Our Services offered
Antonoff & CO.


Antonoff & Co. undertakes real estate development projects for its own account. Some notable Antonoff & Co. projects include:

  • Century 21 Plaza, 1350-1390 S. Colorado Blvd., Denver, CO, a 32,000 square foot high design shopping center. This project was the winner of the Star Award from the Rocky Mountain Shopping Center Association for New Construction, Design and Aesthetics.
  • Urban renewal redevelopment of 42 acres of property at Alameda and Broadway, Denver, CO into Broadway Marketplace, a 420,000 square foot power center.
  • Development of a 300 acre greenfield property into a state of the art manufactured and site built housing community in Lochbuie, CO containing about 1,000 homes.
  • Kimberley Hills, a manufactured housing community in Federal Heights, CO
  • Lochwood PUD, a manufactured housing community in Lochbuie, CO.
  • Lochwood Farms, a large lot manufactured housing community in Lochbuie, CO.

Antonoff & Co. has amassed a wealth of knowledge in successfully redeveloping projects involving historic structures. Some of our notable historic redevelopment projects include:

  • 24 Broadway, Denver, CO into a vibrant building with two restaurants including one of Denver’s best rooftop patios.
  • 1810 Blake Street, Denver, CO building into an attractive, functional office building.
  • 1528 Wazee Street into our company’s headquarters.
  • El Rancho property in Evergreen, CO adding a new First Bank and working with a buyer of the property to convert the El Rancho restaurant to a restaurant and brewery.
  • Retail storefront in downtown Denver, CO at 1617 California Street into two quick service restaurants.
  • Acacia Apartments, Denver, CO

Antonoff & Co. is pleased to be able to offer its thoughtful and creative problem solving skills on a fee basis to property owners on a very selective basis. As a fee developer, Antonoff & Co. acts on behalf of the owner in developing the owner’s property. Antonoff & Co. offers the following real estate development and related services:

  • Market research to determine the highest and best use for the project
  • Hand select and direct the project team, including the architect, general contractor, engineers, surveyors, environmental consultants and other professionals.
  • Planning and design of the project
  • Securing of all entitlements for the project
  • Capital procurement including both debt and equity and creative structuring of funding sources
  • Construction and site development
  • Leasing including strategic decisions about tenant mix
  • Investment sale of completed project

Being nimble, responsive and entrepreneurial, Antonoff & Co. is always on the lookout for value add development, redevelopment or repositioning projects primarily in Colorado. We prefer outright purchases, but are willing to consider joint ventures, profit sharing agreements and other creative structures.


Having successfully developed numerous build to suit projects with national and regional tenants over more than half a century, Antonoff & Co. is at the ready to develop successful build to suit projects for qualified tenants. We have well established relationships with top construction companies, architectural and engineering firms to be able to deliver high quality projects on time and within budget. Our team of veteran brokers is well equipped to find and secure the best sites for your business.