Sidney Whelan

New York NY

CORE Group Marketing LLC

12 Closed Sales

$9.6M Total Value

$635K - $1.2M Price Range

$799.3K Average Price

Prior 5 years

About Sidney

Sidney Whelan is a veteran real estate professional with over 20 years of experience in New York City’s residential market, known for his exceptional breadth of knowledge and proven track record. Currently a Licensed Real Estate Salesperson with CORE Real Estate since 2013, Sid has successfully closed hundreds of transactions totaling several hundred million dollars in value, serving buyers, sellers, landlords, and tenants across Manhattan, Brooklyn, and Riverdale. His background includes nearly a decade at Halstead Property, where he achieved the title of Senior Vice President and gained deep expertise in co-op, condo, and multi-family transactions. Sid also served as an Onsite Sales Office Manager for several major condominium projects, advising developers on market strategy, sales execution, and turnaround solutions. A lifelong New Yorker with experience as a co-op board president, landlord, and new development consultant, Sid brings both personal insight and professional excellence to every deal. His earlier career in arts marketing further enriches his creative approach to property presentation and client service.

Home Types: Co-op, Condo

Years of Experience: 14

Education: Oberlin College

Transaction History

1 Year
2 Year
5 Year

Buyer Deals
Total Deals	1
Total Value	$635,000
Average Sale Price	$635,000

Seller Deals
Total Deals	2
Total Value	$1,875,000
Average Sale Price	$937,500
Price Range	$810K - $1.1M

Buyer Deals
Total Deals	1
Total Value	$635,000
Average Sale Price	$635,000

Seller Deals
Total Deals	10
Total Value	$8,116,000
Average Sale Price	$811,600
Price Range	$505K - $1.2M

Buyer Deals
Total Deals	2
Total Value	$1,475,056
Average Sale Price	$737,528
Price Range	$635K - $840K

5 Year View

Neighborhoods Sidney is Experienced In

Central Harlem

11 Sales
Metropolitan Hill

1 Sale

Recently Sold

$810,000

Sold Oct 21, 2024
- 2 Beds
- 2 Baths
- 890 Sq Ft
68 Bradhurst Ave

Unit 7F

New York, NY
- 2% Below List
- $910/SF
- 181 Days On Market
- Current Est. Value $730K
Sidney Whelan CORE Group Marketing LLC

$1,065,000

Sold Jul 29, 2024
- 3 Beds
- 2 Baths
- 1,468 Sq Ft
220 W 148th St

Unit 3C

New York, NY
- 3% Below List
- $725/SF
- 251 Days On Market
- Current Est. Value $1M
Sidney Whelan CORE Group Marketing LLC

$505,000

Sold Sep 18, 2023
- 1 Bed
- 1 Bath
220 W 148th St

Unit 1A

New York, NY
- 27% Above List
- 19 Days On Market
- Current Est. Value $546K
Sidney Whelan CORE Group Marketing LLC

$825,000

Sold Aug 18, 2023
- 2 Beds
- 2 Baths
- 949 Sq Ft
68 Bradhurst Ave

Unit 4K

New York, NY
- 3% Below List
- $869/SF
- 113 Days On Market
- Current Est. Value $753K
Sidney Whelan CORE Group Marketing LLC

$580,000

Sold Jun 27, 2022
- 2 Beds
- 2 Baths
- 967 Sq Ft
102 Bradhurst Ave

Unit 402

New York, NY
- 5% Above List
- $600/SF
- 24 Days On Market
- Current Est. Value $654K
Sidney Whelan CORE Group Marketing LLC

$985,000

Sold Apr 14, 2022
- 3 Beds
- 2 Baths
- 1,170 Sq Ft
68 Bradhurst Ave

Unit 6D

New York, NY
- 1% Below List
- $842/SF
- 84 Days On Market
- Current Est. Value $907K
Sidney Whelan CORE Group Marketing LLC

$1,205,000

Sold Jan 23, 2022
- 2 Beds
- 2 Baths
- 1,038 Sq Ft
68 Bradhurst Ave

Unit 1W

New York, NY
- 1% Above List
- $1,161/SF
- 49 Days On Market
- Current Est. Value $1M
Sidney Whelan CORE Group Marketing LLC

$690,000

Sold Jan 14, 2022
- 2 Beds
- 2 Baths
- 894 Sq Ft
68 Bradhurst Ave

Unit 5B

New York, NY
- 1% Below List
- $772/SF
- 41 Days On Market
- Current Est. Value $685K
Sidney Whelan CORE Group Marketing LLC

$662,000

Sold Jan 14, 2022
- 2 Beds
- 2 Baths
- 915 Sq Ft
68 Bradhurst Ave

Unit 6S

New York, NY
- 13% Below List
- $723/SF
- 191 Days On Market
- Current Est. Value $681K
Sidney Whelan CORE Group Marketing LLC

Agent License: New York 10401238752

Sidney Whelan

(855) 906-2109

Homes for Sale by City

Sidney Whelan

About Sidney

Transaction History

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Sidney is Experienced In

Sidney's Listings and Deals

Recently Sold