Deed Analysis, March 3 - 27 East

Real Estate News

Real Estate News / 1416176

Deed Analysis, March 3

author27east on Feb 27, 2012

17 Prospect Avenue, $1,995,000
11 Prospect Avenue, $1,633,333
15 Prospect Avenue, $1,271,667
Sag Harbor Village

Buyers shopping for a house in the Hamptons often eye garages, pool houses, attics, basements and the like with an eye toward finishing them for guests. They know that after they close, they will be deluged with requests from friends and relatives who want to visit—typically on the weekend of July 4th.

While it is sometimes possible to create sleeping quarters in a basement, conversion of attics into living space and the construction of guest cottages have been illegal for decades. What then to do with all the guests, especially those best held at arm’s length?

Today there are only two solutions: either purchase a house with a preexisting guest cottage or purchase a compound—two or more adjoining properties, each entitled to its own home under zoning.

This unusual purchase is a lovely compound. All three properties are located on Prospect Avenue in Sag Harbor, which runs down to Bay Street along the water, between Havens Beach and the wharf. Together, the properties total almost 1.3 acres, with a main house, guest house, pool house and garage.

The main house was built around 1840 and the guest house was built around 1900. Both have been totally renovated and updated in an understated, soothing style, with clean and modern details. Together these homes total around 8,000 square feet, with 10 bedrooms and 6½ baths.

The pool house is equally captivating. It’s a lovely structure that resembles a carriage house and has a large porch overlooking the pool, which is free-form gunite with natural stone rock walls. The rock wall theme is carried throughout the entire property, which has been professionally landscaped with stone walkways, patios, sunken gardens and specimen trees.

This purchase ticks lots of boxes that tend to add value. It is close to a village center, and to the water. It is private, and unique. It has historic character, but has been renovated to current standards. Most important, it consists of three properties, two of which have homes.

The total purchase price for these properties together was $4,900,000, very close to the full asking price. It was an almost instant sale, with the consideration divided among the lots for tax purposes.

When buyers have the opportunity and the means to purchase adjoining properties, they should always strongly consider it. Many do, and a surprising number of properties are sold among neighbors in the Hamptons. In a world without the ability to build new guest cottages, purchasing multiple adjoining properties often adds up to more than the sum of their individual parts.

You May Also Like:

$31.5 Million Sale of East Hampton Oceanfront Estate Marks One of the Year’s Biggest Deals

Nearly two months ago, the estate at 33 Lily Pond Lane in East Hampton closed ... 4 Nov 2025 by Staff Writer

North Fork Real Estate Hits New High With $11.2 Million Cutchogue Sale

The North Fork has done it again. On Thursday, October 30, the $11.2 million sale ... 3 Nov 2025 by Michelle Trauring

Georgica Pond Modern With Storied Past Trades for $22 Million

A minimalist home sitting along the shoreline of Georgica Pond, which was famously at the ... 28 Oct 2025 by Staff Writer

Online Auction To Offer Dozens of Suffolk County Parcels in December

Approximately 100 parcels will be sold to the highest bidder during this year’s Suffolk County ... by Staff Writer

Sagaponack, Water Mill Rank Among Nation’s Priciest Zip Codes

The East End has done it again. According to PropertyShark’s 2025 list of priciest zip ... 21 Oct 2025 by Staff Writer

Waterfront Bay Watch Hotel & Marina Hits the Market for $10.5 Million

Have you ever dreamed of owning a waterfront hotel and marina? Now you can, to ... by Staff Writer

Vacant Water Mill Parcels Move for Over $6 Million

In Water Mill, four subdivided lots totaling 5.8 acres recently sold on September 17 for ... 14 Oct 2025 by Staff Writer

Southampton Waterfront Home Sells for $12 Million After 15 Years off the Market

For the first time in 15 years, the home at 501 Meadow Lane in Southampton ... by Staff Writer

Three Sales Close Within Village Business Districts

Three sales within East Hampton’s and Sag Harbor’s business districts closed last month, according to ... 7 Oct 2025 by Staff Writer

Sagaponack Estate Trades Hands for $13.65 Million

Earlier this year, a historic, circa-1899 Sagaponack estate traded hands for $13.65 million. On June ... by Staff Writer