Date
Details
Price
Change
Source
5/08/2026
Listed
$649,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/27
$649,900 Coming Soon
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1/27
Property Description
Come see this once-in-a-lifetime opportunity to own not just one summer home, but two on the same lot! The first home features 2 bedrooms, 1 full bath, a spacious living room, and an eat-in kitchen area. Both homes are exceptionally clean and well maintained. The second home offers 1 bedroom and 1 full bath, with open cathedral ceilings and abundant natural light. Enjoy a small side deck and an outdoor shower-perfect for relaxing after a day at the beach. You'll feel the warmth and charm the moment you enter these cozy summer homes. Just a short walk to the beach, this unique property is ideal for extended family, guests, or rental potential. Unit A has electric baseboard heat.
Full Property Details
Full Property Details for 10 Hartford Ave
General
- Price: $649,900
- Taxes: (July 2025-June 2026)
- Status: Coming Soon
- Type: Multi-Family
- Source: SMARTMLS
- MLS ID: 24174227
- Updated: 5/12/2026
- Added to Site: 6 day(s) ago
- Expected Market Date: 5/16/2026
Interior
- Number of Rooms: 5
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: None
Exterior
- Exterior Features: Porch-Enclosed, Porch, Deck, Guest House, Patio
- Color: GREY
Parking
- Total Spaces: 10
- Parking: Off Street Parking, Unassigned Parking, Unpaved
Location
- County: New London
- Neighborhood: Sound View
- Driving Directions: RT 154 TO HARTFORD AVE OR GPS
School Information
- Elementary School: Mile Creek
- Middle School: Per Board of Ed
- Intermediate School: Per Board of Ed
- High School: Lyme-Old Lyme
Community
- Community Name: Sound View
Heating & Cooling
- Cooling Type: None
- Heating Type: No Heat
- Water Heater: Electric, Domestic, Tank Size Unknown
Utilities
- Sewer: Septic, Cesspool
- Water: Public Water Connected
Structural Information
- Architectural Style: Other
- Description/Design: Seasonal Property
- Construction Status: No/Resale
- Exterior Const.: Vinyl Siding, Wood
- Basement Desc.: Crawl Space, Unfinished
- Roof: Asphalt Shingle, Fiberglass Shingle
- Square Feet: 960
- Above Ground: 960 Sq. Ft.
- Year Built: 1940
Unit Information
Unit 1
- Square Feet: 684
- Total Bathrooms: 1
- Bedrooms: 2
Unit 2
- Square Feet: 360
- Total Bathrooms: 1
- Bedrooms: 1
Lot Features
- Lot Size (Acres): 0.1
- Zoning: R-10
- Lot Description: Level Lot
Financial Considerations
- Assessment Amount: $316,600
- Tax Year: July 2025-June 2026
Disclosures and Reports
- Property ID: 1555478
Listed by Agnelli Real Estate, Frank Mangiagli
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 10 Hartford Ave —
Frank Mangiagli
Agnelli Real Estate
Agent Contact: (860) 803-5326 Office Contact: (860) 633-4000
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 10 Hartford Ave
School District:Regional School District 18
| Name | Grades | Distance |
|---|---|---|
Mile Creek School 205 Mile Creek Road, Old Lyme, CT 06371 | K-5 | 0.5 mi |
Lyme-Old Lyme Middle School 53 Lyme Street, Old Lyme, CT 06371 | 6-8 | 3.3 mi |
Lyme-Old Lyme High School 69 Lyme Street, Old Lyme, CT 06371 | 9-12 | 3.4 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 Hartford Ave
Tax History
Tax History for 10 Hartford Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,138
62%
$316,600
144%
2023
$3,172
4%
$130,000
—
2023
$3,055
—
$130,000
—
2022
$3,055
1%
$130,000
—
2021
$3,029
—
$130,000
—
2020
$3,016
-7%
$130,000
-11%
2019
$3,256
2%
$145,300
—
2018
$3,184
1%
$145,300
—
2017
$3,160
3%
$145,300
—
2016
$3,080
3%
$145,300
—
2015
$2,996
5%
$145,300
—
2014
$2,864
2%
$145,700
—
2011
$2,812
—
$145,700
—
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
Estimate the Cost for 10 Hartford Ave
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- Single Family
- Active
- Updated 5 days ago
- 3Beds
- 2Total Baths
- 1,033Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 1Total Bath
- 1,184Sq. Ft.
- Single Family
- Active
- Updated 22 hours ago
- 4Beds
- 3Total Baths
- 3,023Sq. Ft.
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- Single Family
- Active
- Updated 6 hours ago
- 2Beds
- 1Total Bath
- 960Sq. Ft.
- Single Family
- Active
- Updated 17 hours ago
- 2Beds
- 2Total Baths
- 1,664Sq. Ft.
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- Single Family
- Closed
- 4Beds
- 2Total Baths
- 2,033Sq. Ft.
Listed by Heidi Hoss
Sold by Weichert Realtors MRG
Sold by Weichert Realtors MRG
- Single Family
- Closed
- 4Beds
- 3Total Baths
- 2,391Sq. Ft.
Listed by Vivian Senft and Julia Rathkey
Sold by Kazantzis Real Estate, LLC
Sold by Kazantzis Real Estate, LLC
- Single Family
- Closed
- 5Beds
- 3Total Baths
- 2,787Sq. Ft.
Listed by William Pitt Sotheby's Int'l
Sold by Lisa Golebiewski
Sold by Lisa Golebiewski
10 Hartford Avenue, Old Lyme, CT 06371 (MLS# 24174227) is a Multi-Family property with 2 units containing 3 bedrooms and 2 full bathrooms. 10 Hartford Avenue is currently listed for $649,900 and was received on May 08, 2026. Want to learn more about 10 Hartford Avenue? Do you have questions about finding other Multi-Family real estate for sale in Old Lyme? You can browse all Old Lyme real estate or contact a Coldwell Banker agent to request more information.