What ABJ Properties does

ABJ Properties is a privately held, founder-controlled real estate investment and management firm headquartered in Great Neck, New York, that owns and operates multi-family and mixed-use properties throughout New York City. Founded in 2006, the firm reports 19 years of operating history, has transacted over $670MM in acquisitions and dispositions, and has owned and sold more than 100 properties while reviewing in excess of 10,000 investment opportunities annually. Its stated investment approach emphasizes quality housing, a vertical integration model that spans identification, evaluation, and execution via an internal investment committee, and a fundamental orientation toward positive returns for investment partners and superior service for tenants.

The company serves two distinct customer segments: investment partners (institutional and high-net-worth investors seeking exposure to NYC multifamily and mixed-use real estate) and residential and commercial tenants in the properties it manages. Its investor-facing technology consists of an Investor Portal powered by AppFolio Investment Management, which provides 24/7 portfolio dashboards, real-time performance metrics, and secure access to K-1s and quarterly reports; a separate tenant portal on the same platform handles leasing, applications, and rent payments. The team of approximately 16 people includes Co-Presidents, a Chairman, Director of Operations, Director of Acquisitions, property and operations managers, leasing and compliance staff, maintenance personnel, and accounting/bookkeeping roles.

ABJ Properties generates revenue through property acquisitions, rental income from owned assets, asset management fees, and dispositions, with the firm characterizing its stream as subscription-recurring in nature due to ongoing investor reporting and management fee relationships. Pricing and capital terms are not publicly disclosed, and the firm operates with no disclosed external institutional ownership, no public listing, and no subsidiaries, with all operations run from a single Great Neck office. The technology stack is third-party (AppFolio) rather than proprietary, and the firm does not disclose use of AI/ML capabilities, patents, certifications, or formal partnerships beyond the AppFolio platform relationship.

Name

ABJ Properties

Legal name

ABJ Properties

Website

https://abjny.com

Company type

Private

Founded year

2006

Operating status

Operating

Short description

ABJ Properties is a privately held real estate investment and management firm that owns and operates multi-family and mixed-use properties across New York City, serving investment partners and residential tenants since 2006.

Ownership category

akta.pro rank

Product category

Real Estate Investment & Property Management

NAICS

Residential Property Managers (531311), Real Estate Property Managers (53131)

SIC

Operators Of Apartment Buildings (6513), Real Estate Dealers (For Their Own Account) (6532), Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Residential Real Estate Asset Management (BPAJAMAA)

akta.pro secondary industry

Commercial Real Estate Asset Management (BPAJAMAB)

Keywords

• Multifamily real estate investing
• Property management services
• Mixed-use real estate
• Real estate investment firm
• Owner-manager properties

Headquarters

HQ city

Great Neck

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Property Investment & Management: As an owner-manager of multi-family and mixed-use properties, ABJ Properties generates revenue through property acquisitions, property appreciation, rental income from tenants, and dispositions of owned properties. The company has transacted over $670MM in acquisitions and dispositions over 19 years.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

ABJ Properties is an owner-manager that acquires, owns, and manages multi-family and mixed-use properties throughout New York City for investment partners, while providing rental housing and property management services to tenants. The firm operates a vertically integrated model covering acquisition identification, evaluation, closing, and business plan execution, and offers an Investor Portal for portfolio performance tracking and document access.

Product overview

ABJ Properties is a real estate investment and property management company offering two core service offerings: (1) property investment and management services focused on multi-family and mixed-use properties throughout New York City, including acquisition, evaluation, and delivery of investment opportunities; and (2) an Investor Portal powered by AppFolio that provides investors with portfolio management tools, performance tracking, and secure document access.

Differentiator

Problem solved

Functional benefit

Products and services

• Investor Portal
• Multi-family & Mixed-use Property Investment
• Residential & Commercial Tenant Housing

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• AppFolio Investment ManagementcoreTechnology or IntegrationABJ Properties uses AppFolio Investment Management platform for their investor and tenant portals. The platform provides investor login functionality, tenant management, financial document distribution (K-1s, quarterly reports), and 24/7 investment performance tracking.

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Tishman Speyer: Global real estate owner, developer, and operator with a meaningful NYC multifamily and mixed-use portfolio. Comparable in owner-operator model, though far larger and more diversified.
• Kushner Companies: Diversified NYC and national real estate owner-operator with significant multifamily and mixed-use exposure. Comparable as a large, established NYC real estate owner-manager, though broader in geography and asset class.

Direct peers

• Stonehenge NYC: Owner-operator of multifamily residential properties across NYC. Directly comparable as a focused NYC multifamily owner-manager with similar tenant-facing operations and investor relationships.
• A&E Real Estate: NYC-focused owner and operator of multifamily residential properties. Comparable in vertical integration, NYC multifamily specialization, and relationship-driven investor base.
• The Brodsky Organization: Family-owned NYC-focused owner, operator, and developer of multifamily and mixed-use properties. Directly comparable as a long-tenured, vertically integrated NYC multifamily owner-manager serving a similar investor and tenant base.
• Allied Realty & Development: NYC-focused owner and manager of multifamily and mixed-use properties serving investors and tenants. Comparable in NYC market focus and integrated ownership/management approach.
• Benenson Capital Partners: NYC-based owner-operator and investor in multifamily, mixed-use, and commercial properties. Comparable in property type focus, NYC geography, and partnership-driven capital structure.
• Magnum Real Estate Group: NYC-based owner-operator focused on multifamily and mixed-use value-add properties. Comparable in vertically integrated acquisitions, repositioning, and NYC market specialization.

Others

• Yardi Systems: Provider of real estate investment and property management software used by many comparable NYC multifamily operators. Adjacent technology vendor rather than a competitor.
• AppFolio: Provider of the property management and investor portal platform ABJ uses. Comparable as the technology enabler of ABJ's investor reporting and tenant operations rather than a competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ABJ Properties