What Post Brothers does

Post Brothers is a vertically integrated real estate development and management company headquartered in Philadelphia, Pennsylvania, founded in 2006 by brothers Matthew and Michael Pestronk. The company develops, owns, and operates Class-A apartment buildings with a stated focus on urban infill and adaptive reuse projects in the Philadelphia metropolitan area, with a recent expansion into Washington, D.C. As of the latest data, the portfolio encompasses approximately 40 developed properties featuring roughly 8,000 Class-A apartments and 700,000 square feet of complementary office and retail space, with total capitalized cost exceeding $4 billion and cumulative equity raised above $500 million. Operations are supported by 200+ in-house employees covering design, construction, leasing, and property management, organized under an employee ownership structure.

The company's product portfolio includes luxury rental properties such as One Thousand One, Piazza Alta, The Atlantic, The Poplar, The Darien, Rittenhouse Hill, The Duchess, The Piazza, Goldtex, Presidential City, and The Irvine. Unit pricing spans from $1,297/month for studios at Rittenhouse Hill to $13,329/month for penthouses at One Thousand One. Leasing is conducted direct-to-consumer through postrents.com, the integrated RentCafe online leasing platform, and on-site leasing offices at each property. The company has constructed Philadelphia's first LEED-certified residential highrise and has been the city's largest voluntary carbon offsetter since 2011, anchoring a sustainability-focused brand position.

Revenue is generated primarily through monthly residential rental subscriptions across the Class-A portfolio, supplemented by retail and office leasing. Capital structure relies on institutional joint ventures and separate account partnerships, with major recent financings including a $170 million Piazza Alta facility (December 2025) and a $562 million Washington, D.C. office-to-residential conversion facility (January 2026). The company is privately held with no public ticker, and the Pestronk brothers serve as controlling general partners across the portfolio.

Name

Post Brothers

Legal name

Post Brothers

Website

https://postrents.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

101–250 employees

Short description

Post Brothers is a Philadelphia-based, vertically integrated developer and operator of Class-A apartment buildings, founded in 2006 by the Pestronk brothers, with 40 properties, 8,000+ units, and recent expansion into Washington, D.C.

Ownership category

akta.pro rank

Headquarters

HQ city

Philadelphia

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Residential Apartment Rentals: Monthly rental income from Class-A apartment units across portfolio of 9+ properties in Philadelphia metro area. Tenants pay rent monthly with typical 12-month lease terms. Additional revenue from retail and office space (700K SF mentioned).

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Post Brothers is a vertically integrated real estate development and property management company that develops, owns, and operates Class-A luxury apartment buildings in the Philadelphia metropolitan area and Washington D.C. The company develops infill residential projects and adaptive reuse conversions (former warehouses, shoe factories, and office buildings) and manages over 8,000 apartment units plus 700,000 SF of office and retail space, leasing directly to renters through its website and on-site leasing offices.

Product overview

Post Brothers is a vertically integrated real estate development and property management company offering a portfolio of luxury class-A apartment buildings in Philadelphia and the broader Mid-Atlantic region. The company operates as a single unified offering under the Post Brothers brand, with multiple named properties across different neighborhoods (Center City, Northern Liberties, East Falls, North Bergen, and Washington D.C.). Properties range from newly constructed infill developments to adaptive reuse conversions of historic buildings (shoe factories, warehouses) and office buildings. The portfolio includes One Thousand One, Piazza Alta, Rittenhouse Hill, The Atlantic, The Darien, The Duchess, The Piazza, The Poplar, Goldtex, Hamilton Court, Presidential City, and The Irvine. The company also performs office-to-residential conversion projects in Washington D.C., having secured $562 million in financing for D.C. conversions. Post Brothers handles all property development, construction, leasing, and management in-house with over 200 employees.

Differentiator

Problem solved

Functional benefit

Products and services

• One Thousand One Luxury apartment building located at 1001 S Broad Street in Philadelphia with 44 units available for rent.
• Piazza Alta Mixed-use development project in Northern Liberties featuring over 1,100 residential units across multiple phases, including 1,082 apartments at Broad and Washington.
• Rittenhouse Hill Luxury apartment community in East Falls at 633 W Rittenhouse Street with 28 units available.
• The Atlantic High-end apartment building on Avenue of the Arts at 1401 Spruce Street with 12 units available, achieving the highest rents ever in Center City Philadelphia.
• The Darien Apartment building at 809 Poplar Street with 19 units available; built in 2024 with 212 units total.
• The Duchess Luxury apartment building in North Bergen at 7601 River Road with 24 units available.
• The Piazza Apartment community in Northern Liberties at 1001 N 2nd Street with 43 units available; part of the largest private development project in Philadelphia.
• The Poplar Apartment building at 900 N. Ninth St. with 39 units available; converted from a warehouse in 2021 with 302 total units.
• Goldtex Historic shoe factory converted to luxury apartments in Center City Philadelphia, representing adaptive reuse development.
• Hamilton Court Philadelphia apartment property managed through Hamilton Court property management team.
• Presidential City Philadelphia's largest luxury residential community transformed from an under-utilized semi-suburban complex, featuring resort-style amenities including Sora Pool Club.
• The Irvine Philadelphia apartment property with dedicated management team.
• Office-to-Residential Conversion Services Conversion of obsolete office buildings into residential apartments, including two Connecticut Avenue buildings in Washington D.C. converting office space into hundreds of apartments.

Quantifiable outcome

• Philadelphia's largest voluntary offsetter of carbon emissions since 2011
• +1 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators6 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• The Bozzuto Group: Vertically integrated luxury multifamily developer, owner, and manager with a strong Mid-Atlantic presence including Philadelphia. Closely comparable to Post Brothers in product (Class-A urban apartments), geography, and integrated development-to-management model.
• Wood Partners: National developer of Class-A multifamily communities with ground-up development expertise. Comparable to Post Brothers' focus on new construction, urban infill, and luxury finishes across multiple U.S. metros.
• Hanover Company: National luxury multifamily developer focused on Class-A urban high-rise and mixed-use projects in supply-constrained markets. Directly comparable in product positioning and urban infill strategy to Post Brothers.
• Carmel Partners: Private luxury multifamily investor and developer with significant East Coast footprint. Comparable in targeting high-end urban rental product and vertically integrated execution.
• The NRP Group: Vertically integrated multifamily developer, owner, and operator with experience across market-rate and affordable housing. Comparable integrated platform and Class-A product focus.
• Mill Creek Residential: Develops and manages Class-A multifamily communities across major U.S. markets, including the Mid-Atlantic. Comparable development-led business model targeting luxury urban renters.

Broad incumbents

• AvalonBay Communities: Public multifamily REIT that develops, acquires, and operates Class-A apartment communities in high-barrier coastal markets including the Mid-Atlantic. Comparable Class-A urban rental focus, though structured as a public REIT rather than a private operator.
• Toll Brothers Apartment Living: Multifamily development arm of Toll Brothers focused on luxury urban and suburban rental communities. Comparable in luxury product positioning, though benefits from a much larger public homebuilder parent.
• Lincoln Property Company: One of the largest diversified real estate developers and third-party property managers in the U.S., with significant multifamily operations. Comparable third-party management and development capability, though much larger and broader.
• Greystar Real Estate Partners: Largest global multifamily operator and developer, with significant investment management, property management, and development operations. Overlaps with Post Brothers across development, leasing, and property management but operates at vastly greater scale.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat4 records

Customer concentration

• LinkedInlinkedin.com/company/post-brothers-apartments

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds1 record

Investors1 record

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 Post Brothers