Mary Hartill

Pending $999,000

Sold $810,000

For Sale $8,100,000

Sold $580,000

Pending $119,900

Sold $496,460

Mary Hartill

Marie Claire Realty LLC

6 Closed Sales

$3.9M Total Value

$322.5K - $930K Price Range

$656.3K Average Price

Prior 5 years

About Mary

Home Types: House

Years of Experience: 12

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	1
Total Value	$810,000
Average Sale Price	$810,000

Seller Deals
Total Deals	1
Total Value	$810,000
Average Sale Price	$810,000

Seller Deals
Total Deals	5
Total Value	$3,357,960
Average Sale Price	$671,592
Price Range	$323K - $930K

Buyer Deals
Total Deals	1
Total Value	$580,000
Average Sale Price	$580,000

5 Year View

Neighborhoods Mary is Experienced In

Mary's Active Listings

$8,100,000
- Land
- 106 Acres
- $76,705 per Acre
3994 Sound Ave

Riverhead, NY
Nestled at the Gateway to Long Island's East End, with over 105 acres of property that runs all the way north to the LI Sound. Boasting 20 undisturbed acres on the Sound with development rights intact and 600 ft. of private beach and a vista along Sound Ave. with approx. 11 acres with Development rights intact. Property includes 2 large barns and outbuildings and 2 bedroom caretakers cottage. The

Mary Hartill Marie Claire Realty LLC

$999,000
- 4 Beds
- 3.5 Baths
- 2,292 Sq Ft
886 Sound Shore Rd

Riverhead, NY
This exquisite farmhouse has deeded beach rights to a private beach on the Long Island Sound which is just a short stroll. Additionally, the property is located slightly west of Iron Pier Beach. Grab a beach chair and head down the private road to the beach. This sprawling custom home features the curb appeal you have been looking for. Sit and relax on the large wrap around porch. Enter into the

Mary Hartill Marie Claire Realty LLC

$119,900
- Land
- 0.14 Acre
- $856,429 per Acre
0 Moriches Mid Isl Rd

Unit 3439402

Yaphank, NY
Mary Hartill Marie Claire Realty LLC

Recently Sold

$810,000

Sold Oct 13, 2025
- 4 Beds
- 2.5 Baths
- 2,439 Sq Ft
73 Gregory Way

Calverton, NY
- 2% Below List
- $332/SF
- 48 Days On Market
- Current Est. Value $834K
Mary Hartill Marie Claire Realty LLC

$496,460

Sold May 19, 2023
- 3 Beds
- 2.5 Baths
- 1,755 Sq Ft
22 Puritan Path

Port Jefferson, NY
- 11% Above List
- $283/SF
- 17 Days On Market
- Current Est. Value $684K
Mary Hartill Marie Claire Realty LLC

$322,500

Sold Jan 19, 2023
- 4 Beds
- 1 Bath
44 Hawkins Rd

Centereach, NY
- 28% Below List
- 106 Days On Market
- Current Est. Value $633K
Mary Hartill Marie Claire Realty LLC

$930,000

Sold Oct 14, 2021
- 5 Beds
- 1.5 Baths
- 2,586 Sq Ft
16615 New Suffolk Ave

New Suffolk, NY
- $360/SF
- 43 Days On Market
- Current Est. Value $2M
Mary Hartill Marie Claire Realty LLC

Agent License: New York 10491206591

Mary Hartill

(631) 791-5027

Marie Claire Realty LLC

(631) 791-5027

Homes for Sale by City