340 Middletown Avenue

Closed 8/3/26
Closed 8/3/26
Gallery Image 1
Sold
Last Sold Price
$617,500
5 beds2,800 sqft$221/sqft
340 Middletown Ave, North Haven, CT 06473
Single FamilyProperty Type
1 acresLot Size
1875Year Built
$221/sq ftPrice per sq ft

Description

Positioned up off the main road, this spacious and thoughtfully updated 5-bedroom, 3-full-bath home offers over 2,800 square feet of comfortable living space. The inviting wraparound porch sets the tone for a home with warmth, history, and plenty of room to enjoy inside and out. A major addition created a stunning, private wing featuring a spacious primary bedroom, a beautiful full bath with double sinks, a soaking tub, and a separate large tile shower stall. This wing also includes the 5th bedroom,...Positioned up off the main road, this spacious and thoughtfully updated 5-bedroom, 3-full-bath home offers over 2,800 square feet of comfortable living space. The inviting wraparound porch sets the tone for a home with warmth, history, and plenty of room to enjoy inside and out. A major addition created a stunning, private wing featuring a spacious primary bedroom, a beautiful full bath with double sinks, a soaking tub, and a separate large tile shower stall. This wing also includes the 5th bedroom, currently used as a home office, offering excellent flexibility and multi-generational possibilities. The main level continues with a huge recently updated eat-in kitchen, a third full bath, a family room with a dry bar/coffee station, and a living room with a fireplace for cold New England nights. Upstairs, three generous-sized bedrooms share a second renovated full bath. Outside, enjoy a large paver patio, storage shed, and an acre of yard with room for future possibilities-pool, garage, etc. Valuable updates include the roof, two furnaces, indirect hot water heater, rebuilt front porch, central air, well pump, town sewer connection, perimeter drain, additional insulation and more. The money-saving solar panels are owned, adding another huge incentive. Located moments from highways, shopping, dining, and everyday conveniences, this North Haven home offers space, updates, charm, and flexibility in one impressive package.
  • Listed by: Anna Buono 203.376.5878 annabuono@bhhsne.com • Berkshire Hathaway NE Prop.
Listing closed: 08/03/2026 12:00 AM • Source: SMARTMLS, MLS#: 24184386
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Location

Listing Courtesy of Berkshire Hathaway NE Prop., Anna Buono

Sold By Houlihan Lawrence WD, Leanne Petrillo

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$3,793 per month

30 year fixed, 6.71% Interest

Principal and Interest

$3,191

Property Taxes

$602

HOA Dues

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Property Information for 340 Middletown Avenue

