Company lists · Data refreshed September 2026

Top 25 Affordable housing investment firms based in New York, United States

Name: Affordable housing investment firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 313 companies tracked

RevenueBase identified 313 affordable housing investment firms headquartered in New York, United States as of September 2026 and tracks 10,128 professional contacts across them, including 4,272 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers affordable housing investment firms headquartered in New York, 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 27, 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 27, 2026 86% judged on-target in blind review

313Companies

10,128Contacts tracked

4,272Verified emails

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The 25 largest affordable housing investment firms based in New York, United States

Ranked by team size

Top 25 of 313 affordable housing investment firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to affordable housing investment firms: 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	Related Companies	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,456 contacts →
	Indirect evidence “Related Companies is a global real estate and lifestyle company defined by innovation and the most prominent privately-owned real estate firm in the United States.” Source: RevenueBase Database · checked Sep 27, 2026
2	Rose Associates	Indirect evidence	New York, United StatesHQ checked Sep 27, 2026	201-500	609 contacts →
	Indirect evidence “WORLD CLASS ACQUISITIONS, DEVELOPMENT & MANAGEMENT, ROOTED IN NEW YORK.” Source: RevenueBase Database · checked Sep 27, 2026
3	Lument	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	516 contacts →
	Indirect evidence “Value Beyond the Deal.” Source: RevenueBase Database · checked Sep 27, 2026
4	Center For Urban Community Services Cucs	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	408 contacts →
	Partial evidence “For nearly 50 years, CUCS has advanced lasting stability for individuals and communities by delivering integrated housing, healthcare, and support services rooted in dignity…” Source: RevenueBase Database · checked Sep 27, 2026
5	NEW York City Housing Development Corporation	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	241 contacts →
	Strong evidence “HDC seeks to increase the supply of multi-family housing, stimulate economic growth and revitalize neighborhoods by financing the creation and preservation of affordable housing…” Source: RevenueBase Database · checked Sep 27, 2026
6	CSH Housing Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	237 contacts →
	Partial evidence “CSH transforms how communities use housing solutions to improve the lives of vulnerable people.” Source: RevenueBase Database · checked Sep 27, 2026
7	LCOR	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	235 contacts →
	Partial evidence “LCOR is a fully integrated multifamily development, investment, and operating company focused on key gateway MSAs in the eastern U.S.” Source: RevenueBase Database · checked Sep 27, 2026
8	L M Development Partners LLC	Indirect evidence	New York, United StatesHQ checked Sep 27, 2026	201-500	221 contacts →
	Indirect evidence “At L+M Development Partners, working together to build stronger communities is our mission.” Source: RevenueBase Database · checked Sep 27, 2026
9	Postgraduate Center For Mental Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	214 contacts →
	Indirect evidence “Founded in 1945 as a pioneer in the community based-mental health services, today PCMH develops and owns 22 apartment buildings, 6 ambulatory offices and 500 community leased…” Source: RevenueBase Database · checked Sep 27, 2026
10	Rockrose Development Corp	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	170 contacts →
	Indirect evidence “HISTORY Rockrose Development Corp.” Source: RevenueBase Database · checked Sep 27, 2026
11	Jonathan Rose Companies	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	127 contacts →
	Partial evidence “Jonathan Rose Companies is a green real estate policy, urban planning, development, project management and investment firm.” Source: RevenueBase Database · checked Sep 27, 2026
12	Stonehenge NYC	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	116 contacts →
	Indirect evidence “Stonehenge NYC is a vertically integrated, private real estate company with expertise in investing, operating and developing communities that are environmentally, socially and…” Source: RevenueBase Database · checked Sep 27, 2026
13	A&e Real Estate	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	113 contacts →
	Indirect evidence “Founded in 2011 with the purchase of a single 49-unit building in Fort Greene, Brooklyn, A&E has grown into one of the largest owners and managers of residential properties in New…” Source: RevenueBase Database · checked Sep 27, 2026
14	R4 Capital LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	105 contacts →
	Strong evidence “R4 Capital is a nationwide affordable housing investor, lender, loan servicer, and asset manager.” Source: RevenueBase Database · checked Sep 27, 2026
15	The Domain Companies	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	105 contacts →
	Partial evidence “The Domain Companies is one of the nation’s leading real estate investment and development firms specializing in sustainable mixed-use development.” Source: RevenueBase Database · checked Sep 27, 2026
16	RED Stone Equity Partners LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	98 contacts →
