High-Density Multi-Family Residential Zoning in Orlando, Florida
In the City of Orlando, high-density apartment buildings and multi-family developments are primarily concentrated in the AC-3 (Metropolitan Activity Center) and AC-3A (Downtown Metropolitan Activity Core) districts, which permit a base density of 200 dwelling units per acre (du/ac) and a maximum of 400 du/ac with bonuses. Other significant high-density designations in the City of Orlando include the R-3D, MXD-2, O-3, and MU-2 districts, which allow for 75 du/ac, and the AC-2 district, which permits up to 100 du/ac. These districts are specifically designed to support the City of Orlando's Growth Management Plan by directing growth toward urban cores and high-intensity mixed-use corridors.
Primary High-Density Zoning Districts
The City of Orlando Code of Ordinances establishes several districts specifically intended for high-intensity residential development. These districts are classified based on their relationship to the City of Orlando's Major Road Network and Activity Centers [Section 58.240].
Residential and Office-Based High Density
The following districts allow for substantial multi-family density as a matter of right:
- R-3D (High Intensity Development District): Intended to provide for the highest level of residential intensity outside of Activity Centers and to provide a transition area adjacent to Activity Center districts [Section 58.241].
- MXD-2 (Mixed Residential-Office District): Implements the Residential-High Intensity and Mixed-Use Corridor-High Intensity categories, allowing development to achieve an intensity at or near the maximum permitted [Section 58.260].
- O-3 (Office and Residential District): Designed for high-intensity office and housing mixes, specifically appropriate adjacent to the Downtown Metropolitan Activity Center [Section 58.281].
- MU-2 (High Intensity Mixed Use Corridor District): Focuses on concentrated areas of mixed residential and office uses at high intensities oriented toward major arterials [Section 58.271].
Activity Center High Density
Activity Centers represent the highest density tiers in the City of Orlando, where residential development is integrated with commercial and employment hubs [Section 58.341].
- AC-2 (Urban Activity Center District): Serves major subregions of the Orlando urban area at intensities significantly higher than surrounding neighborhoods.
- AC-3 (Metropolitan Activity Center District): Provides for large, concentrated areas of residential and commercial facilities at a scale that serves the entire metropolitan area.
- AC-3A (Downtown Metropolitan Activity Core Center District): The City of Orlando's most intensive district, designed to be the regional hub for commerce and high-density urban living [Section 58.350].
Technical Density Standards
The City of Orlando regulates high-density multi-family development through specific "Gross Residential Density" limits, measured in dwelling units per acre (du/ac).
| Zoning District | Base Max Density (du/ac) | Max Density with Bonus (du/ac) |
|---|---|---|
| R-3D | 75 | 90 |
| MXD-2 | 75 | 200 |
| O-3 | 75 | 200 |
| MU-2 | 75 | 200 |
| AC-1 | 40 | 80 |
| AC-2 | 100 | 200 |
| AC-3 | 200 | 200 (Bonus N/A) |
| AC-3A | 200 | 400 |
(Sources: Figure 1A.LDC, Figure 1B.LDC, Figure 1C.LDC, and Section 58.1101)
Density and Intensity Bonuses
In the City of Orlando, developers may qualify for a "Density Bonus" to exceed the standard maximums of a specific district. To qualify for these higher limits, the project must meet specific criteria regarding superior urban design, mixed-use integration, or contributions to low-income housing [Section 58.1100].
In the AC-3A District, the City of Orlando requires developers seeking a density bonus to provide public art to mitigate the aesthetic impact of the increased massing [Section 58.1105]. In other districts, such as MXD-2, O-3, and MU-2, the standard base density of 75 units per acre can be increased to 200 units per acre if the project is approved through a Master Plan or as a Planned Development [Section 58.1101].
Development Standards for High-Density Buildings
Multi-family developments in these districts must also adhere to specific bulk and setback requirements.
| Standard | R-3D | O-3 / MXD-2 / MU-2 | AC-2 / AC-3 |
|---|---|---|---|
| Min. Front Setback | 10 ft. | 15 ft. | 0-10 ft. (varies by street type) |
| Min. Side Setback | 5 ft. | 0 ft. | 0-5 ft. (varies) |
| Max. ISR | 0.85 | 0.85 | 0.90 - 0.95 |
| Max. Height | 55-100 ft. | varies/unrestricted | varies/unrestricted |
(Sources: Figure 1A.LDC, Figure 1B.LDC, Figure 1C.LDC)
In the SODO Special Plan Area, which encompasses portions of South Orange Avenue, high-density residential development is regulated by "Transects." For example, the T-6 Urban Core Transect allows buildings up to 9 stories (120 feet) by right, or 17 stories (200 feet) with a density bonus [Section 62.499].
Sections Cited
- Section 58.210 - General Requirements (Establishment of Districts)
- Section 58.240 - R-3 Districts: Relationship to the Growth Management Plan
- Section 58.241 - Purpose of the R-3 Districts
- Section 58.260 - MXD-2 District: Relationship to the Growth Management Plan
- Section 58.271 - Purpose of the MU Districts
- Section 58.281 - Purpose of the O-1, O-2, and O-3 Districts
- Section 58.341 - Purpose of Activity Center Districts
- Section 58.350 - AC-3A District: Relationship to the Growth Management Plan
- Section 58.1100 - Density and Intensity Bonuses: General Requirements
- Section 58.1101 - Maximum Available Bonus
- Section 58.1105 - Special Regulations for Bonuses in the AC-3A District
- Section 62.499 - SODO Special Plan
- Figure 1A.LDC - Table of Zoning District Regulations
- Figure 1B.LDC - Table of Zoning District Regulations
- Figure 1C.LDC - Table of Zoning District Regulations