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$589,900 Coming Soon

  • For Sale
  • Coming Soon
  • Single Family
  • 5 Beds
  • 3 Full Baths
  • 2,800 Sq. Ft.
  • Updated 6 hours ago
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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.

Full Property Details for 340 Middletown Ave

General

  • Price: $589,900
  • Taxes: (July 2025-June 2026)
  • Status: Coming Soon
  • Type: Single Family
  • Source: SMARTMLS
  • MLS ID: 24184386
  • Updated: Today (6/17/2026)
  • Added to Site: Today
  • Expected Market Date: 6/20/2026

Interior

  • Number of Rooms: 8
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Oven/Range, Microwave, Refrigerator, Dishwasher

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3
  • Full Bath: Remodeled, Granite Counters, Double-Sink, Tile Floor, 12.5 x 8.8, Main

Bedrooms

  • Total Bedrooms: 5
  • Primary Bedroom: Primary Bedroom - Bay/Bow Window, Patio/Terrace, Sliders, Walk-In Closet, Hardwood Floor, 20.9 x 14.1, Main
  • Bedroom 1: Bedroom - Hardwood Floor, 9.5 x 14.4, Main
  • Bedroom 2: Bedroom - Wall/Wall Carpet, 11.1 x 11.1, Upper
  • Bedroom 3: Bedroom - Walk-In Closet, Hardwood Floor, 13.1 x 13.5, Upper
  • Bedroom 4: Bedroom - Hardwood Floor, 22.9 x 15.4, Upper

Other Rooms

  • Living Room: Living Room - Bay/Bow Window, Fireplace, Hardwood Floor, 13.6 x 13.7, Main
  • Family Room: Family Room - 9 ft+ Ceilings, Ceiling Fan, Dry Bar, Hardwood Floor, 21.3 x 13.7, Main
  • Eat In Kitchen: Eat-In Kitchen - Remodeled, Ceiling Fan, Granite Counters, Dining Area, Patio/T, 22 x 15.7, Main
  • Den: Den - Wall/Wall Carpet, 9.4 x 17, Upper
  • Laundry: Lower Level

Exterior

  • Exterior Features: Wrap Around Deck, Covered Deck, Patio

Location

  • County: New Haven
  • Neighborhood: Montowese
  • Driving Directions: 340 Middletown Avenue

School Information

  • Elementary School: Montowese
  • Middle School: North Haven
  • High School: North Haven

Community

  • Community Name: Montowese

Heating & Cooling

  • Cooling Type: Ceiling Fans, Central Air, Split System, Zoned
  • Heating Type: Hot Air, Hot Water, Natural Gas
  • Heating Fuel: Natural Gas
  • Water Heater: Natural Gas, Tankless Hotwater

Utilities

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

Structural Information

  • Architectural Style: Colonial, Farm House
  • Construction Status: No/Resale
  • Exterior Const.: Vinyl Siding
  • Basement Desc.: Full, Sump Pump, Storage, Full With Hatchway
  • Roof: Asphalt Shingle
  • Attic: Yes
  • Square Feet: 2,800
  • Above Ground: 2,800 Sq. Ft.
  • Year Built: 1875

Lot Features

  • Lot Size (Acres): 1
  • Zoning: R40
  • Lot Description: Dry, Level Lot

Green Features

  • Energy Features: Active Solar, Extra Insulation, Programmable Thermostat, Thermopane Windows

Financial Considerations

  • Annual Sewer Fee: $460
  • Assessment Amount: $245,350
  • Tax Year: July 2025-June 2026

Disclosures and Reports

  • Property ID: 2016838

Listed by Berkshire Hathaway NE Prop., Anna Buono

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Listing agent

— 340 Middletown Ave —

  • Anna Buono

    Berkshire Hathaway NE Prop.

Agent Contact: (203) 376-5878 Office Contact: (203) 294-9114

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

Schools serving 340 Middletown Ave

School District:North Haven School District
NameGradesDistance
Montowese Elementary School
145 Fitch Street, North Haven, CT 06473
K-50.3 mi
North Haven Middle School
55 Bailey Road, North Haven, CT 06473
6-81.7 mi
North Haven High School
221 Elm Street, North Haven, CT 06473
9-121.6 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 340 Middletown Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
6/17/2026
Listed
$589,900
173.69%
MLS
6/03/2009
Sold
$215,534
—
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 340 Middletown Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,228
8%
$245,350
27%
2023
$6,675
6%
$192,710
—
2023
$6,292
6%
$192,710
—
2022
$5,918
—
$192,710
—
2021
$5,918
—
$192,710
—
2020
$5,920
-3%
$192,710
-2%
2019
$6,131
—
$196,630
—
2018
$6,131
2%
$196,630
—
2017
$6,013
—
$196,630
—
2016
$6,003
4%
$196,630
—
2015
$5,785
-9%
$196,630
-13%
2014
$6,332
—
$225,330
—
2011
$6,302
—
$224,280
—
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.

Estimate the Cost for 340 Middletown Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by Berkshire Hathaway NE Prop., Anna Buono

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340 Middletown Avenue, North Haven, CT 06473 (MLS# 24184386) is a Single Family property with 5 bedrooms and 3 full bathrooms. 340 Middletown Avenue is currently listed for $589,900 and was received on June 17, 2026. Want to learn more about 340 Middletown Avenue? Do you have questions about finding other Single Family real estate for sale in North Haven? You can browse all North Haven real estate or contact a Coldwell Banker agent to request more information.

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