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MLS ID KEY932455Last updated Sep 18, 2026

Single Family

121 Jamesport Avenue

Pending · Riverhead · Suffolk County, NY 11970

Bedrooms
6 Beds
Bathrooms
6 Baths
Year built
1913
Est. monthly taxes
$1,094.8
Property gallery0 / 49
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About this home

Step into the timeless grandeur of Wisteria Court, one of South Jamesport's most admired historic estates. Wisteria Court stands proudly as an iconic 1913 Queen Anne Colonial set on a .75-acre double corner property in the heart of South Jamesport, just two blocks from the beautiful Great Peconic Bay. This grand residence offers rare legal two-family status and expansive living space, surrounded by lush, mature landscaping and an extraordinary wraparound porch with over 950 square feet of covered outdoor living. Built off a storied local love story, the home carries both historic charm and remarkable scale, with approximately 4,500 square feet of legal living area, including additional space of a full basement and expansive walk up attic, nearly doubling the square footage, all with low taxes. Inside, the home features period details, tall ceilings, and multiple formal and informal gathering rooms filled with natural light. Dual dining areas include a gracious formal dining room ideal for hosting and an additional dining space off the galley kitchen suited for everyday meals. The upper levels offer an array of spacious guest bedrooms with warm wood floors, original trims, and the inviting character of early-century design. Guest bathrooms have been tastefully updated with classic finishes while honoring the home’s vintage aesthetic. Significant recent upgrades elevate the home’s functionality and longevity, including new electric service with dual meters and an upgrade to 350 amps, a new alarm system with perimeter video cameras, and extensive renovations to the rear apartment including new floors, ceilings, paint, and furnishings. Additional updates include a new oil tank, new living room floors and paint, a new HVAC system, all new major appliances—stoves, dishwashers, washing machines, dryers, refrigerators, and microwaves—as well as a new home theater television and sound system (some lights to be excluded from sale). Exterior enhancements include new front walkway pavers, new lawn installation, a new gravel driveway, and new Belgian block driveway borders. There is a pickle ball court on premise. All of these improvements have been completed since May 2024. The property also includes a new septic tank installed in 2019 and a new water heater added in 2020. Designed for effortless entertaining, the property provides dining for 22, sleeping for 14+ guests, and parking for up to 15 cars. Estate-like grounds, established hedgerows, and a substantial street presence create a private and elegant setting. Just steps from sandy bay beaches, Wisteria Court remains one of South Jamesport’s most distinguished legacy homes—a rare opportunity to own a treasured piece of North Fork history. With low taxes of $13,138!

Listing snapshot

Days on site
59 days
Listed on MLS
Dec 1, 2025
Full baths
4
Half baths
2
Annual property tax (MLS)
$13,137.61
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Engel & Volkers North Fork
MLS ID
KEY932455
Last updated
Sep 18, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1913
Garage
No
Parking
Driveway, Private
Water source
Public
Sewer
Septic Tank
Utilities
Cable Available, Electricity Available, Trash Collection Public, Water Available

Interior features

Basement
Full, Unfinished
Heating
Hot Water, Oil
Cooling
Central Air, Ductless
Interior
Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Chefs Kitchen, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, In-Law Floorplan, Natural Woodwork, Original Details, Pantry, Primary Bathroom, Walk-In Closet(s)
Appliances
Dishwasher, Dryer, Washer
Flooring
Hardwood
Fireplace
Yes
Fireplaces
2

Exterior features

Architectural style
Includes Legal Accessory Apartment, Victorian
Construction materials
Frame
Private pool
No

Schools (MLS)

Elementary school
Aquebogue Elementary School
Elementary school district
Riverhead
Middle school
Riverhead Middle School
Middle school district
Riverhead
High school
Riverhead Senior High School
High school district
Riverhead

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Riverhead · Suffolk County, NY 11970Show interactive map
121 Jamesport Avenue

Riverhead · Suffolk County, NY 11970

Google Maps directions

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Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

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Listing data is supplied by the MLS and may change without notice.