40 Union St

1,824 Sq. Ft.
$292 / Sq. Ft.
1,824
Sq. Ft.
$292
per Sq. Ft.

Description

RARE - 2-Family DUPLEX (side by side) available within walking distance to the Town Green, shops, restaurants, Beach, Marina, and Trains to NYC/Boston. Perfect for owner-occupied with one rental income to cover taxes/mortgage. Set privately on .68 acres with a yard. Interiors updated with refinished floors and newer appliances. Both units have a washer/dryer.RARE - 2-Family DUPLEX (side by side) available within walking distance to the Town Green, shops, restaurants, Beach, Marina, and Trains to NYC/Boston. Perfect for owner-occupied with one rental income to cover taxes/mortgage. Set privately on .68 acres with a yard. Interiors updated with refinished floors and newer appliances. Both units have a washer/dryer.
  1. Listed by Adrian S Price • Sunset Creek Realty, LLC
    P: (203)-215-2529 C: (203)-215-2529 adrian@sunsetcreekrealty.com

Property Details for 40 Union Street

Basement Description
Crawl Space, Dirt Floor
Direct Waterfront
No
Garages Number
0
Neighborhood
N/A
Style
Units are Side-by-Side
Garage Parking Info
Off Street Parking
Swimming Pool
No
LISTING UPDATED: 06/11/2026 06:53 AM

Property Details for 40 Union Street

StatusClosed
MLS #24121006
Days on Market5
Taxes$8,305 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeMulti Family
MLS TypeMulti-Family / 2 Family
Year Built1986
Lot Size0.68 AC / 29,620 SF
CountyNew Haven County

Location

Listing Courtesy of Sunset Creek Realty, LLC, Adrian S Price

Sold By William Raveis Real Estate, Rose Ciardiello

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Building Information for 40 Union Street

Stories-Residences2Year Built1986Building Size-Lot Size0.68 AC / 29,620 SF

Payment Calculator

$3,343 per month

30 year fixed, 6.36% Interest

Principal and Interest

$2,651

Property Taxes

$692

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 40 Union Street

Summary
Property and Location
  • Acres Source: Public Records
  • Directions: GPS - Town Green to State Street, to Union Street. Property is down long driveway at the end
  • Elementary School: Calvin Leete
  • Flood Zone: No
  • High School: Guilford
  • Intermediate School: Baldwin
  • Latitude: 41.286741
  • Longitude: -72.67986
  • Middle Jr High School: Adams
  • State: Connecticut
Parking
  • Parking Total Spaces: 6
HOA and Fees
  • Home Owner's Assocation: No
  • Tax Year: July 2025-June 2026
  • Property Tax: $8,305
Interior and Exterior Features
Exterior Features
  • Exterior Features: Shed, Wrap Around Deck, Deck
Interior Features
  • Cooling System: Window Unit
  • Heat Type: Baseboard
  • Attic YN: No
  • Fireplaces Total: 0
  • Laundry Room Info: Washer/Dryer All Units
  • Laundry Room Location: Bathroom(s)
  • Rooms Total: 8
Property
Property and Assessments
  • Color: Grey
  • Construction Description: Frame
  • Exterior Siding: Vertical Siding, Wood
  • Foundation Type: Piling
  • New Construction Type: No/Resale
  • Roof: Asphalt Shingle, Flat
  • Year Built: 1986
  • Year Built Source: Public Records
  • Bank Owned Property: No
  • Living Area SQFT Per Public Records: 1824
Lot Information
  • Lot Description: Secluded, Treed
  • Parcel Number: 1120089
  • Sq Ft Est Heated Above Grade: 1824.0
  • Sq Ft Total: 1824.0
  • Zoning: R-1
Utilities
  • Energy Features: Storm Doors, Storm Windows, Thermopane Windows
  • Heat Fuel Type: Electric
  • Hot Water Description: Electric, 40 Gallon Tank
  • Radon Mitigation Air: Unknown
  • Radon Mitigation Water: Unknown
  • Sewage System: Septic
  • Water Source: Public Water Connected
Multi Family
Income and Expenses
  • Occupied By: Tenant
  • Total Number of Units: 2
  • Total Rooms Multi Family: 8
Unit 1
  • Lease: Monthly
  • Unit Appliances: Oven/Range,Microwave,Range Hood,Refrigerator,Washer
  • Unit Average Sq Ft: 912
  • Unit Entry Order: 2
  • Unit Full Baths: 1
  • Unit Modified Date: 08-21-2025
  • Unit Monthly Rent: $2,100
  • Unit Num Bedrms: 2
  • Unit Num Rooms: 4
  • Unit Occupied By: Tenant
Unit 2
  • Lease: Monthly
  • Unit Appliances: Oven/Range,Microwave,Range Hood,Refrigerator,Washer,Dryer
  • Unit Average Sq Ft: 912
  • Unit Entry Order: 1
  • Unit Full Baths: 1
  • Unit Modified Date: 08-21-2025
  • Unit Monthly Rent: $1,850
  • Unit Num Bedrms: 2
  • Unit Num Rooms: 4
  • Unit Occupied By: Tenant

Property History for 40 Union Street

DateEvent & SourcePriceAppreciation
Sep 16, 2025

Closed (Public Record)

Public Record #1914234869

$532,000

+2.1% / yr

Mar 2, 2005

Closed (Public Record)

Public Record #155076624

$345,000

+12.8% / yr

Oct 29, 1998

Closed (Public Record)

Public Record #92190056

$161,000

+1.8% / yr

DateEvent & SourcePrice
09/16/2025

Closed (Public Record)

Public Record #1914234869

$532,000

+2.1% / yr

03/02/2005

Closed (Public Record)

Public Record #155076624

$345,000

+12.8% / yr

10/29/1998

Closed (Public Record)

Public Record #92190056

$161,000

+1.8% / yr

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 40 Union Street

Taxable ValueLand$166,600Additions$133,770Total$300,370
Tax Record2024$8,305 ($692 / month)
Home Facts
Baths2Total Finished SqFt1,824 SqFtAbove Grade Finished SqFt1,824 SqFtStories1Lot Size29,621 SqFtStyleDuplexYear Built1986Year Renovated2005ZoningR-1CountySOUTH CENTRAL CONNECTICUAPNGUIL M:4710403

Schools near 40 Union Street

This home is within Guilford School District.
Rating
School
Type
Grades
Distance
Public - 5 to 6
Public - 7 to 8
Public - 9 to 12
Public - K to 4
Rating
School
Distance
A. Baldwin Middle School
Public5 to 6

E. C. Adams Middle School
Public7 to 8

Guilford High School
Public9 to 12

Calvin Leete School
PublicK to 4

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Listing Courtesy of Sunset Creek Realty, LLC, Adrian S Price

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.