28 days on market
Active

10 Portland Avenue, Old Lyme CT 06371

Current Price: $495,000

1 beds 1 baths 656 sq. ft

Last Update: 4/10/2026

Property Type: Single Family For Sale

Public Remarks

Charming, beautifully maintained seasonal beach cottage just about 800 steps from the shore. Tucked into a neighborhood of well-kept homes, this inviting coastal retreat is the perfect place to escape for the summer-spend your days beach walking, swimming, kayaking, shell collecting, or simply relaxing by the water. A bright enclosed sun porch welcomes you in and offers the perfect spot for morning coffee or unwinding after a day at the beach. Inside, the cozy living room flows into an eat-in kitchen, with a main-level bedroom and full bath. The finished walk-up attic has been used by current and previous owners to accommodate additional overnight guests. Enjoy summer evenings grilling on the spacious deck and patio overlooking the backyard and garden area, and rinse off in the convenient outdoor hot shower after a day in the sand. Recent updates include a newer architectural shingle roof, gutters and downspouts, energy-efficient Harvey windows, and a newer entry door. Two sheds provide excellent storage for beach gear, and parking on both sides of the property allows space for multiple vehicles. Flood insurance is NOT required. Conveniently located near shoreline dining, parks, and attractions, including Mohegan Sun and the Katharine Hepburn Cultural Arts Center. An ideal summer getaway where you can unplug, relax, and make lasting shoreline memories year after year.

Furnishings negotiable. Successfully operated as an Airbnb with consistent occupancy, offering a turnkey opportunity for those seeking a summer retreat with rental income potential.

Map to Property at 10 Portland Avenue, Old Lyme CT 06371


Route 156 to Portland Avenue

Residential Property Information for 10 Portland Avenue, Old Lyme CT 06371

MLS #: 24159085

Style: Bungalow,Cottage

Color: White

Total Rooms:

Bedrooms: 1

Bathrooms: 1

Acres: 0.11

Year Built: 1940 (Public Records)

New Construction: No/Resale

Home Warranty Offered:

Property Tax: $4,575

Zoning: R-10

Mil Rate:

Assessed Value: $281,900 

Potential Short Sale:

Square Footage: Estimated HEATED Sq.Ft. above grade is 656; below grade sq feet total is ; total sq ft is 656

Features
Appliances Incl.: Oven/Range,Refrigerator,Washer,Dryer
Laundry Location & Info: Main Level  Full size stacking units in kitchen
Fireplaces: 0
Energy Features: Storm Doors,Thermopane Windows
Energy Features: Storm Doors,Thermopane Windows
Basement Desc.: None
Exterior Siding: Vinyl Siding
Exterior Features: Porch-Enclosed,Shed,Porch,Deck,Gutters,Garden Area,Lighting,Patio
Foundation: Piling
Roof: Asphalt Shingle
Swimming Pool: 0
Waterfront Feat.: Walk to Water,Beach Rights,Water Community,Association Optional
Lot Description: Fence - Partial,Level Lot
Nearby Amenities: Bocci Court,Golf Course,Library,Medical Facilities,Park,Shopping/Mall
In Flood Zone: 0
Occupied: Vacant
HOA Information

HOA Fee Amount 75

HOA Fee Frequency: Annually

Association Amenities: .

Association Fee Includes:

Utility Information

Hot Water System

Heat Type:

Fueled By: Baseboard.

Cooling: Ceiling Fans,Window Unit

Fuel Tank Location:

Water Service: Public Water Connected

Sewage System: Septic

School Information

Elementary: Per Board of Ed

Intermediate: Per Board of Ed

Middle: Per Board of Ed

High School: Per Board of Ed

Marketing History

Current List Price: $495,000

Original List Price: $495,000

DOM: 28

Listing Date: 3/11/2026

Last Updated: 3/13/2026 4:05:03 AM

Expected Active Date: 3/13/2026

Listing Agent and Broker

List Agent Name: Kelly Anderson

List Office Name: William Raveis Real Estate