Chris Kostopoulos Real Estate Agent - Keller Williams Realty

79 Suomi Rd Unit 79, Quincy, MA For Sale $479,000 - listed by Chris Kostopoulos — For Sale $479,000

Chris Kostopoulos listing agent for 49 Wellesley Rd, Stoughton, MA - sold for $630,000 — Sold $630,000

31 Lothrop St, Brighton, MA For Sale $2,195,000 - listed by Chris Kostopoulos — For Sale $2,195,000

Chris Kostopoulos buyer's agent for 3 Marisa Dr, West Bridgewater, MA - sold for $635,000 — Sold $635,000

147 Kelton St Unit 510, Allston, MA For Sale $650,000 - listed by Chris Kostopoulos — For Sale $650,000

Chris Kostopoulos

Responds Quickly

Newton MA

Keller Williams Realty

313 Closed Sales

$313.9M Total Value

$260K - $5.7M Price Range

$1M Average Price

Prior 5 years

About Chris

I have an absolute passion for everything having to do with real estate. I have delved in to everything I could in order to learn about houses, the home buying process and advising buyer clients as well as preparation and marketing of homes for seller clients. I take a consultative approach and listen to what is important to my clients so that I am properly able to advise and also go through the process in advance so that there are no surprises. I have been involved in many facets of real estate process myself; I have been a buyer, a seller, I have built and renovated houses. By being involved in all these areas I have a great appreciation for what my clients are going through and am able to give advice as a professional and as someone who has been in their shoes.

I offer consulting-oriented residential real estate representation in the greater Boston area, especially in Boston, Brookline, and Newton. Busy professionals, first-time buyers, and homeowners looking to sell are my specialty. I save you time, smooth out the ordinarily stressful process of buying and selling real estate, and the recommendations of my past customers say it all.

I have helped hundreds of buyers and sellers over the years save time, money, and most of the little intangibles which usually make the business of buying and selling real estate so stressful.

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

Languages Spoken: English, Greek

Years of Experience: 22

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	47
Total Value	$57,034,425
Average Sale Price	$1,213,498
Price Range	$350K - $4.4M

Buyer Deals
Total Deals	27
Total Value	$21,700,465
Average Sale Price	$803,721
Price Range	$420K - $1.9M

1 Year View by Quarter

Seller Deals
Total Deals	90
Total Value	$103,792,425
Average Sale Price	$1,153,249
Price Range	$350K - $4.5M

Buyer Deals
Total Deals	50
Total Value	$45,706,465
Average Sale Price	$914,129
Price Range	$285K - $2.8M

2 Year View by Quarter

Seller Deals
Total Deals	174
Total Value	$202,481,875
Average Sale Price	$1,163,689
Price Range	$177K - $5.7M

Buyer Deals
Total Deals	139
Total Value	$111,412,071
Average Sale Price	$801,526
Price Range	$280K - $4.3M

5 Year View

Areas Chris is Experienced In

Chris' Listings and Deals

Chris's Active Listings

$479,000
- 2 Beds
- 2 Baths
- 725 Sq Ft
79 Suomi Rd

Unit 79

Quincy, MA
Just minutes from I-93, this well-maintained 2-bedroom, 2-bath condo offers a convenient location with easy access to Boston and surrounding towns. The thoughtfully designed layout features two deeded off-street parking spaces, additional storage, central AC, in-unit laundry, and a recently updated bathroom. Ideally situated for commuters, this home offers the perfect combination of comfort and

Chris Kostopoulos Keller Williams Realty

$2,195,000
- 16 Beds
- 8 Baths
- 4,779 Sq Ft
31 Lothrop St

Brighton, MA
4-family in Brighton offering strong upside for investors with a value-add opportunity. Two large 5-bedroom units with 3 bathrooms and two units with 3-bedroom 1-bath units. One unit is vacant and available for an owner-occupant or for immediate rent growth, while existing tenants provide cash flow. Just a short walk to Boston Landing, home to the commuter rail station and Stop & Shop, The

