Company lists · Data refreshed September 2026

Top 25 Apartment building management companies based in Boston, United States

Name: Apartment building management companies based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 57 companies tracked

RevenueBase identified 57 apartment building management companies headquartered in Boston, United States as of September 2026 and tracks 3,156 professional contacts across them, including 643 with verified work emails. Across the United States, New York is the largest hub for this category (270 companies); Boston has 57.

This list covers apartment building management companies headquartered in Boston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

57Companies

3,156Contacts tracked

643Verified emails

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The 25 largest apartment building management companies based in Boston, United States

Ranked by team size

Top 25 of 57 apartment building management companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to apartment building management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Windsor Communities	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	501-1,000	734 contacts →
	Partial evidence “Windsor Communities is an award-winning property management company that owns and operates over units across the United States.” Source: RevenueBase Database · checked Sep 30, 2026
2	First Realty Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	201-500	174 contacts →
	Partial evidence “First Realty Management has been in the business of providing full service property management to residential, condominium and commercial clients for more than 70 years.” Source: RevenueBase Database · checked Sep 30, 2026
3	Rockhill	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	79 contacts →
	Indirect evidence “Rockhill aims to deliver exceptional properties and experiences to our tenants through personalized solutions and elevated service for our industrial, office, and residential…” Source: RevenueBase Database · checked Sep 30, 2026
4	Mediate Management Company	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	79 contacts →
	Partial evidence “Mediate Management Company is a regional property management company specializing in unparalleled high end services.” Source: RevenueBase Database · checked Sep 30, 2026
5	The Hamilton Company	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	58 contacts →
	Partial evidence “Founded in 1954 with the acquisition of a six-unit building, The Hamilton Company, founded by Harold Brown, has become one of the largest privately-held real estate organizations…” Source: RevenueBase Database · checked Sep 30, 2026
6	Urban Property Management	Strong evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	26 contacts →
	Strong evidence “For over 30 years, Urban Property Management has provided condominium and building owners of Boston’s premiere neighborhoods with a complete line of professional real estate…” Source: RevenueBase Database · checked Sep 30, 2026
7	The Copley Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “Since 1965, The Copley Group has been part of Greater Boston’s residential and commercial landscape, beginning with the acquisition of 700+ apartments in Fenway.” Source: RevenueBase Database · checked Sep 30, 2026
8	Peacock Properties, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	19 contacts →
	Partial evidence “Peacock Properties is a property management company that has been in operation since 2014.” Source: RevenueBase Database · checked Sep 30, 2026
9	Stratford Management	Strong evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	14 contacts →
	Strong evidence “Great Apartments to Rent, Great Places to Live Stratford Management prides itself on managing properties located in Alabama, Florida, Massachusetts, Mississippi, New York…” Source: RevenueBase Database · checked Sep 30, 2026
10	PERCY	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Percy helps multifamily owners, operators, developers, and property managers build high-performing teams-quickly and effectively-across onsite, regional, corporate, and executive…” Source: RevenueBase Database · checked Sep 30, 2026
11	GB Property Management Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	11 contacts →
	Partial evidence “We are at the forefront of the Real Estate and Property Management Industry known for its honesty, integrity, professionalism and excellent service in managing hundreds of…” Source: RevenueBase Database · checked Sep 30, 2026
12	GTI Properties	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “Boston property management and development.” Source: RevenueBase Database · checked Sep 30, 2026
13	Heath Properties	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Heath Properties was formed in 1980 as a real estate rental office.” Source: RevenueBase Database · checked Sep 30, 2026
14	Kenmore Properties Boston	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “Kenmore Properties Boston is a company based out of 474 Commonwealth Ave, Boston, Massachusetts, United States.” Source: RevenueBase Database · checked Sep 30, 2026
15	Sbc2 Properties	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “Boutique property management solutions for condo associations, multi-family residential, new developments and investment properties in Greater Boston.” Source: RevenueBase Database · checked Sep 30, 2026
16	Clarendon Group USA	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “Clarendon Group USA provides real estate management services for office, retail and mixed use properties in city center urban areas.” Source: RevenueBase Database · checked Sep 30, 2026
17	Affinity Realty & Property Management, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “Affinity Realty & Property Management, LLC is an entity formed with Diversified Funding Incorporated to focus on property management and realty services.” Source: RevenueBase Database · checked Sep 30, 2026
18	Real Property Management Boston	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “At Real Property Management Boston, property management services are what we do best.” Source: RevenueBase Database · checked Sep 30, 2026
19	Jones Street Residential	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	4 contacts →
	Partial evidence “Jones Street Residential, Inc.(“JSR”) was founded in 2017 with the purpose of setting new standards in residential property management.” Source: RevenueBase Database · checked Sep 30, 2026
20	Park Property Management Group LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	4 contacts →
	Partial evidence “Proudly serving as the in-house property management team for Slater Family Holdings, Park Property Management Group oversees some of the most desirable residential neighborhoods…” Source: RevenueBase Database · checked Sep 30, 2026
21	SGH Property Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “SGH Property Management Your Complete Source for Professional Management Services Condominium Associations SGH specializes in personalized property management for Homeowners…” Source: RevenueBase Database · checked Sep 30, 2026
22	Boston Property Care	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Boston Property Care is a one-stop shop for all of your property management needs.” Source: RevenueBase Database · checked Sep 30, 2026
23	Blackstone Williams Properties, LLC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “Blackstone Williams provides first-class property rentals in Boston and Providence.” Source: RevenueBase Database · checked Sep 30, 2026
24	Mergo Property Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Customer service focused, MerGo brings a fresh perspective to property management.” Source: RevenueBase Database · checked Sep 30, 2026
25	GB Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	2 contacts →
	Partial evidence “GB Management is one of Boston’s premier property management firms.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: apartment building management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names apartment building management companies.
Partial evidence: Its own public description names part of apartment building management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name apartment building management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 57 apartment building management companies based in Boston, United States

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Apartment building management companies based in Boston, United States at a glance

As of Sep 30, 2026

20.4%Verified-email coverage

55.4Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 57 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among apartment building management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Boston, United States whose own description of what they do matches “apartment building management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names apartment building management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among apartment building management companies, and records with no verified work email. Companies headquartered outside Boston are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 643 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Apartment building management companies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names apartment building management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many apartment building management companies are there based in Boston, United States?

RevenueBase identified 57 apartment building management companies headquartered in Boston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Windsor Communities, headquartered in Boston, tops this list with the largest team on record.

Which city in the United States has the most apartment building management companies?

New York leads the United States with 270 headquartered companies, followed by Chicago (172) and Los Angeles (143). Boston has 57.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 643 verified decision-maker contacts tracked across these 57 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.