Wooster Square

Heating & Cooling

  • Cooling Type: Central Air, Window Unit, None
  • Heating Type: Hot Water, Natural Gas
  • Heating Fuel: Natural Gas
  • Water Heater: 30 Gallon Tank

Utilities

  • Sewer: Public Sewer Connected
  • Water: Public Water Connected

Structural Information

  • Architectural Style: Units on different Floors
  • Construction Status: No/Resale
  • Exterior Const.: Vinyl Siding
  • Basement Desc.: Partial
  • Roof: Asphalt Shingle
  • Square Feet: 6,852
  • Above Ground: 6,852 Sq. Ft.
  • Year Built: 1900

Unit Information

Unit 1

  • Total Bathrooms: 1
  • Bedrooms: 2

Unit 2

  • Total Bathrooms: 1
  • Bedrooms: 2

Unit 3

  • Total Bathrooms: 1
  • Bedrooms: 1

Unit 4

  • Total Bathrooms: 1
  • Bedrooms: 4

Unit 5

  • Total Bathrooms: 1
  • Bedrooms: 1

Unit 6

  • Total Bathrooms: 1
  • Bedrooms: 1

Unit 7

  • Full Bathrooms: 1
  • Bedrooms: 2

Unit 8

  • Total Bathrooms: 1
  • Full Bathrooms: 1
  • Bedrooms: 1

Unit 9

  • Total Bathrooms: 1
  • Full Bathrooms: 1
  • Bedrooms: 1

Lot Features

  • Lot Size (Acres): 0.28
  • Zoning: RM2
  • Lot Description: City Views

Financial Considerations

  • Assessment Amount: $526,960
  • Tax Year: July 2025-June 2026

Disclosures and Reports

  • Property ID: 1245986

Listed by Farnam Realty Group, James Huffman and Farnam Realty Group, Joseph Felton

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Listing agents

— 66-70 William St —

  • James Huffman

    Farnam Realty Group

  • Joseph Felton

    Farnam Realty Group

Agent Contact: (203) 671-2719 Office Contact: (203) 671-1924

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Price & Sales History for 66-70 William St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/15/2026
Listed
$2,050,000
130.34%
MLS
7/24/2019
Sold
$890,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 66-70 William St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,050
2%
$305,830
—
2023
$11,774
3%
$305,830
—
2023
$11,377
-6%
$305,830
—
2022
$12,157
43%
$305,830
58%
2021
$8,490
—
$193,480
—
2020
$8,490
2%
$193,480
—
2019
$8,316
—
$193,480
—
2018
$8,316
11%
$193,480
—
2017
$7,484
—
$193,480
8%
2016
$7,469
—
$179,760
—
2015
$7,469
—
$179,760
—
2014
$7,469
2%
$179,760
—
2011
$7,334
—
$179,760
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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with our affiliated lender
NMLS#: 1598647

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Listed by Farnam Realty Group, James Huffman and Farnam Realty Group, Joseph Felton

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66-70 William Street, New Haven, CT 06511 (MLS# 24175325) is a Multi-Family property with 9 units containing 13 bedrooms and 9 full bathrooms. 66-70 William Street is currently listed for $2,050,000 and was received on May 15, 2026. Want to learn more about 66-70 William Street? Do you have questions about finding other Multi-Family real estate for sale in New Haven? You can browse all New Haven real estate or contact a Coldwell Banker agent to request more information.

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