Mary Beth Donnelly

Franklin Square NY

Douglas Elliman Real Estate

18 Closed Sales

$12.5M Total Value

$500K - $1.4M Price Range

$692.3K Average Price

Prior 5 years

About Mary Beth

Home Types: House, MultiFamily

Years of Experience: 8

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	1
Total Value	$700,104
Average Sale Price	$700,104

Buyer Deals
Total Deals	2
Total Value	$1,070,000
Average Sale Price	$535,000
Price Range	$460K - $610K

Seller Deals
Total Deals	4
Total Value	$2,874,104
Average Sale Price	$718,526
Price Range	$589K - $850K

Buyer Deals
Total Deals	2
Total Value	$1,070,000
Average Sale Price	$535,000
Price Range	$460K - $610K

Seller Deals
Total Deals	7
Total Value	$4,539,104
Average Sale Price	$648,443
Price Range	$510K - $850K

Buyer Deals
Total Deals	11
Total Value	$7,922,555
Average Sale Price	$720,232
Price Range	$460K - $1.4M

5 Year View

Neighborhoods Mary Beth is Experienced In

Mary Beth's Active Listings

$699,000
- 3 Beds
- 1.5 Baths
- 1,544 Sq Ft
2530 Parkview Place

Baldwin, NY
Welcome to your next home. This charming colonial features a beautiful front porch that is the perfect place to sit and read a book or just relax.Once you enter the home you are met with a charming living room and dining room that is just waiting for your next family gathering. Or you can choose to relax in the family room addition that looks out on the yard and the detached 2 car garage.

Mary Beth Donnelly Douglas Elliman Real Estate

$3,100 per month
- 1 Bed
- 1 Bath
- 1,000 Sq Ft
7 Milligan Rd

West Babylon, NY
Beautiful Development with Resort Style Amenities Including Marina and Pool Club and Fitness Room. Apartments Include, Heat, Snow Removal, Garbage, Assigned Parking, Two Indoor Cats + 1 Dog Allowed.

Mary Beth Donnelly Douglas Elliman Real Estate

$3,100 per month
- 1 Bed
- 1,000 Sq Ft
6 Captains Dr

West Babylon, NY
Beautiful Development with Resort Style Amenities Including Marina and Pool Club and Fitness Room. Apartments Include, Heat, Snow Removal, Garbage, Assigned Parking. Two Indoor Cats + 1 Dog Allowed.

Mary Beth Donnelly Douglas Elliman Real Estate

$3,215 per month
- 2 Beds
- 2 Baths
- 1,200 Sq Ft
44 Route 25 A

Unit 405

Smithtown, NY
Beautiful Private Lake community, Apartment Includes, Reserved Parking Spot, Fitness Room, 4x4x8 Storage Locker, Separate Laundry Centers.

Mary Beth Donnelly Douglas Elliman Real Estate

$2,800 per month
- 1 Bed
- 1 Bath
- 800 Sq Ft
44 Route 25 A

Unit 113

Smithtown, NY
Beautiful Private Lake community, Apartment Includes, Reserved Parking Spot, Fitness Room, 4x4x8 Storage Locker, Separate Laundry Centers.

Mary Beth Donnelly Douglas Elliman Real Estate

$3,205 per month
- 2 Beds
- 2 Baths
- 1,100 Sq Ft
44 Route 25 A

Unit 505

Smithtown, NY
Beautiful Private Lake community, Apartment Includes, Reserved Parking Spot, Fitness Room, 4x4x8 Storage Locker, Separate Laundry Centers.

Mary Beth Donnelly Douglas Elliman Real Estate

$2,710 per month
- 1 Bed
- 1 Bath
- 680 Sq Ft
11 Commodore Ln

West Babylon, NY
Beautiful Development with Resort Style Amenities Including Marina and Pool Club And Fitness Room. Apartments Include, Heat, Snow Removal, Garbage, Assigned Parking. Two Indoor Cats + 1 Dog Allowed.

Mary Beth Donnelly Douglas Elliman Real Estate

$2,800 per month
- 1 Bed
- 1 Bath
- 800 Sq Ft
44 Route 25 A

Unit 308

Smithtown, NY
Beautiful Private Lake Community. Apartment Includes, Reserved Parking Spot, Fitness Rm/Snow Removal/Garbage/Sewer/4'X4'X8' Storage Locker, Central Air Conditioning, Separate Laundry Centers., 2 Cats and 1 Dog Per Apartment.

Mary Beth Donnelly Douglas Elliman Real Estate

Recently Sold

$700,104

Sold May 7, 2026
- 3 Beds
- 2 Baths
- 1,075 Sq Ft
104 Meade Ave

Bethpage, NY
- $651/SF
- 19 Days On Market
- Current Est. Value $683K
Mary Beth Donnelly Douglas Elliman Real Estate

$850,000

Sold Jul 31, 2024
- 4 Beds
- 3 Baths
- 2,297 Sq Ft
20 Pershing Ave

Babylon, NY
- 12% Below List
- $370/SF
- 57 Days On Market
- Current Est. Value $950K
Mary Beth Donnelly Douglas Elliman Real Estate

$735,000

Sold Jul 25, 2024
- 3 Beds
- 2 Baths
- 1,748 Sq Ft
11 Mitchell Ave

Babylon, NY
- 17% Below List
- $420/SF
- 57 Days On Market
- Current Est. Value $804K
Mary Beth Donnelly Douglas Elliman Real Estate

$535,000

Sold Oct 5, 2023
- 2 Beds
- 1 Bath
- 1,365 Sq Ft
117 Avenue B

West Babylon, NY
- 1% Below List
- $392/SF
- 13 Days On Market
- Current Est. Value $635K
Mary Beth Donnelly Douglas Elliman Real Estate

$620,000

Sold Oct 28, 2021
- 2 Beds
- 2.5 Baths
11 Pershing Ave

Babylon, NY
- 4% Above List
- 25 Days On Market
- Current Est. Value $831K
Mary Beth Donnelly Douglas Elliman Real Estate

Agent License: New York 40DO0992495

Mary Beth Donnelly

(516) 550-0410

Homes for Sale by City

Mary Beth Donnelly

About Mary Beth

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Mary Beth is Experienced In

Mary Beth's Listings and Deals

Mary Beth's Active Listings

Recently Sold