John Flaherty listing and buyer's agent for 19 Knollwood Rd, Quincy, MA - sold for $1,200,000 — Sold $1,200,000

John Flaherty buyer's agent for 514 E Broadway Unit 2, Boston, MA - sold for $1,025,000 — Sold $1,025,000

John Flaherty listing and buyer's agent for 873 E 4th St Unit 3, Boston, MA - sold for $640,000 — Sold $640,000

John Flaherty

Olde Towne Real Estate Co.

4 Closed Sales

$4.4M Total Value

$640K - $1.5M Price Range

$1.1M Average Price

Prior 5 years

About John

Home Types: House, Condo

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	2
Total Value	$1,840,000
Average Sale Price	$920,000
Price Range	$640K - $1.2M

Seller Deals
Total Deals	2
Total Value	$1,840,000
Average Sale Price	$920,000
Price Range	$640K - $1.2M

Seller Deals
Total Deals	3
Total Value	$3,340,000
Average Sale Price	$1,113,333
Price Range	$640K - $1.5M

Buyer Deals
Total Deals	1
Total Value	$1,025,000
Average Sale Price	$1,025,000

Areas John is Experienced In

John's Listings and Deals

Recently Sold

$1,200,000

Sold Dec 30, 2025
- 3 Beds
- 3 Baths
- 2,256 Sq Ft
19 Knollwood Rd

Quincy, MA
- 14% Below List
- 31 Days On Market
- $532/SF
- Current Est. Value $1M
John Flaherty Olde Towne Real Estate Co.

$640,000

Sold Jul 11, 2025
- 2 Beds
- 2 Baths
- 1,374 Sq Ft
873 E 4th St

Unit 3

Boston, MA
- 12% Below List
- 1 Day On Market
- $466/SF
- Current Est. Value $826K
John Flaherty Olde Towne Real Estate Co.

$1,500,000

Sold Aug 1, 2022
- 5 Beds
- 4.5 Baths
- 5,157 Sq Ft
55 Magnolia Way

Canton, MA
- 6% Below List
- 24 Days On Market
- $291/SF
- Current Est. Value $2M
John Flaherty Olde Towne Real Estate Co.

John Flaherty

Olde Towne Real Estate Co.