Jennie Katz Real Estate Agent - Blue Island Homes NY LLC

2718 Riverside Dr, Wantagh, NY For Sale $1,199,000 - listed by Jennie Katz — For Sale $1,199,000

Jennie Katz listing agent for 2355 Penatiquit Ave, Seaford, NY - sold for $640,000 — Sold $640,000

9 Sorgi Ct, Plainview, NY Pending $1,699,000 - listed by Jennie Katz — Pending $1,699,000

Jennie Katz buyer's agent for 3367 Seawane Dr, Merrick, NY - sold for $905,000 — Sold $905,000

16 Marlboro Place, Bellmore, NY For Sale $739,000 - listed by Jennie Katz — For Sale $739,000

Jennie Katz

Bellmore NY

Blue Island Homes NY LLC

140 Closed Sales

$131.1M Total Value

$635K - $2M Price Range

$936.4K Average Price

Prior 5 years

About Jennie

Jennie Katz has made Long Island her home for more than 35 years. She raised her family and started a successful career in real estate. Jennie has created a renowned career as a residential sales agent, with a stellar reputation and following. Breaking all kinds of records, Jen’s real estate knowledge and expertise has kept clients coming back repeatedly, for years.

She has a passion for people and fostering relationships. Her design instinct is advanced, and she understands the intricacies of residential construction. It is Jen’s passion to deliver a well-built, beautiful home, to Blue Island Home clients. Jen’s remarkable knowledge of Long Island real estate and ability to connect with people, have earned her an extraordinary following.

Home Types: House, Condo, Townhouse, Lot/Land, Co-op, Multifamily

Years of Experience: 13

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	33
Total Value	$32,277,888
Average Sale Price	$978,118
Price Range	$640K - $1.8M

1 Year View by Quarter

Seller Deals
Total Deals	64
Total Value	$61,702,638
Average Sale Price	$964,104
Price Range	$480K - $1.8M

2 Year View by Quarter

Seller Deals
Total Deals	134
Total Value	$124,672,188
Average Sale Price	$930,389
Price Range	$375K - $1.9M

Buyer Deals
Total Deals	6
Total Value	$6,430,000
Average Sale Price	$1,071,667
Price Range	$700K - $2M

5 Year View

Areas Jennie is Experienced In

Jennie's Listings and Deals

Jennie's Open Houses

$1,379,000

Open Sat 1PM - 3PM
- 6 Beds
- 4.5 Baths
- 4,197 Sq Ft
3153 Lee Place

Bellmore, NY
Gracefully positioned across from the waterfront but not in a flood zone (no flood insurance!), this exceptional custom residence offers nearly 4,200 square feet of timeless architecture, grand proportions, and enduring craftsmanship. From the moment you step into the dramatic stone foyer and are welcomed by the sweeping staircase, the home unfolds with soaring ceilings, remarkable sight lines,

Jennie Katz Blue Island Homes NY LLC

Jennie's Recent Active Listings

$1,199,000
- 3 Beds
- 1.5 Baths
- 1,775 Sq Ft
2718 Riverside Dr

Wantagh, NY
Welcome to Riverside Drive in Wantagh! This well-maintained 3-bedroom, 1.5-bath Hi-Ranch is perfectly situated on one of Long Island’s widest canals, offering beautiful panoramic water views and an incredible waterfront setting. The home features a comfortable and versatile layout, including a spacious lower-level den with an adjoining office/exercise room, providing flexible space for today’s

Jennie Katz Blue Island Homes NY LLC

$739,000
- 3 Beds
- 2 Baths
- 2,200 Sq Ft
16 Marlboro Place

Bellmore, NY
Welcome to this charming 3-bedroom, 2-bath home situated on a spacious corner lot in a desirable Bellmore location. The main level offers a comfortable and functional layout featuring a living room, dining area, kitchen, and a convenient first-floor bedroom with a walk-in closet and full bath with laundry. Upstairs, you’ll find two additional bedrooms, while the finished basement provides

Jennie Katz Blue Island Homes NY LLC

$849,000
- 3 Beds
- 2 Baths
- 1,661 Sq Ft
549 De Mott Ave

North Baldwin, NY
Welcome to 549 De Mott Avenue in North Baldwin — where timeless charm meets spacious living. Bluestone steps lead you into a stunning entry foyer that immediately sets the tone for this beautifully maintained home. Inside, you’ll find a spacious kitchen featuring a center island, granite countertops, and plenty of room to gather and entertain. Character and warmth shine throughout with elegant

Jennie Katz Blue Island Homes NY LLC

$974,900
- 4 Beds
- 3 Baths
- 2,420 Sq Ft
756 Guy Lombardo Ave

Freeport, NY
Welcome to this stunning 4-bedroom, 3-bath hi-ranch waterfront home, ideally located on the Woodcleft Canal in the heart of Freeport’s famous Nautical Mile. A true boater's paradise, just in time for summer!Set on a 50x150 lot, this spacious home features an open-concept layout with vaulted ceilings, skylights, a fireplace, and abundant natural light, perfect for everyday living and

Jennie Katz Blue Island Homes NY LLC

$929,000
- 3 Beds
- 3 Baths
- 1,946 Sq Ft
8 Ocean Watch Ct

Freeport, NY
Introducing this new construction, to be built waterfront townhome, now available for sale in Ocean Watch at Harbor Pointe-a serene, gated luxury waterfront community. Step inside to discover all-new interiors boasting 9-foot ceilings on the first floor, complemented by 7-foot high 1 3/4" solid wood doors. The second floor features airy 9' ceilings, with a touch of grandeur from vaulted ceilings

