Joan Bissdorf

Andover MA

Keller Williams Realty

55 Closed Sales

$46.1M Total Value

$545K - $1.8M Price Range

$837.4K Average Price

Prior 5 years

About Joan

Joan Bissdorf is a Realtor® at Keller Williams Realty. Originally from Singapore, she brings a background in business development and consulting that shapes her detail-oriented, analytical approach to real estate. Through her website and blog, she also shares insights about buying, selling, relocating, and building a life in the Boston area.

Joan operates at the intersection of technical expertise and human insight. While she is highly analytical, she is equally attuned to the people side of every transaction: listening closely, reading between the lines, and anticipating challenges before they arise. Her ability to sense the unspoken and see around the corners allows her to proactively guide clients through complex decisions.

She cares deeply about creating a perfect experience for her clients. That could mean hitting all timeline goals for a relocation and home sale, hiring dependable professionals to get a residence ready, or providing the right knowledge for decision making.

She prides herself at being present, always.

Note: Many of Joan's transactions are recorded under her team (Treetop Group) rather than individual profile. As a result, transaction counts shown online do not accurately capture her work experience. Joan sells about 30 homes in a year.

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

Languages Spoken: English, Chinese

Years of Experience: 8

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	9
Total Value	$8,627,000
Average Sale Price	$958,556
Price Range	$812K - $1.2M

Buyer Deals
Total Deals	6
Total Value	$5,883,500
Average Sale Price	$980,583
Price Range	$225K - $1.6M

1 Year View by Quarter

Seller Deals
Total Deals	16
Total Value	$15,586,000
Average Sale Price	$974,125
Price Range	$650K - $1.8M

Buyer Deals
Total Deals	8
Total Value	$7,303,500
Average Sale Price	$912,938
Price Range	$225K - $1.6M

2 Year View by Quarter

Seller Deals
Total Deals	37
Total Value	$31,530,900
Average Sale Price	$852,186
Price Range	$202K - $1.8M

Buyer Deals
Total Deals	18
Total Value	$14,525,140
Average Sale Price	$806,952
Price Range	$111K - $1.6M

5 Year View

Neighborhoods Joan is Experienced In

Joan's Open Houses

$899,900

Open Sat 11AM - 1PM
- 4 Beds
- 2.5 Baths
- 2,170 Sq Ft
59 Old Lowell Rd

Westford, MA
Set on a picturesque 1ac corner lot framed by towering pines, this 1989 colonial unfolds with a quiet grace that feels both timeless and deeply inviting. Here, each room tells its own story. The family room, crowned by cathedral ceilings and twin skylights, is awash in natural light and beckons gatherings both grand and intimate. A sun-filled library offers a quiet retreat, while the NW-facing

Joan Bissdorf Keller Williams Realty

$625,000

Open Sat 1PM - 3PM
- 2 Beds
- 2 Baths
- 1,032 Sq Ft
16 Lakeview Dr

Littleton, MA
2BRs + 3rd room for office + unfinished room in basement! Move-in ready without any need to renovate as this house has been updated throughout the years: '15 septic, '16 roof, ’17 perimeter drain, '20 windows, '20 boiler, '21 siding, porches & half bath etc. This sweet ranch comes with an efficient layout that offers water views be it from the home office, dining room or kitchen. A rare 2BR that

Joan Bissdorf Keller Williams Realty

Joan's Active Listings

$1,325,000
- 3 Beds
- 2.5 Baths
- 2,098 Sq Ft
22 Patrick St

Unit 22

Arlington, MA
3 Bedrooms + 2 perfect spaces for home offices! This young East Arlington townhouse that is a mere block away from Thomson Elementary has so much to offer: Open layout main level. Pantry. Ensuite primary bathroom with double vanity. Walk-in closet in primary bedroom. Tons of storage spaces. Central heating and AC. No lead paint. 2-car garage with additional off-street parking. Neighborhood

Joan Bissdorf Keller Williams Realty

Recently Sold

$1,100,000

Sold Feb 17, 2026
- 2 Beds
- 2 Baths
- 1,018 Sq Ft
191 Washington St

Unit 725

Boston, MA
- $1,081/SF
- 13 Days On Market
- Current Est. Value $1M
Joan Bissdorf Keller Williams Realty

Awards and Designations

2020 - 2025: Northeast Association of Realtors Platinum Team Producers
2021 - 2025: Keller Williams Group Double Platinum Medalist
2024 - 2026: Keller Williams Earned-in Luxury Status
2025: Keller Williams Individual Quadruple Gold Medalist

Agent License: Massachusetts #9561786

Joan Bissdorf

(781) 776-5511

Homes for Sale by City

Joan Bissdorf

About Joan

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 Joan is Experienced In

Joan's Listings and Deals

Joan's Open Houses

Joan's Active Listings

Recently Sold

Awards and Designations