Delle Donne & Associates

What Delle Donne & Associates does

Delle Donne & Associates is a privately held, family-owned commercial real estate development and property management firm headquartered in Newark, Delaware. Founded in 1954 by homebuilder Eugene A. Delle Donne and currently chaired by Ernest F. Delle Donne, the firm has built and managed a portfolio exceeding 2,000,000 square feet across New Castle County, serving approximately 200 tenants. Its portfolio spans Class A office buildings (e.g., 802 Delaware Avenue, Christina Gateway at 880,000 SF, Christiana Executive Campus), retail power and neighborhood centers (Brandywine Town Center at ~1,000,000 SF, Brandywine Commons, Governors Square), and academic facilities (the University of Delaware STAR Campus in multiple phases), with select large-format projects underway including Avenue North, a 900,000 SF mixed-use redevelopment.

The firm operates three integrated service lines: Real Estate Development (structuring creative financial, leasing, and construction packages for corporate clients), Property Management (full-service asset management covering maintenance, accounting, leasing, financing, and construction delivered by an in-house team), and Financial Structuring (optimizing tenant satisfaction against cost of occupancy for joint-venture partners). Notable joint ventures include Brandywine Town Center with John W. Rollins (1994) and Brandywine Commons Shopping Center with Woodlawn Trustees (1991). The firm supplements in-house leasing with third-party brokerage relationships with Jones Lang LaSalle and Newmark Grubb Knight Frank on flagship assets.

Revenue is not publicly disclosed and the firm is not listed on any stock exchange. The company explicitly markets its private, owner-investor-developer structure as a flexibility lever versus public peers. Anchor tenant relationships include Capital One (256,000 SF headquarters at 802 Delaware Avenue), Highmark Blue Cross Blue Shield of Delaware (~278,515 SF at The Corporate Plaza), University of Delaware (multiple STAR Campus buildings), and national retailers such as Wawa and ShopRite in the firm's retail portfolio. Geographic scope is entirely Delaware-centric, with no disclosed operations outside New Castle County.

Name

Delle Donne & Associates

Legal name

Delle Donne & Associates, Inc

Website

https://dda1.com

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

11–50 employees

Short description

Delle Donne & Associates is a family-owned Delaware commercial real estate developer and property manager that develops, owns, and manages more than 2,000,000 square feet of Class A office, retail, and academic properties across New Castle County for approximately 200 tenants.

Ownership category

akta.pro rank

Product category

Commercial Real Estate Development

NAICS

Lessors of Real Estate (5311), Real Estate Property Managers (53131), Rental and Leasing Services (532)

SIC

Real Estate Dealers (For Their Own Account) (6532), Lessors Of Real Property, Nec (6519), Investors, Nec (6799)

akta.pro primary industry

Real Estate Development Asset Management (Project/Construction-to-Stabilization) (BPAJAMAL)

akta.pro secondary industry

Mixed-Use Property Management (BPAJAGAE)

Keywords

• Commercial real estate development
• Property management services
• Commercial property leasing
• Asset management services
• Financial structuring real estate

Headquarters

HQ city

Newark

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Real Estate Development: Development of commercial properties including corporate headquarters, office buildings, retail facilities, and apartment buildings. Generates economic development by structuring creative financial, leasing and construction packages for commercial firms.
2. Property Management Services: Full service asset management for retail, office and industrial properties. Maximizes income through cost control and aggressive leasing while protecting long-term asset values.
3. Financial Structuring: Creative financial structuring services for commercial real estate deals, optimizing cost of physical plant and tenant satisfaction variables.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Delle Donne & Associates develops, leases and manages commercial real estate across Delaware, with a managed portfolio of over 2,000,000 square feet serving approximately 200 tenants. The firm's three core offerings are Real Estate Development (corporate headquarters, office buildings, retail facilities, apartment buildings structured via creative financial, leasing and construction packages), Property Management (full-service asset management for retail, office and industrial properties), and Financial Structuring (optimizing cost of physical plant against tenant utility).

