Helene Vlachos

Manhasset NY

Douglas Elliman Real Estate

57 Closed Sales

$87.1M Total Value

$815K - $3.7M Price Range

$1.5M Average Price

Prior 5 years

About Helene

Home Types: House, Condo, MultiFamily, Co-op, Townhouse

Languages Spoken: English, Greek

Years of Experience: 16

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	7
Total Value	$13,808,000
Average Sale Price	$1,972,571
Price Range	$828K - $3.7M

Buyer Deals
Total Deals	3
Total Value	$3,182,000
Average Sale Price	$1,060,667
Price Range	$815K - $1.4M

1 Year View by Quarter

Seller Deals
Total Deals	14
Total Value	$23,746,000
Average Sale Price	$1,696,143
Price Range	$720K - $3.7M

Buyer Deals
Total Deals	8
Total Value	$11,197,000
Average Sale Price	$1,399,625
Price Range	$815K - $1.8M

2 Year View by Quarter

Seller Deals
Total Deals	39
Total Value	$60,042,499
Average Sale Price	$1,539,551
Price Range	$600K - $3.7M

Buyer Deals
Total Deals	18
Total Value	$27,058,000
Average Sale Price	$1,503,222
Price Range	$700K - $3.5M

5 Year View

Neighborhoods Helene is Experienced In

Helene's Active Listings

$8,700 per month
- 4 Beds
- 3 Baths
- 2,155 Sq Ft
152 Shoreview Rd

Manhasset, NY
Welcome to Manhasset! Move right into this lovely colonial style home. Features include: four spacious bedrooms, living room, formal dining room, eat-in-kitchen, family room, laundry room, 2.5 baths., finished lower level with outside entrance, private, professionally landscaped property. Conveniently located near transportation and shopping.

Helene Vlachos Douglas Elliman Real Estate

Recently Sold

$930,000

Sold Feb 12, 2026
- 3 Beds
- 2 Baths
- 1,634 Sq Ft
19 Birchwood Park Dr

Syosset, NY
- 1% Above List
- $569/SF
- 9 Days On Market
- Current Est. Value $938K
Helene Vlachos Douglas Elliman Real Estate

$3,700,000

Sold Sep 18, 2025
- 4 Beds
- 3.5 Baths
- 3,406 Sq Ft
77 Crabapple Rd

Manhasset, NY
- 7% Below List
- $1,086/SF
- 13 Days On Market
- Current Est. Value $4M
Helene Vlachos Douglas Elliman Real Estate

$1,800,000

Sold Sep 17, 2025
- 5 Beds
- 2.5 Baths
- 2,562 Sq Ft
21 Deepdale Dr

Manhasset, NY
- 10% Below List
- $703/SF
- 57 Days On Market
- Current Est. Value $2M
Helene Vlachos Douglas Elliman Real Estate

$2,700,000

Sold Jul 10, 2025
- 4 Beds
- 3.5 Baths
- 3,277 Sq Ft
336 Nassau Ave

Manhasset, NY
- 3% Below List
- $824/SF
- 21 Days On Market
- Current Est. Value $3M
Helene Vlachos Douglas Elliman Real Estate

$828,000

Sold Jun 30, 2025
- 3 Beds
- 2 Baths
- 1,162 Sq Ft
76 Moore St

New Hyde Park, NY
- 5% Below List
- $713/SF
- 21 Days On Market
- Current Est. Value $868K
Helene Vlachos Douglas Elliman Real Estate

$2,175,000

Sold Apr 24, 2025
- 4 Beds
- 4 Baths
- 3,284 Sq Ft
2 Hathaway Ln

Manhasset, NY
- 9% Below List
- $662/SF
- 25 Days On Market
- Current Est. Value $2M
Helene Vlachos Douglas Elliman Real Estate

$1,100,000

Sold Feb 11, 2025
- 2 Beds
- 2.5 Baths
- 1,650 Sq Ft
171 Great Neck Rd

Unit 2D

Great Neck, NY
- 7% Below List
- $667/SF
- 53 Days On Market
Helene Vlachos Douglas Elliman Real Estate

$2,625,000

Sold Jan 31, 2025
- 4 Beds
- 3 Baths
- 2,746 Sq Ft
124 Payne Whitney Ln

Manhasset, NY
- 1% Below List
- $956/SF
- 10 Days On Market
- Current Est. Value $3M
Helene Vlachos Douglas Elliman Real Estate

$1,400,000

Sold Jan 16, 2025
- 3 Beds
- 2.5 Baths
- 1,900 Sq Ft
49 Fairway Ln

Manhasset, NY
- 7% Below List
- $737/SF
- 13 Days On Market
- Current Est. Value $2M
Helene Vlachos Douglas Elliman Real Estate

Agent License: New York 40VL0882632

Helene Vlachos

(516) 447-8572

Homes for Sale by City

Helene Vlachos

About Helene

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Helene is Experienced In

Helene's Listings and Deals

Helene's Active Listings

Recently Sold