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$1,495,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 3,869 Sq. Ft.
  • 2 Car Garage
  • Updated 22 hours ago

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Open House: 12:00 PM - 2:00 PM

Saturday 5/30 12:00 PM - 2:00 PM

10 Prospect Street,Groton, CT 06355

10 Prospect StreetGrotonCT06355

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Quintessential coastal New England living in one of the most coveted locations in all of Mystic. Stately 4-bedroom, 3.5-bath 3,869 Sq Ft Colonial, gracefully set on prestigious Prospect Street in the heart of Historic Mystic. Built with the enduring craftsmanship and character of the 1940s, this timeless residence captures the charm and nautical spirit of Mystic's celebrated seaside village lifestyle. Just a short stroll to Historic Downtown Mystic, the iconic drawbridge, boutique shopping, gourmet specialty food markets, renowned restaurants, deep-water marinas, and the Mystic River waterfront. Ideally located with convenient access to I-95, making travel to Boston and New York effortless. Nestled on nearly one-half acre of beautifully manicured grounds on one of Mystic's most picturesque and established streets, this rare offering combines elegance, warmth, and classic coastal charm. The inviting living room features a cozy wood-burning fireplace perfect for crisp autumn evenings after a day on the water. The first floor offers a welcoming foyer/mudroom, private home office, formal dining room, and an updated kitchen that opens seamlessly to a sun-filled family room with pellet stove and sweeping views of the lush rear yard. Outdoor spaces evoke the feel of a private coastal retreat, ideal for garden parties, summer entertaining, lawn games, or simply relaxing after a day at the marina. Continued:

Full Property Details for 10 Prospect St

General

  • Price: $1,495,000
  • Taxes: (July 2025-June 2026)
  • Status: Active
  • Type: Single Family
  • Source: SMARTMLS
  • MLS ID: 24175980
  • Updated: 5/28/2026
  • Added to Site: 1 day(s) ago

Interior

  • Number of Rooms: 9
  • Rooms/Areas: Bonus Room, Foyer, Laundry Room
  • Interior Features: Auto Garage Door Opener, Cable - Available
  • Fireplace: Yes
  • Number of Fireplaces: 2
  • Appliances: Cook Top, Wall Oven, Microwave, Range Hood, Refrigerator, Freezer, Dishwasher, Disposal, Washer, Dryer

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Primary Bathroom: Primary Bath - Full, 7 x 9, Upper
  • Full Bath: Stall Shower, Tile Floor, 11 x 7, Upper
  • Partial Bath: Tile Floor, 4 x 5, Main

Bedrooms

  • Total Bedrooms: 4
  • Primary Suite: Skylight, Cathedral Ceiling, Balcony/Deck, Bedroom Su, 16 x 12, Upper
  • Bedroom 1: Bedroom - Wall/Wall Carpet, 13 x 10, Upper
  • Bedroom 2: Bedroom - Wall/Wall Carpet, 13 x 12, Upper
  • Bedroom 3: Bedroom - Bay/Bow Window, Wall/Wall Carpet, 13 x 14, Upper

Other Rooms

  • Living Room: Living Room - Built-Ins, Fireplace, French Doors, Hardwood Floor, 17 x 12, Main
  • Family Room: Family Room - Skylight, Cathedral Ceiling, Built-Ins, Fireplace, French Doors, Stone Floor, 18 x 27, Main
  • Eat In Kitchen: Eat-In Kitchen - Double-Sink, Eating Space, Island, Pantry, Hardwood Floor, 22 x 14, Main
  • Dining Room: Dining Room - French Doors, Hardwood Floor, 14 x 11, Main
  • Office: Office - Hardwood Floor, 8 x 11, Main
  • Game room: Yes
  • Game Room: Rec/Play Room, 20 x 22, Lower
  • Rec Room: 20 x 22, Lower
  • Laundry: Upper Level
  • Other Room 1: Other, 16 x 26, Lower
  • Other Room 2: Other, 28 x 15, Main

Exterior

  • Exterior Features: Deck

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 2
  • Total Spaces: 2
  • Parking: Attached Garage, Covered Garage, Driveway

Location

  • County: New London
  • Neighborhood: Mystic
  • Driving Directions: Rt. 215 to West Mystic Ave. Left on Thomas St. Right on Prospect St. Property on left.

School Information

  • Elementary School: Per Board of Ed
  • Middle School: Per Board of Ed
  • High School: Fitch Senior

Community

  • Community Name: Mystic

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Hot Water, Oil
  • Heating Fuel: Oil
  • Water Heater: Domestic

Utilities

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

Structural Information

  • Architectural Style: Colonial
  • Construction Status: No/Resale
  • Exterior Const.: Wood
  • Basement Desc.: Full
  • Roof: Asphalt Shingle
  • Square Feet: 3,869
  • Above Ground: 3,869 Sq. Ft.
  • Year Built: 1940

Lot Features

  • Lot Size (Acres): 0.49
  • Driveway/Sidewalk: Asphalt
  • Zoning: RS-12
  • Lot Description: Level Lot, Open Lot

Financial Considerations

  • Assessment Amount: $611,520
  • Tax Year: July 2025-June 2026

Disclosures and Reports

  • Property ID: 1960138

Listed by William Pitt Sotheby's Int'l, Judith Caracausa

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Listing agent

— 10 Prospect St —

  • Judith Caracausa

    William Pitt Sotheby's Int'l

Agent Contact: (860) 912-9903 Office Contact: (860) 536-5900

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 10 Prospect St

School District:Groton School District
NameGradesDistance
Mystic River Magnet School
160 Fish Town Rd, Stonington, CT 06355
PK-51 mi
Groton Middle School
35 Groton Long Point Road, Groton, CT 06340
6-81.7 mi
Fitch Senior High School
101 Groton Long Point Road, Groton, CT 06340
9-121.9 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 10 Prospect St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/28/2026
Listed
$1,495,000
123.47%
MLS
7/06/2017
Sold
$669,000
—
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 10 Prospect St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$16,646
8%
$611,520
—
2023
$15,463
4%
$611,520
—
2023
$14,864
2%
$611,520
—
2022
$14,538
11%
$611,520
32%
2021
$13,054
1%
$463,400
—
2020
$12,947
5%
$463,400
—
2019
$12,387
1%
$463,400
—
2018
$12,238
2%
$463,400
—
2017
$12,011
5%
$463,400
-2%
2016
$11,414
3%
$474,810
—
2015
$11,035
2%
$474,810
—
2014
$10,773
-1%
$474,810
—
2011
$10,864
—
$474,810
—
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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*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 William Pitt Sotheby's Int'l, Judith Caracausa

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10 Prospect Street, Groton, CT 06355 (MLS# 24175980) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 10 Prospect Street is currently listed for $1,495,000 and was received on May 28, 2026. Want to learn more about 10 Prospect Street? Do you have questions about finding other Single Family real estate for sale in Mystic? You can browse all Mystic real estate or contact a Coldwell Banker agent to request more information.

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