Shannon Oneill Real Estate Agent - Signature Premier Properties

Shannon Oneill listing agent for 260 Waverly Ave Unit 49, Patchogue, NY - sold for $261,000 — Sold $261,000

Shannon Oneill buyer's agent for 146 Smith Ave, Islip, NY - sold for $765,000 — Sold $765,000

Shannon Oneill listing agent for 2453 Union Blvd Unit 11A, Islip, NY - sold for $297,000 — Sold $297,000

Shannon Oneill buyer's agent for 3526 Union Blvd, East Islip, NY - sold for $560,000 — Sold $560,000

Shannon Oneill listing agent for 49 W Madison St, East Islip, NY - sold for $735,000 — Sold $735,000

Shannon Oneill buyer's agent for 89 S Bay Ave, Freeport, NY - sold for $700,000 — Sold $700,000

Shannon Oneill

Signature Premier Properties

16 Closed Sales

$9.2M Total Value

$427.5K - $835K Price Range

$575.3K Average Price

Prior 5 years

About Shannon

Home Types: House, Co-op, Condo

Years of Experience: 7

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	2
Total Value	$558,000
Average Sale Price	$279,000
Price Range	$261K - $297K

Buyer Deals
Total Deals	1
Total Value	$765,000
Average Sale Price	$765,000

Seller Deals
Total Deals	3
Total Value	$1,293,000
Average Sale Price	$431,000
Price Range	$261K - $735K

Buyer Deals
Total Deals	4
Total Value	$2,520,000
Average Sale Price	$630,000
Price Range	$495K - $765K

Seller Deals
Total Deals	6
Total Value	$3,197,500
Average Sale Price	$532,917
Price Range	$261K - $735K

Buyer Deals
Total Deals	10
Total Value	$6,007,500
Average Sale Price	$600,750
Price Range	$428K - $835K

5 Year View

Areas Shannon is Experienced In

Shannon's Listings and Deals

Recently Sold

$261,000

Sold Sep 16, 2026
- 1 Bed
- 1 Bath
- 800 Sq Ft
260 Waverly Ave

Unit 49

Patchogue, NY
- 9% Above List
- 9 Days On Market
- $326/SF
Shannon Oneill Signature Premier Properties

$297,000

Sold Sep 8, 2025
- 1 Bed
- 1 Bath
- 900 Sq Ft
2453 Union Blvd

Unit 11A

Islip, NY
- 4% Above List
- 21 Days On Market
- $330/SF
Shannon Oneill Signature Premier Properties

$735,000

Sold May 30, 2025
- 3 Beds
- 2 Baths
- 1,756 Sq Ft
49 W Madison St

East Islip, NY
- 7% Above List
- 14 Days On Market
- $419/SF
- Current Est. Value $764K
Shannon Oneill Signature Premier Properties

$729,500

Sold Mar 10, 2023
- 4 Beds
- 2.5 Baths
- 2,094 Sq Ft
10 Woodfield Ave

Northport, NY
- 7% Below List
- 77 Days On Market
- $348/SF
- Current Est. Value $989K
Shannon Oneill Signature Premier Properties

$450,000

Sold Mar 9, 2023
- 4 Beds
- 1.5 Baths
41 Floradora Dr

Mastic, NY
- 22 Days On Market
- Current Est. Value $561K
Shannon Oneill Signature Premier Properties

$725,000

Sold Apr 8, 2022
- 4 Beds
- 2 Baths
147 Nathan Dr

Bohemia, NY
- 6% Above List
- 20 Days On Market
- Current Est. Value $844K
Shannon Oneill Signature Premier Properties

Agent License: New York 10401312689

Frequently Asked Questions

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Shannon Oneill

(631) 407-2708

(631) 407-2708

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