865 E Squantum St, Quincy, MA For Sale $899,900 - listed by Mary Collins — For Sale $899,900

Section Image — For Sale $899,900

Mary Collins listing agent for 19 Harbourside Rd Unit 19, Quincy, MA - sold for $970,000 — Sold $970,000

Mary Collins buyer's agent for 1022 Hancock St Unit 205, Quincy, MA - sold for $460,000 — Sold $460,000

Mary Collins listing and buyer's agent for 155 Huckins Ave, Quincy, MA - sold for $822,000 — Sold $822,000

Mary Collins buyer's agent for 1 Whitehorse Rd, Hingham, MA - sold for $710,000 — Sold $710,000

Mary Collins listing agent for 185 Quincy Shore Dr Unit A28, Quincy, MA - sold for $349,900 — Sold $349,900

Mary Collins buyer's agent for 100 Marina Dr Unit 506, Quincy, MA - sold for $554,900 — Sold $554,900

Mary Collins listing agent for 33 Samoset Ave, Quincy, MA - sold for $800,000 — Sold $800,000

Mary Collins

Realty Solutions Inc.

15 Closed Sales

$9.5M Total Value

$460K - $975K Price Range

$632K Average Price

Prior 5 years

About Mary

Home Types: Condo, House, Lot/Land, Townhouse

Years of Experience: 32

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$2,941,900
Average Sale Price	$735,475
Price Range	$350K - $970K

Seller Deals
Total Deals	6
Total Value	$3,686,900
Average Sale Price	$614,483
Price Range	$350K - $970K

Seller Deals
Total Deals	12
Total Value	$7,754,400
Average Sale Price	$646,200
Price Range	$320K - $975K

Buyer Deals
Total Deals	3
Total Value	$1,724,900
Average Sale Price	$574,967
Price Range	$460K - $710K

5 Year View

Neighborhoods Mary is Experienced In

Mary's Active Listings

$899,900
- 3 Beds
- 2 Baths
- 1,992 Sq Ft
865 E Squantum St

Quincy, MA
IN-LAW: Coastal Living Meets Multigenerational Flexibility in Squantum.Experience coastal living just seven miles from Boston in Quincy’s coveted Squantum neighborhood. This home features a versatile, private multigenerational suite (Mother-in-law suite, nanny apartment, brother-sister compound). Perfect for extended family, long-term guests, or independent live-in care, this wing includes

Mary Collins Realty Solutions Inc.

Recently Sold

$970,000

Sold Apr 28, 2026
- 2 Beds
- 2.5 Baths
- 1,900 Sq Ft
19 Harbourside Rd

Unit 19

Quincy, MA
- 12% Below List
- $511/SF
- 121 Days On Market
Mary Collins Realty Solutions Inc.

$822,000

Sold Dec 1, 2025
- 3 Beds
- 2 Baths
- 1,754 Sq Ft
155 Huckins Ave

Quincy, MA
- 3% Above List
- $469/SF
- 6 Days On Market
- Current Est. Value $881K
Mary Collins Realty Solutions Inc.

$349,900

Sold Dec 1, 2025
- 1 Bed
- 1 Bath
- 896 Sq Ft
185 Quincy Shore Dr

Unit A28

Quincy, MA
- 8% Below List
- $391/SF
- 61 Days On Market
Mary Collins Realty Solutions Inc.

$800,000

Sold Nov 6, 2025
- 4 Beds
- 2 Baths
- 1,834 Sq Ft
33 Samoset Ave

Quincy, MA
- 11% Below List
- $436/SF
- 105 Days On Market
- Current Est. Value $817K
Mary Collins Realty Solutions Inc.

$380,000

Sold Oct 30, 2024
- 1 Bed
- 1 Bath
- 786 Sq Ft
21 Linden St

Unit 129

Quincy, MA
- 11% Below List
- $483/SF
- 36 Days On Market
- Current Est. Value $415K
Mary Collins Realty Solutions Inc.

$365,000

Sold Jul 3, 2024
- Land
- 0.37 Acre Lot
12 Adeline Place

Quincy, MA
- 23% Below List
- $310/SF
- 53 Days On Market
- Current Est. Value $759K
Mary Collins Realty Solutions Inc.

$715,000

Sold Mar 13, 2024
- 3 Beds
- 1.5 Baths
- 1,920 Sq Ft
80 Chickatabot Rd

Quincy, MA
- 5% Below List
- $372/SF
- 61 Days On Market
- Current Est. Value $816K
Mary Collins Realty Solutions Inc.

$655,000

Sold Mar 15, 2023
- 3 Beds
- 2 Baths
- 1,452 Sq Ft
10 Adeline Place

Quincy, MA
- 4% Below List
- $451/SF
- 35 Days On Market
Mary Collins Realty Solutions Inc.

$742,500

Sold Sep 14, 2022
- 3 Beds
- 2 Baths
- 1,774 Sq Ft
9 Gladstone St

Quincy, MA
- 2% Below List
- $419/SF
- 13 Days On Market
- Current Est. Value $870K
Mary Collins Realty Solutions Inc.

Mary Collins

(857) 305-5899

Realty Solutions Inc.

(857) 305-5899

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