Product overview

Delle Donne & Associates is a Delaware-based real estate development and property management company offering three core services: Real Estate Development, Property Management, and Financial Structuring. The company develops and manages a portfolio of commercial properties across Delaware totaling over 2,000,000 square feet occupied by approximately 200 tenants. Their property portfolio includes Class A office buildings, retail shopping centers, academic facilities, and mixed-use developments throughout New Castle County, with major properties including Christina Gateway (880,000 SF), Brandywine Town Center (1,000,000 SF), Avenue North (900,000 SF mixed-use), Christiana Executive Campus, STAR Campus phases, and various Governors Square and Brandywine Commons retail centers. The company also provides property management services including maintenance, accounting, leasing, and construction services through a full-time professional staff.

Differentiator

Problem solved

Functional benefit

Products and services

• Real Estate Development

Quantifiable outcome

• Managed portfolio of over 2,000,000 square feet
• +1 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered major and core.

• John W. RollinsmajorStrategic or Co-development Partner · 1 January 1994Joint venture partner for Brandywine Town Center, Delaware's largest regional power center with approximately 1,000,000 square feet. Located on U.S. Route 202 and Route 92, Wilmington, Delaware.
• Woodlawn TrusteesmajorStrategic or Co-development Partner · 1 January 1991Joint venture partner for Brandywine Commons Shopping Center (266,000 SF). Woodlawn Trustees is a 100-year-old Quaker organization founded by William P. Bancroft in 1901 that controls approximately 2,000 acres of land linking Wilmington, Delaware with the Pennsylvania Turnpike.
• Jones Lang LaSallecoreChannel Partner/ Reseller/ DistributorThird-party leasing agent for E.A. Delle Donne Corporate Center (194,000 SF office property at 1011 Centre Rd and 1013 Centre Rd, Wilmington, DE 19805).
• Newmark Grubb Knight Frank (NGKF)coreChannel Partner/ Reseller/ DistributorThird-party leasing agent for Christiana Executive Campus (6 buildings on 42 acres, 234,772 SF total, in Newark, DE). Handles leasing inquiries and tour scheduling.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Highwoods Properties: A publicly traded office REIT focused on Class A suburban office in high-growth Southeast markets. Comparable to DDA in suburban Class A office product positioning and long-tenure anchor tenant strategy, though geographically distinct.
• Kimco Realty: A publicly traded retail REIT and one of the largest owners of open-air shopping centers in North America. Comparable to DDA's retail power-center portfolio (Brandywine Town Center, Brandywine Commons, Governors Square, Salem Shopping Center) though Kimco operates at national scale.
• PREIT (Pennsylvania REIT): A Mid-Atlantic-focused retail REIT operating regional malls and power centers. Comparable to DDA's retail mix in regional geography (Mid-Atlantic) and power-center product, though PREIT primarily owns enclosed malls rather than open-air centers.
• Phillips Edison & Company: A publicly traded net-lease REIT focused on grocery-anchored shopping centers across the U.S. Comparable to DDA's grocery-anchored retail assets (e.g., ShopRite-anchored Governors Square III, Wawa-anchored Salem Shopping Center) in product type and tenant mix.
• Brandywine Realty Trust: A publicly traded office REIT focused on Philadelphia and Austin, with a portfolio of Class A office and mixed-use properties. Comparable to DDA in product type (Class A suburban office) and tenant approach (corporate anchor tenants) but operates at much greater scale across a broader geography.
• Liberty Property Trust: A major industrial/office REIT (now part of Prologis) with extensive Mid-Atlantic presence including Delaware. Comparable to DDA in Mid-Atlantic geographic overlap and office/industrial product mix, though operating at REIT-scale with public-market capital access.

Regional players

• Buccini/Pollard Group: A privately held, family-influenced real estate developer headquartered in Wilmington, Delaware with a deep portfolio of commercial, mixed-use and hospitality properties across the Mid-Atlantic. Directly comparable to DDA in geography (Delaware), ownership profile (private/family-influenced), and product mix (office, retail, mixed-use).
• Pettinaro Companies: A Delaware-based, family-owned commercial real estate development and management firm operating office, retail, industrial and mixed-use properties in the Mid-Atlantic. Comparable to DDA in regional focus (Delaware), family ownership structure, and integrated development-plus-property-management model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/delledonneassoc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Delle Donne & Associates