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$699,900 Coming Soon

  • For Sale
  • Coming Soon
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 3,856 Sq. Ft.
  • 4 Car Garage
  • Updated 9 hours ago
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Rare and versatile opportunity in the heart of Unionville! This unique property offers incredible potential with a main residence featuring three existing apartments, a large barn, multiple garages, and expansive flat land ideal for a variety of uses. A separate front building lot is included and was previously approved for construction of a single-family home. There is also potential for an additional building site toward the rear of the property, creating the possibility for up to three homes on one property, subject to approvals. Whether you are seeking a multigenerational living setup, investment opportunity, hobby property, or private family compound, this property provides exceptional flexibility and space. Car enthusiasts, contractors, collectors, or hobbyists will appreciate the oversized barn, large detached garage spaces, and abundant storage options. Outdoor living is equally impressive with a beautiful patio area featuring a natural gas grill hookup, perfect for entertaining, gatherings, and enjoying the peaceful setting. The level land provides room for expansion, recreation, gardens, or future improvements. Conveniently located near shopping, dining, schools, and major routes while offering privacy and endless possibilities. Opportunities like this are rarely available-bring your vision and create your dream estate, investment property, or family compound in desirable Unionville!

Full Property Details for 334 Plainville Ave

General

  • Price: $699,900
  • Taxes: (July 2025-June 2026)
  • Status: Coming Soon
  • Type: Single Family
  • Source: SMARTMLS
  • MLS ID: 24174163
  • Updated: 5/9/2026
  • Added to Site: 1 day(s) ago
  • Expected Market Date: 5/17/2026

Interior

  • Number of Rooms: 11
  • Rooms/Areas: Bonus Room
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Oven/Range, Microwave, Range Hood, Refrigerator, Dishwasher

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4
  • Full Bath: Main

Bedrooms

  • Total Bedrooms: 4
  • Primary Bedroom: Primary Bedroom - Dressing Room, Full Bath, 18 x 16, Upper
  • Bedroom 1: Bedroom - Bay/Bow Window, Full Bath, 13 x 13, Main
  • Bedroom 2: Bedroom, 13 x 9, Main
  • Bedroom 3: Bedroom - Ceiling Fan, Full Bath, 19 x 14, Upper

Other Rooms

  • Living Room: Living Room - Wide Board Floor, 20 x 12, Main
  • Family Room: Family Room - Remodeled, 24 x 24, Main
  • Kitchen: Kitchen, 12 x 8, Main
  • 2nd Kitchen: Kitchen - Remodeled, Granite Counters, Pantry, Tile Floor, 16 x 13, Main
  • Dining Room: Dining Room - Hardwood Floor, 13 x 10, Main
  • Office: Office, 11 x 9, Upper
  • Laundry: Main Level
  • In-Law/Au Pair Suite: Yes

Exterior

  • Exterior Features: Shed, Barn, Gutters, Patio

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 4
  • Total Spaces: 10
  • Parking: Attached Garage, Unpaved

Location

  • County: Hartford
  • Neighborhood: Unionville
  • Driving Directions: gps friendly

School Information

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

Community

  • Community Name: Unionville

Heating & Cooling

  • Cooling Type: Ceiling Fans, Central Air, Ductless
  • Heating Type: Hot Water, Oil
  • Heating Fuel: Oil
  • Water Heater: Oil, Propane, Domestic

Utilities

  • Sewer: Public Sewer Connected
  • Water: Private Well

Structural Information

  • Architectural Style: Cape Cod
  • Construction Status: No/Resale
  • Exterior Const.: Vinyl Siding
  • Basement Desc.: Partial, Unfinished
  • Roof: Asphalt Shingle
  • Attic: Yes
  • Square Feet: 3,856
  • Above Ground: 3,856 Sq. Ft.
  • Year Built: 1937

Lot Features

  • Lot Size (Acres): 1.12
  • Zoning: R20
  • Lot Description: Level Lot

Green Features

  • Energy Features: Active Solar, Generator, Thermopane Windows

Financial Considerations

  • Assessment Amount: $337,190
  • Tax Year: July 2025-June 2026

Disclosures and Reports

  • Property ID: 1978730

Listed by Berkshire Hathaway NE Prop., Jacek Mikolajczyk Team, Jacek Mikolajczyk

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Listing agent

— 334 Plainville Ave —

  • Jacek Mikolajczyk

    Berkshire Hathaway NE Prop.

Agent Contact: (860) 874-6646 Office Contact: (860) 677-4949

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 334 Plainville Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/08/2026
Listed
$699,900
37.24%
MLS
3/23/2022
Sold
$510,000
—
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 334 Plainville Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,976
5%
$337,190
—
2023
$8,581
5%
$337,190
—
2023
$8,163
12%
$337,190
36%
2022
$7,285
2%
$248,480
—
2021
$7,159
3%
$248,480
—
2020
$6,950
—
$248,480
—
2019
$6,950
3%
$248,480
—
2018
$6,754
-9%
$248,480
-11%
2017
$7,408
100%
$277,670
—
2016
100%
$277,670
-3%
2015
100%
$286,070
—
2014
-100%
$286,070
—
2011
$6,886
—
$286,070
—
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 334 Plainville Ave

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

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Berkshire Hathaway NE Prop., Jacek Mikolajczyk Team, Jacek Mikolajczyk

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334 Plainville Avenue, Farmington, CT 06085 (MLS# 24174163) is a Single Family property with 4 bedrooms and 4 full bathrooms. 334 Plainville Avenue is currently listed for $699,900 and was received on May 08, 2026. Want to learn more about 334 Plainville Avenue? Do you have questions about finding other Single Family real estate for sale in Unionville? You can browse all Unionville real estate or contact a Coldwell Banker agent to request more information.

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