Property Details
  • Taxes: $7,228 / year
  • MLS Type: Residential
  • County: New Haven County
  • Basement Description: Full, Sump Pump, Storage, Full With Hatchway
  • Direct Waterfront: No
  • Expected Active Date: 06-20-2026
  • Garages Number: 0
  • Neighborhood: Montowese
  • Style: Colonial, Farm House
  • Swimming Pool: No
  • Expected On Market Date: 06-20-2026
Building Information
  • Year Built: 1875
  • Lot Size: 1.00 AC / 43,560 SF
Summary
Property and Location
  • Acres Source: Public Records
  • Directions: 340 Middletown Avenue
  • Elementary School: Montowese
  • Flood Zone: No
  • High School: North Haven
  • Latitude: 41.351883
  • Longitude: -72.849159
  • Middle Jr High School: North Haven
  • Neighborhood Amenities: Health Club, Medical Facilities, Playground/Tot Lot, Shopping/Mall
  • State: Connecticut
HOA and Fees
  • Home Owner's Assocation: No
  • Sewer Usage Fee Annual: $460
  • Tax Year: July 2025-June 2026
  • Property Tax: $7,228
Interior and Exterior Features
Exterior Features
  • Exterior Features: Wrap Around Deck, Covered Deck, Patio
  • Waterfront Description: Not Applicable
Interior Features
  • Appliances Included: Oven/Range, Microwave, Refrigerator, Dishwasher
  • Attic Description: Storage Space, Pull-Down Stairs
  • Cooling System: Ceiling Fans, Central Air, Split System, Zoned
  • Heat Type: Hot Air, Hot Water
  • Attic YN: Yes
  • Fireplaces Total: 1
  • Laundry Room Info: Lower Level
  • Rooms Total: 8
Room 1
  • Room Entry Order: 1
  • Room Features: Bay/Bow Window,Fireplace,Hardwood Floor
  • Room Length: 13.6
  • Room Level: Main
  • Room Type: Living Room
  • Room Width: 13.7
Room 2
  • Room Entry Order: 10
  • Room Features: Stall Shower,Tile Floor
  • Room Length: 9.2
  • Room Level: Main
  • Room Type: Full Bath
  • Room Width: 6.7
Room 3
  • Room Entry Order: 11
  • Room Features: Remodeled,Granite Counters,Double-Sink,Tile Floor
  • Room Length: 12.5
  • Room Level: Main
  • Room Type: Full Bath
  • Room Width: 8.8
Room 4
  • Room Entry Order: 12
  • Room Features: Remodeled,Stall Shower
  • Room Length: 7.5
  • Room Level: Upper
  • Room Type: Full Bath
  • Room Width: 7.8
Room 5
  • Listing Key: 545E6C67C2D21AE2E063E201100A2FC9
  • Room Entry Order: 2
  • Room Features: Remodeled,Ceiling Fan,Granite Counters,Dining Area,Patio/Terrace,Tile Floor
  • Room Length: 22.0
  • Room Level: Main
  • Room Type: Eat-In Kitchen
  • Room Width: 15.7
Room 6
  • Room Entry Order: 3
  • Room Features: 9 ft+ Ceilings,Ceiling Fan,Dry Bar,Hardwood Floor
  • Room Length: 21.3
  • Room Level: Main
  • Room Type: Family Room
  • Room Width: 13.7
Room 7
  • Room Entry Order: 4
  • Room Features: Bay/Bow Window,Patio/Terrace,Sliders,Walk-In Closet,Hardwood Floor
  • Room Length: 20.9
  • Room Level: Main
  • Room Type: Primary Bedroom
  • Room Width: 14.1
Room 8
  • Room Entry Order: 5
  • Room Features: Hardwood Floor
  • Room Length: 9.5
  • Room Level: Main
  • Room Type: Bedroom
  • Room Width: 14.4
Room 9
  • Listing Key: 545E6C67C2D21AE2E063E201100A2FC9
  • Room Entry Order: 6
  • Room Features: Walk-In Closet,Hardwood Floor
  • Room Length: 13.1
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 13.5
Room 10
  • Room Entry Order: 7
  • Room Features: Wall/Wall Carpet
  • Room Length: 11.1
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 11.1
Room 11
  • Room Entry Order: 8
  • Room Features: Hardwood Floor
  • Room Length: 22.9
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 15.4
Room 12
  • Room Entry Order: 9
  • Room Features: Wall/Wall Carpet
  • Room Length: 9.4
  • Room Level: Upper
  • Room Type: Den
  • Room Width: 17.0
Property
Property and Assessments
  • Construction Description: Frame
  • Exterior Siding: Vinyl Siding
  • Foundation Type: Concrete, Stone
  • New Construction Type: No/Resale
  • Roof: Asphalt Shingle
  • Year Built: 1875
  • Year Built Source: Public Records
  • Bank Owned Property: No
  • In Law Access: First Floor
  • In Law Apartment: Possible
  • Sq Ft Description: with addition, home is over 2800 square feet. Town field card not updated
  • Living Area SQFT Per Public Records: 2004
Lot Information
  • Lot Description: Dry, Level Lot
  • Parcel Number: 2016838
  • Sq Ft Est Heated Above Grade: 2800.0
  • Sq Ft Total: 2800.0
  • Zoning: R40
Utilities
  • Energy Features: Active Solar, Extra Insulation, Programmable Thermostat, Thermopane Windows
  • Heat Fuel Type: Natural Gas
  • Hot Water Description: Natural Gas, Tankless Hotwater
  • Sewage System: Public Sewer Connected
  • Water Source: Public Water In Street, Private Well
Multi Family
Income and Expenses
  • Occupied By: Owner

Property History for 340 Middletown Avenue

DateEvent & SourcePriceAppreciation
Jul 15, 2026

Closed (Public Record)

Public Record #1947227147

$617,500

+6.3% / yr

Jun 3, 2009

Closed (Public Record)

Public Record #271021804

$215,534

-25.4% / yr

Jan 11, 2007

Closed (Public Record)

Public Record #713746202

$435,000—
DateEvent & SourcePrice
07/15/2026

Closed (Public Record)

Public Record #1947227147

$617,500

+6.3% / yr

06/03/2009

Closed (Public Record)

Public Record #271021804

$215,534

-25.4% / yr

01/11/2007

Closed (Public Record)

Public Record #713746202

$435,000

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

Public Records for 340 Middletown Avenue

Taxable ValueLand$76,930Additions$168,420Total$245,350
Tax Record2025$7,228 ($602 / month)
Home Facts
Beds4Baths2Total Finished SqFt2,004 SqFtAbove Grade Finished SqFt2,004 SqFtUnfinished Basement SqFt1,084 SqFtStories2Lot Size43,560 SqFtStyleSingle Family ResidenceYear Built1875Year Renovated1978ZoningR40CountySOUTH CENTRAL CONNECTICUAPNNRHV M:018 L:078

Schools near 340 Middletown Avenue

This home is within North Haven School District.
Rating
School
Type
Grades
Distance
Montowese Elementary School
Public - PK to 5
North Haven Middle School
Public - 6 to 8
North Haven High School
Public - 9 to 12
Ridge Road Elementary School
Public - PK to 5
Rating
School
Distance
Montowese Elementary School
PublicPK to 5

North Haven Middle School
Public6 to 8

North Haven High School
Public9 to 12

Ridge Road Elementary School
PublicPK to 5

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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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 340 Middletown Avenue, North Haven, CT 06473
$617,500
5
2,800
43,560
320 Middletown Avenue, Unit 10, North Haven, CT 06473
$299,900
2
1,500
–
358 Middletown Avenue, North Haven, CT 06473
$252,000
3
1,488
43,995
217 Montowese Avenue, North Haven, CT 06473
$396,000
4
3,222
44,866
232 Montowese Avenue, North Haven, CT 06473
$120,000
2
1
1,362
39,640
11 Judd Drive, North Haven, CT 06473
$155,000
3
1.5
1,340
45,302

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Listing Courtesy of Berkshire Hathaway NE Prop., Anna Buono

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.