Professional Experience
Associated Office
John has been an office specialist in South Denver since 1987, delivering custom office leasing solutions that meet the unique needs of landlords and tenants on both large and small transactions. John leverages in-depth, real-time market intelligence to empower his clients to make the utmost informed decisions. This allows his clients to never miss an opportunity to build advantage for their business.
- Denver Metro Commercial Association of Realtors
- University of Colorado at Boulder, Bachelor of Science; Marketing and Real Estate
- Panorama Corporate Center, 763,000 SF | Leased 450,000 SF in 12 months for Miller Global Properties; awarded leasing for Everwest Real Estate in February 2016
- 4600 S. Syracuse St., 300,000 SF | Sold land to Hines in 1998. Leased to 100%, then sold to MetLife in 2001. Been exclusive leasing agent to present
- Stanford Place II, 366,184 SF | Fifth listing with Lowe Enterprises over a 12-year period
- Tuscany Plaza, 259,100 | SF Represented 2 owners for 6 years (Lowe Enterprises & Cornerstone Real Estate Advisors)
- 4601 DTC, 244,553 SF | Represented 2 owners since 2002 (Bedford Properties & LBA)
- 8181 E Tufts / 384 Inverness, 236,779 SF | Represented Westcore since 2006 (also leased 2 additional properties: 67 Inverness & 400 Inverness)
- Belleview Corporate Plaza I/II, Waterpark I/II/III/IV, 7595 Technology Way, 570,954 SF | Represented 2 owners for 10 years (LBA & Bedford Properties)
- The Triad, 400,000 SF | Leased building for 10 years for Hayman Company; sold to Wilco in 2012
- Carrara Place, 237,681 SF | Represented Prudential Real Estate Advisors for 5 10 years. Renewed both major tenants (AMR, formerly Envision Healthcare, & Truven Health Analytics)
- Summit at Dry Creek I/II, 223,082 SF | Represented 2 owners since 2006 (Alliance Commercial Partners & Lowe Enterprises)
- 9201 E. Dry Creek, 128,000 SF | We signed a 15-year lease transaction with Stone & Webster, and then helped them sell the building
Landlords Represented
- Metlife
- Miller Global Properties
- Ogilvie Properties
- Westcore Properties
- Everwest Real Estate
- Cornerstone Advisors
- Chotin Group
- Hayman Company
- Lowe Enterprises
Tenants Represented
- Ford Motor Credit - 300,000 SF
- *MCI 200,000 SF - 200,000 SF
- *General Dynamics - 150,000 SF
- *Verizon - 100,000 SF
- *Allstate Insurance - 70,000 SF
- Alcatel - 25,000 SF
- *Siemens - 10,000 SF
*Multiple assignments
Team Overview
Available Properties
Search PropertiesSpecializing in Advisory & Transaction Services in South Denver.
With more than 104 years of collective leasing and sales experience in the South Denver office market, our professionals provide customized, creative solutions that address specific challenges and help meet business objectives.
Our professional expertise encompasses large and small transactions, existing buildings to new developments, acquisition/disposition investment underwriting, owner/user sales and tenant representation. Our specialization and in-depth market intelligence within South Denver builds advantage for our clients to make the utmost informed decisions.
We take pride in our personalized approach to every detail involved in every transaction.
Featured Clients
- Accesso
- Bancroft Capital
- Buchanan Street
- CBREGI/CALSTRS
- Colony Realty Partners
- DPC Development
- EverWest Real Estate Partners
- Kaufman Financial Group
- Metlife
- Ogilvie Properties
- RMR
- Shea Properties
- Stoltz Real Estate Partners
- Toma West
Success Stories

Leased almost 400,000 sq. ft. of an office campus in less than one year
After achieving near 100 percent occupancy in less than a year, Miller Global sold property two years after purchase for $54 million gain
Through creative marketing tactics that promoted the rare chance to occupy a space of this size and scope, CBRE recruited Travelport for one building and Comcast for a second and third—securing leases that at the time marked some of the highest lease rates in the market. After achieving near 100 percent occupancy in less than a year, Miller Global sold the property two years after purchase for a $54 million gain.

