34 Hollo Dr, Holbrook, NY Pending $550,000 - listed by Barbara Konczynin — Pending $550,000

Barbara Konczynin listing agent for 148 Captains Way, Port Jefferson Station, NY - sold for $575,000 — Sold $575,000

8 Brandywine Dr, Setauket, NY Pending $999,999 - co-listed by Barbara Konczynin — Pending $999,999 • Co-Listing Agent

Barbara Konczynin buyer's agent for 39 Pembrook Dr, Stony Brook, NY - sold for $825,000 — Sold $825,000

9 Sage Brush Ct, East Setauket, NY Pending $1,499,000 - listed by Barbara Konczynin — Pending $1,499,000

Barbara Konczynin listing agent for 246 Erin Ln, East Setauket, NY - sold for $637,500 — Sold $637,500

Barbara Konczynin

Stony Brook NY

Howard Hanna Coach

10 Closed Sales

$7.2M Total Value

$415K - $1.6M Price Range

$724.7K Average Price

Prior 5 years

About Barbara

Home Types: House, Townhouse, Commercial

Years of Experience: 5

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	1
Total Value	$575,000
Average Sale Price	$575,000

Buyer Deals
Total Deals	1
Total Value	$825,000
Average Sale Price	$825,000

Seller Deals
Total Deals	1
Total Value	$575,000
Average Sale Price	$575,000

Buyer Deals
Total Deals	1
Total Value	$825,000
Average Sale Price	$825,000

Seller Deals
Total Deals	7
Total Value	$4,907,500
Average Sale Price	$701,071
Price Range	$415K - $1.6M

Buyer Deals
Total Deals	3
Total Value	$2,339,000
Average Sale Price	$779,667
Price Range	$729K - $825K

5 Year View

Barbara's Active Listings

$550,000
- 3 Beds
- 1 Bath
- 1,084 Sq Ft
34 Hollo Dr

Holbrook, NY
This lovely 3 bedroom , 1 bath ranch, offers beautiful hardwood floors and a full, partially finished basement complete with a bar- perfect for entertaining or additional living space, complete with in ground sprinkler system. Nestled in a beautiful neighborhood within the desired Sachem School District. There is convenient access to LIRR, major roadways, shopping and local amenities. This home

Barbara Konczynin Howard Hanna Coach

$1,499,000
- 6 Beds
- 5.5 Baths
- 4,500 Sq Ft
9 Sage Brush Ct

East Setauket, NY
Welcome to this exceptional luxury residence in East Setauket, where sophisticated design, timeless elegance, and resort-style amenities come together in this magnificent custom farm ranch. Offering 6 bedrooms and 5.5 baths, this extraordinary home features an ideal layout with a luxurious first-floor primary en-suite, including walk-in closet plus two additional first-floor bedrooms each with

Barbara Konczynin Howard Hanna Coach

Co-Listing Agent

$999,999
- 5 Beds
- 3.5 Baths
- 3,189 Sq Ft
8 Brandywine Dr

Setauket, NY
This 5/6 bedroom, 3.5 baths home offers the perfect blend of classic design with modern luxury amenities across a generous floor plan. This updated and exceptionally maintained residence reflects true attention to detail throughout. The entry foyer boasts 12 foot ceilings that lead to a beautiful living room which is anchored by a fireplace and built-ins. the architectural detail in the moulding,

Barbara Konczynin Howard Hanna Coach

Recently Sold

$575,000

Sold Oct 28, 2025
- 2 Beds
- 2.5 Baths
- 1,522 Sq Ft
148 Captains Way

Port Jefferson Station, NY
- 2% Below List
- $378/SF
- 20 Days On Market
- Current Est. Value $592K
Barbara Konczynin Howard Hanna Coach

$637,500

Sold Jun 1, 2023
- 3 Beds
- 2.5 Baths
246 Erin Ln

East Setauket, NY
- 2% Above List
- 14 Days On Market
- Current Est. Value $737K
Barbara Konczynin Howard Hanna Coach

$415,000

Sold Dec 6, 2022
- 3 Beds
- 1.5 Baths
215 Springmeadow Dr

Unit M

Holbrook, NY
- 4% Above List
- 28 Days On Market
Barbara Konczynin Howard Hanna Coach

$555,000

Sold Sep 26, 2022
- 4 Beds
- 2.5 Baths
50 Liso Dr

Mount Sinai, NY
- 7% Below List
- 39 Days On Market
- Current Est. Value $714K
Barbara Konczynin Howard Hanna Coach

$575,000

Sold Jul 7, 2022
- 3 Beds
- 2 Baths
19 Saddler Ln

Stony Brook, NY
- 1% Above List
- 22 Days On Market
- Current Est. Value $750K
Barbara Konczynin Howard Hanna Coach

Agent License: New York 10401308603

Barbara Konczynin

(516) 604-7430

Howard Hanna Coach

(516) 604-7430

Homes for Sale by City

Barbara Konczynin

About Barbara

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Barbara's Listings and Deals

Barbara's Active Listings

Recently Sold