Mary Beth Donnelly Real Estate Agent - Douglas Elliman Real Estate

Mary Beth Donnelly listing agent for 2530 Parkview Place, Baldwin, NY - sold for $750,000 — Sold $750,000

44 Route 25 A Unit 110, Smithtown, NY For Rent $2,880/month - listed by Mary Beth Donnelly — For Rent $2,880/month

Mary Beth Donnelly buyer's agent for 36 Roslyn St, Islip Terrace, NY - sold for $610,000 — Sold $610,000

44 Route 25 A Unit 406, Smithtown, NY For Rent $3,285/month - listed by Mary Beth Donnelly — For Rent $3,285/month

Mary Beth Donnelly listing agent for 104 Meade Ave, Bethpage, NY - sold for $700,104 — Sold $700,104

Mary Beth Donnelly

Franklin Square NY

Douglas Elliman Real Estate

19 Closed Sales

$13.2M Total Value

$500K - $1.4M Price Range

$695.4K 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	2
Total Value	$1,450,104
Average Sale Price	$725,052
Price Range	$700K - $750K

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

Seller Deals
Total Deals	5
Total Value	$3,624,104
Average Sale Price	$724,821
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	8
Total Value	$5,289,104
Average Sale Price	$661,138
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

West Babylon

1 Sale

Mary Beth's Recent Active Listings

$2,880 per month
- 1 Bed
- 1 Bath
- 800 Sq Ft
44 Route 25 A

Unit 110

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

Mary Beth Donnelly Douglas Elliman Real Estate

$3,285 per month
- 2 Beds
- 2 Baths
- 1,200 Sq Ft
44 Route 25 A

Unit 406

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

$3,295 per month
- 2 Beds
- 2 Baths
- 1,200 Sq Ft
44 Route 25 A

Unit 201

Smithtown, NY
Beautiful Private Lake Community. Apartment Includes Reserved Parking Spot, Fitness Center, 4'X4'X8' Storage Locker, Central Air Conditioning, Separate Laundry Centers. Two Indoor Cats + 1 Dog Allowed.,

Mary Beth Donnelly Douglas Elliman Real Estate

$2,870 per month
- 1 Bed
- 1 Bath
- 800 Sq Ft
44 Route 25 A

Unit 304

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

$3,295 per month
- 2 Beds
- 2 Baths
- 1,200 Sq Ft
44 Route 25 A

Unit 401

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.

Mary Beth Donnelly Douglas Elliman Real Estate

$3,175 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

$3,175 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

$3,295 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

$2,870 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

Recently Sold

$750,000

Sold Jul 1, 2026
- 3 Beds
- 1.5 Baths
- 1,544 Sq Ft
2530 Parkview Place

Baldwin, NY
- 7% Above List
- $486/SF
- 14 Days On Market
- Current Est. Value $697K
Mary Beth Donnelly Douglas Elliman Real Estate

$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 $693K
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 $949K
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 $831K
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 $618K
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 $828K
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 Recent Active Listings

Recently Sold