282,000 sq. ft. lease, no downtime to new tenant, architecturally challenged property
Owner of 336,000 sq. ft. Millennium office building faced with perception that property constructed more than three decades earlier would be viewed as obsolete due to lease term of single tenant occupier
Sergio Castañeda and his colleagues engaged CBRE’s Workplace Strategy Group to create the vision for tenants to conceptualize a revolutionary modern workplace. While in the process of building a speculative pod, a collaborative effort with CBRE’s Advisory & Transaction Services and Corgan Associates brought representatives from Fortune 500 engineering firm AECOM into the space.

Whiteboxed 45,000 sq. ft. and created a 21,000 sq. ft. spec suite
Raised occupancy from 56% to 92% in less than one year and increased property value by $13 million
Managing aggressive construction timelines and tactfully timing showings to occur post-construction, CBRE was able to show potential tenants clean, open, well-lit, updated spaces to complete a 66,000-square-foot lease to a single tenant, which increased the value of the property by over $13 million.

Interior & common area upgrades, 25,000 sq. ft. third-floor whitebox
Innovative property repositioning strategy, filled a third-floor vacancy in less than one year; within three years, sold property at 60 percent gain
CBRE instituted a full-floor speculative suite program in hand with advising the landlord on a repositioning strategy that included interior and common area upgrades. Within one year, CBRE’s campaign recruited three tenants who leased the near entirety of the vacant space. Three years after purchasing the property, Lowe Enterprises sold Solarium for a 60 percent gain.

Second floor 37,000 sq. ft. whitebox, total building 72% leased in approx. 18 months
Created fresh appeal for a long-standing vacant space through an integrated whitebox-marketing effort
To create fresh appeal to tenants, CBRE coordinated a whitebox of the space and hosted marketing events to promote among the brokerage community. Within 18 months, 72 percent of the remaining space was successfully leased to TCF Bank and Yardi Systems. In 2014 with the property 87 percent occupied, Franklin Street Properties sold Highland Place One at a profit.

Upgraded amenities & common areas, whitebox spaces, 48% to 94% leased in less than 2 years
Client hired CBRE when the building stood 48 percent vacant to attract new tenants to the space
CBRE evaluated the property and recommended a strategic approach that included upgrading the common areas, whiteboxing two floors and adding amenities including a conference room and new fitness center. The new-space feel combined with impressive amenities helped attract nine new tenants, which raised the occupancy from 53 percent to 94 percent in less than two years.

Third floor 22,000 sq. ft. whitebox, entire building 54% to 100% leased in less than 2 Years
After CBRE was awarded the landlord representation assignment for this four-floor property, a large tenant occupying two full floors moved out, leaving the property 46 percent vacant
Through modeling potential layouts of the full-floor spec suite, CBRE provided tenants visuals of customized spaces, resulting in leasing momentum. The team took the building from 54 percent leased to 100 percent leased in less than two years. Shortly thereafter CBRE was able to market the property 100-percent occupied and sell to another investor (Mark IV Capital) at a profit to Stockbridge.

Unique space-creation strategy; 65% to 100% leased in 9 months
Property was only 65 percent occupied at the time of foreclosure sale and facing a series of staggered, small-block vacancies scattered throughout the building.
Executed a unique space-creation strategy, which reorganized and extended current tenant leases to create a 60,000-square-foot block of contiguous space for a Fortune 300 company—bringing the building from 65 percent to 100 percent leased in nine months.
Significant Assignments
- CBREGI/CALSTRS
Metropoint I/II, Quadrant, Millennium Plaza
1.1 M SF - EverWest Real Estate Partners
Cherry Creek Corporate Center, Panorama II/V
1 M SF - Bancroft Capital
One/Two Denver Highlands, Highlands Ranch I/II, Ridgeline Technology Center,
655,668 SF - Unico
Harlequin Plaza, Belleview Tower
523,534 SF - Parallel Capital Partners
Tamarac Plaza
355,269 SF - Artis HRA
The Point at Inverness, 169 Inverness
311,701 SF - Metlife
4600 S. Syracuse
304,051 SF - Westcore Properties
384 Inverness, 8181 E. Tufts
239,779 SF
- Buchanan Street Partners
5613 DTC
224,015 SF - Accesso
6455 S. Yosemite St.
198,043 SF - UBS
One/Two Maroon
171,216 SF - Westfield Company, Inc.
One Lincoln Station
152,474 SF - Toma West
Orchard Falls
146,276 SF - RMR
333 Inverness
140,162 SF - NetREIT
Shea Center II
121,300 SF