Jennie Katz Blue Island Homes NY LLC

$949,000
- 3 Beds
- 3 Baths
- 1,946 Sq Ft
12 Ocean Watch Ct

Freeport, NY
Introducing this new construction, to be built waterfront townhome, now available for sale in Ocean Watch at Harbor Pointe-a serene, gated luxury waterfront community. Step inside to discover all-new interiors boasting 9-foot ceilings on the first floor, complemented by 7-foot high 1 3/4" solid wood doors. The second floor features airy 9' ceilings, with a touch of grandeur from vaulted ceilings

Jennie Katz Blue Island Homes NY LLC

$929,000
- 3 Beds
- 3 Baths
- 2,052 Sq Ft
9 Ocean Watch Ct

Freeport, NY
Introducing this new construction, to be built waterfront townhome, now available for sale in Ocean Watch at Harbor Pointe-a serene, gated luxury waterfront community. Step inside to discover all-new interiors boasting 9-foot ceilings on the first floor, complemented by 7-foot high 1 3/4" solid wood doors. The second floor features airy 9' ceilings, with a touch of grandeur from vaulted ceilings

Jennie Katz Blue Island Homes NY LLC

$1,079,000
- 3 Beds
- 3 Baths
- 2,294 Sq Ft
7 Ocean Watch Ct

Freeport, NY
Introducing our largest unit, new construction, soon-to-be-finished waterfront townhome with beautiful passenger elevator, available for sale in Ocean Watch at Harbor Pointe-a serene, gated luxury waterfront community. Step inside to discover all-new interiors boasting 9-foot ceilings on the first floor, complemented by 7-foot high 1 3/4" solid wood doors. The second floor features airy 9'

Jennie Katz Blue Island Homes NY LLC

$1,699,000

Pending
- 4 Beds
- 3.5 Baths
- 3,493 Sq Ft
9 Sorgi Ct

Plainview, NY
Stunning and spacious luxury home nestled in a quiet cul-de-sac.The dramatic main level features an open floor plan with soaring ceilings, floor-to-ceiling windows, and a majestic stacked-stone, double-sided gas fireplace. Designed for ultimate flexibility, the first floor includes a private bedroom and a full bathroom. Outside, a private backyard oasis awaits, showcasing an expansive 40'x30'

Jennie Katz Blue Island Homes NY LLC

Recently Sold

$899,000

Sold Aug 21, 2026
- 3 Beds
- 3 Baths
- 2,052 Sq Ft
11 Ocean Watch Ct

Freeport, NY
- 203 Days On Market
- $438/SF
Jennie Katz Blue Island Homes NY LLC

$785,000

Sold Aug 19, 2026
- 4 Beds
- 2 Baths
- 2,384 Sq Ft
2756 Barbara Rd

Bellmore, NY
- 17% Below List
- 48 Days On Market
- $329/SF
- Current Est. Value $830K
Jennie Katz Blue Island Homes NY LLC

$640,000

Sold Aug 12, 2026
- 4 Beds
- 1 Bath
- 1,201 Sq Ft
2355 Penatiquit Ave

Seaford, NY
- 6% Below List
- 17 Days On Market
- $533/SF
- Current Est. Value $669K
Jennie Katz Blue Island Homes NY LLC

$959,000

Sold Aug 11, 2026
- 3 Beds
- 3 Baths
- 2,294 Sq Ft
13 Ocean Watch Ct

Freeport, NY
- 21 Days On Market
- $418/SF
Jennie Katz Blue Island Homes NY LLC

$999,000

Sold Jul 31, 2026
- 4 Beds
- 3 Baths
- 1,551 Sq Ft
61 S Bay Ave

Massapequa, NY
- 4% Below List
- 25 Days On Market
- $644/SF
- Current Est. Value $1M
Jennie Katz Blue Island Homes NY LLC

$967,000

Sold Jun 11, 2026
- 4 Beds
- 2.5 Baths
- 2,145 Sq Ft
84 Aspen Dr W

Woodbury, NY
- 10% Above List
- 9 Days On Market
- $451/SF
- Current Est. Value $938K
Jennie Katz Blue Island Homes NY LLC

$850,000

Sold Apr 16, 2026
- 5 Beds
- 3 Baths
- 2,180 Sq Ft
2 Kroll St

Plainview, NY
- 6% Above List
- 8 Days On Market
- $390/SF
- Current Est. Value $910K
Jennie Katz Blue Island Homes NY LLC

$1,259,000

Sold Apr 15, 2026
- 5 Beds
- 3.5 Baths
- 3,224 Sq Ft
1981 Cynthia Ln

Merrick, NY
- 1% Above List
- 8 Days On Market
- $391/SF
- Current Est. Value $1M
Jennie Katz Blue Island Homes NY LLC

$650,000

Sold Mar 26, 2026
- 3 Beds
- 2.5 Baths
- 1,686 Sq Ft
647 Lincoln St

Baldwin, NY
- 11% Below List
- 94 Days On Market
- $386/SF
- Current Est. Value $695K
Jennie Katz Blue Island Homes NY LLC

Agent License: New York 40KA1050351

Jennie Katz

(516) 518-8504

Blue Island Homes NY LLC

(516) 518-8504

Nearby Homes

Jennie Katz

About Jennie

Transaction History

Seller Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Jennie is Experienced In

Jennie's Listings and Deals

Jennie's Open Houses

Jennie's Recent Active Listings

Recently Sold