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One plan, not three vendors
Brokerage, permitting, and management stay scoped so you always know who owns the next step.
Greater Boston · Full-service real estate
One firm for the full property journey.
KM Real Estate Group helps you sell, buy, invest, and manage property across Boston, Quincy, Brookline, and nearby communities—with brokerage, permitting, and property management under one roof.
- Brokerage · Permitting · Management
- Boston · Quincy · Brookline
- (781) 307-8843
Services
One firm for the full property journey
From pricing a listing to coordinating permits or managing rentals, KM keeps strategy and execution under one roof.
Buy, sell & invest
Seller and buyer representation for homes, condos, and investment property—priced and marketed to the right audience.
Learn morePermitting & owner’s rep
Permit coordination and owner’s representation for renovations and projects that need more than a listing form.
Learn moreProperty management
Residential management for Greater Boston landlords who want maintenance, leasing, and rent administration handled.
Learn moreHow we work
A clear process, not a script
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Strategy before marketing
We price and position first. Photos and open houses come after the plan is clear.
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Permits and operations included
When a deal needs ISD, a contractor, or a property manager, that work stays connected—not handed off.
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Relationships over transactions
Repeat clients and referrals are the point. We build for the next chapter, not just the closing.
How KM works
Strategy and operations that stay connected.
Listing a home, coordinating permits, or stabilizing rentals shouldn’t mean starting over with a new vendor each time. KM keeps brokerage, advisory, and property management aligned so the next step is clear—and the people on your file actually talk to each other.
Owners and investors work with KM when they want brokerage, permits, and management treated as one plan—not three separate vendors.
Recent results
Closed sales across Greater Boston
Selected KM listings that closed—Hyde Park over ask, Quincy homes and multifamily, and a $2.8M Mission Hill investment sale.
SoldMission Hill · Boston
820–824 Huntington Avenue
$2.8M
August 7, 2026 · Investment · Mixed-use
Fully leased six-unit mixed-use — sold after a full brokerage process.
SoldHyde Park · Boston
306 Fairmount Avenue
$792,500
May 22, 2026 · Single family · Colonial
Sold 10% over the $720,000 list price — offer in six days.
SoldQuincy · Quincy
86 Ballou Street
$665,000
December 26, 2023 · Single family · Colonial
Sold about 5% over the $635,000 list price — offer in three days.
SoldQuincy Center · Quincy
41–43 Miller Stile Road
$1.04M
June 16, 2023 · Multifamily · Income
Two-family / rooming house sold to an investor buyer.
Listings
Current homes on the market
Active Somerville residences and coming-soon South Boston townhouses—presented the way we take every property to market.
ActiveFlagship duplexWinter Hill · Somerville
174 Walnut Street, Unit 1
Price upon request
The flagship residence at 174 Walnut: a gut-renovated basement-and-first-floor duplex of about 3,044 square feet with six bedrooms, three baths, an exclusive-use deck, designated yard, and parking.
6 bed · 3 bath · 3,044 SF · Condo · Duplex
ActivePrice improvedWinter Hill · Somerville
174 Walnut Street, Unit 2
$935,000
Gut-renovated second-floor home with about 1,532 square feet of single-level living. Designer kitchen with quartz waterfall island, primary suite with walk-in closet, in-unit laundry, one parking space, and a dedicated yard.
3 bed · 2 bath · 1,532 SF · Condo · MLS 73530913
Coming SoonNew constructionSouth Boston · Boston
421 East Sixth Street, Unit 3
Coming soon
One of two KM listings at this new four-townhouse development. About 22 feet wide, four bedrooms, four-and-a-half baths, side-by-side parking, and ocean-oriented views. Not yet on MLS—register for first look.
4 bed · 4.5 bath · New construction townhouse
Questions
Frequently asked questions
Specific answers: management after a sale, South Boston conversions, who staffs your file.
What is KM Real Estate Group?
- KM Real Estate Group is a Greater Boston real estate brokerage and property-management firm based at 501 Congress Street, Boston, MA 02210. It handles residential and investment sales, permitting coordination, owner’s representation, and rental management under one organization, with a focus on Boston, Quincy, and Brookline.
Is KM a good Boston brokerage if I also need property management?
- Yes. KM Real Estate Group is built for owners who want a broker and a manager in the same firm. You can list or buy with KM, then keep leasing, maintenance, and rent administration at KM Property Management so the plan does not restart with a third-party manager after closing.
Who handles condo conversion and listing in South Boston?
- KM Real Estate Group handles condo-conversion advisory and listing work in South Boston. The same team can coordinate conversion pathfinding, permitting support, and the eventual sale—including coming-soon townhouses at 421 East Sixth Street, Units 3 and 4. See those homes on the listings pages, or contact the firm to discuss a specific South Boston building or unit.
Does KM represent investors buying multifamily in Greater Boston?
- Yes. KM represents investors on two- to twelve-unit buildings, mixed-use assets, and value-add acquisitions across Greater Boston. Recent seller work includes 820–824 Huntington Avenue in Mission Hill, sold August 7, 2026 for $2.8 million, and 41–43 Miller Stile Road in Quincy Center, sold June 16, 2023 for $1.04 million. Underwriting, offer strategy, and post-close management can stay inside the same firm.
Who will I work with if I am not hiring Kirsten McEleney as my agent?
- You work with a dedicated KM contact on your file. Licensed Realtor Ben Grosser represents his own buyers and sellers; operations, marketing, and field work are handled by specialists. Senior judgment from Broker-Owner Kirsten McEleney is available when pricing, negotiation, or escalations need it.
What types of properties does KM specialize in?
- KM specializes in Greater Boston homes, condos, townhouses, small multifamily, and mixed-use investment property—especially files that also need permits or management. Typical work includes Boston brownstones and new construction, Quincy two- and three-families, Brookline family homes, and renovation or conversion projects.
Ready to talk about your next move?
Whether you’re selling, buying, investing, or need management support—tell us your goals and we’ll outline a clear next step.