	Partial evidence “Red Stone Equity Partners ("Red Stone") is a nationally recognized real estate private equity investment firm specializing in the syndication of federal and state tax credits to…” Source: RevenueBase Database · checked Sep 27, 2026
17	Spaxel	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	89 contacts →
	Strong evidence “Spaxel owns, operates and develops distinctive real estate projects with a focus on affordable and moderate income housing.” Source: RevenueBase Database · checked Sep 27, 2026
18	Castellan Real Estate Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	87 contacts →
	Partial evidence “Castellan Real Estate Partners is a vertically integrated real estate investment firm predominately focused on residential and retail properties in the New York metropolitan area.” Source: RevenueBase Database · checked Sep 27, 2026
19	Realty Operations Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	85 contacts →
	Indirect evidence “For decades, our principled commitment to quality has navigated both our business practices and our company values.” Source: RevenueBase Database · checked Sep 27, 2026
20	Related Affordable	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	83 contacts →
	Strong evidence “Related Affordable is the affordable housing arm of Related Companies, dedicated exclusively to the development, ownership, preservation, and management of affordable communities…” Source: RevenueBase Database · checked Sep 27, 2026
21	Habitat For Humanity NEW York City And Westchester County	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	11-50	75 contacts →
	Partial evidence “Habitat for Humanity New York City and Westchester County transforms lives and communities by building and preserving affordable homes with families in need, and by uniting all…” Source: RevenueBase Database · checked Sep 27, 2026
22	Neighborhood Housing Services Of NEW York City, INC	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	11-50	73 contacts →
	Partial evidence “Established in 1982, Neighborhood Housing Services of New York City (NHSNYC) is a non-profit, HUD-certified housing counseling agency committed to revitalizing underserved…” Source: RevenueBase Database · checked Sep 27, 2026
23	The NHP Foundation	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	72 contacts →
	Strong evidence “The NHP Foundation (NHPF) is a national nonprofit real estate organization advancing affordable, service-enriched housing so residents and communities can thrive.” Source: RevenueBase Database · checked Sep 27, 2026
24	UHAB	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	11-50	69 contacts →
	Strong evidence “UHAB empowers low- to moderate-income residents to take control of their housing and enhance communities by creating strong tenant associations and lasting affordable co-ops.” Source: RevenueBase Database · checked Sep 27, 2026
25	Slate Property Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	11-50	65 contacts →
	Indirect evidence “Slate Property Group is an owner, operator, developer and lender, primarily focused on multifamily in the New York metropolitan area.” Source: RevenueBase Database · checked Sep 27, 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: affordable housing investment firms. 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 affordable housing investment firms.
Partial evidence: Its own public description names part of affordable housing investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name affordable housing investment firms. 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 313 affordable housing investment firms based in New York, United States

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Affordable housing investment firms based in New York, United States at a glance

As of Sep 27, 2026

42.2%Verified-email coverage

32.4Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

169

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 New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 313 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 affordable housing investment firms, 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 New York, United States whose own description of what they do matches “affordable housing investment firms”. 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 affordable housing investment firms), 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 affordable housing investment firms, and records with no verified work email. Companies headquartered outside New York 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, 4,272 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 27, 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.

Affordable housing investment firms 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 affordable housing investment firms, 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 affordable housing investment firms are there based in New York, United States?

RevenueBase identified 313 affordable housing investment firms headquartered in New York, 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?

Related Companies, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most affordable housing investment firms?

New York leads the United States with 313 headquartered companies, followed by Los Angeles (158) and Atlanta (128).

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 4,272 verified decision-maker contacts tracked across these 313 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 27, 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.