Chris Kostopoulos Keller Williams Realty

$650,000
- 2 Beds
- 2 Baths
- 997 Sq Ft
147 Kelton St

Unit 510

Allston, MA
Stylish 2-bedroom, 2-bath upper-level condominium on the Brookline line in Allston. Move-in-ready home features central AC, updated floors, fresh paint, Nest thermostat, in-unit laundry, 2 deeded garage parking and additional storage. The updated kitchen opens to a bright living area with a private balcony. The spacious primary suite offers a large closet, while the versatile second bedroom is

Chris Kostopoulos Keller Williams Realty

$1,100,000

Pending
- 3 Beds
- 2.5 Baths
- 3,080 Sq Ft
17 Wadsworth Ln

Unit 17

Wayland, MA
Space, style, and effortless living come together in this exceptional end-unit townhouse at Post Road Village. Spanning over 3,000 sq ft, this 2013-built home impresses at every turn - soaring ceilings, skylights, and a gas fireplace set the tone for the bright, open main level. The gourmet kitchen features quartz countertops, stainless steel appliances, and a breakfast bar ideal for casual

Chris Kostopoulos Keller Williams Realty

Recently Sold

$735,000

Sold Sep 4, 2026
- 4 Beds
- 3 Baths
- 3,763 Sq Ft
16 Windsor Rd

Shirley, MA
- 14% Below List
- 149 Days On Market
- $195/SF
- Current Est. Value $800K
Chris Kostopoulos Keller Williams Realty

$4,400,000

Sold Aug 12, 2026
- 6 Beds
- 6.5 Baths
- 7,379 Sq Ft
28 Cottonwood Rd

Newton Center, MA
- 9% Below List
- 161 Days On Market
- $596/SF
- Current Est. Value $5M
Chris Kostopoulos Keller Williams Realty

$630,000

Sold Aug 11, 2026
- 5 Beds
- 2 Baths
- 1,684 Sq Ft
49 Wellesley Rd

Stoughton, MA
- 10% Above List
- 6 Days On Market
- $374/SF
- Current Est. Value $571K
Chris Kostopoulos Keller Williams Realty

$640,000

Sold Jul 14, 2026
- 4 Beds
- 3 Baths
- 2,073 Sq Ft
411 Market St

Rockland, MA
- 7% Above List
- 7 Days On Market
- $309/SF
- Current Est. Value $602K
Chris Kostopoulos Keller Williams Realty

$832,950

Sold Jul 8, 2026
- 4 Beds
- 3 Baths
- 2,047 Sq Ft
32 Jewett St

Roslindale, MA
- 2% Below List
- 26 Days On Market
- $407/SF
- Current Est. Value $862K
Chris Kostopoulos Keller Williams Realty

$1,030,000

Sold Jul 1, 2026
- 3 Beds
- 2 Baths
- 1,311 Sq Ft
230 Washington St

Unit 1

Brighton, MA
- 2% Below List
- 28 Days On Market
- $786/SF
Chris Kostopoulos Keller Williams Realty

$755,000

Sold Jun 30, 2026
- 3 Beds
- 1.5 Baths
- 1,422 Sq Ft
144 Alder St

Waltham, MA
- 2% Above List
- 7 Days On Market
- $531/SF
- Current Est. Value $742K
Chris Kostopoulos Keller Williams Realty

$1,560,000

Sold Jun 26, 2026
- 4 Beds
- 2 Baths
- 2,236 Sq Ft
30 Allandale St

Jamaica Plain, MA
- 11% Below List
- 56 Days On Market
- $698/SF
- Current Est. Value $2M
Chris Kostopoulos Keller Williams Realty

$725,000

Sold Jun 23, 2026
- 3 Beds
- 1.5 Baths
- 1,478 Sq Ft
148 Tower St

Dedham, MA
- 3% Below List
- 13 Days On Market
- $491/SF
- Current Est. Value $734K
Chris Kostopoulos Keller Williams Realty

Other Experience

First Time Homebuyers, Investments, Luxury Homes, New Construction

Agent License: Massachusetts 449522983

Chris Kostopoulos

(339) 777-4877

Responds Quickly

(339) 777-4877

Nearby Homes

Chris Kostopoulos

About Chris

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

Areas Chris is Experienced In

Chris' Listings and Deals

Chris's Active Listings

Recently Sold

Other Experience