John J. McKenna has completed over $600 million in projects over the course of over 40 years. The abridged list is broken into categories as follows:
| RESIDENTIAL | CLIENT | YEAR |
| Residence in Kissimmee | Private Client | 2004 |
| Lake House | Private Client | 2004 |
| Residence in Carrollwood | Private Client | 2004 |
| Residence on Marquina | Private Client | 2004 |
| Residence on Avila Boulevard | Private Client | 2003 |
| Residence on South Dundee | Private Client | 2003 |
| Residence in South Tampa | Private Client | 2001 |
| Residence in Brandon | Private Client | 2001 |
| Residence on John Moore Road | Private Client | 2003 |
| Studio in Avila | Private Client | 2001 |
| Residence on Floresilla | Private Client | 1999 |
| Residence in Avila | Private Client | 1998 |
| Residence of South Crescent | Private Client | 1996 |
| Residence in Orlando | Private Client | 1996 |
| Bayshore Heights, ACLF | AdvantageHEALTH | 1990, 1995 |
| 907 Bayshore | Private Client | 1995 |
| Riverlakes West Apartments & Office | Riverlakes West Associates | 1988, 1995 |
| The Excellence, Student Housing | Private Client | 1994 |
| 1850 Historic Preservation | Private Client | 1993 |
| Riverlakes West Apartment & Office | Riverlakes West Associates | 1990, 1993 |
| Mission Inn Golf and Tennis Resort | Mission Inn | 1990 |
| Lake Howard Heights, ACLF | AdvantageHEALTH | 1988 |
| Residence on Treasure Island | Private Client | 1985 |
| Progress Village | Hillsborough County | 1985 |
| Haven Hotel | Haven Development Company | 1975 |
| Riverlakes 1 | Riverlakes Apt. Limited | 1985 |
| Mariners Light | Marker 16 Partnership | 1985 |
| Tampa Marine Institute | Tampa Marione Institute, Inc. | 1985 |
| Houston Marine Institute | Houston Marine Institute | 1985 |
| Sunset Shores Recreation | Pioneer Development | 1985 |
| Florida Environmental Inc. | Private Client | 1984 |
| Waterworks Building | Porpoise Point, Inc. | 1985 |
| Riverbend | Stamus realty, Inc. | 1984 |
| Sailboat Key | Island Development | 1984 |
| Island Club Condos | Private Client | 1984 |
| Residence on Beach Park | Home of the Architect | 1983, 1972 |
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