| AG Agricultural | 5 ac | 250 ft | 50 / 40 / 50 ft | 35 ft | 0.2 du/ac | 10-acre minimum district for conventional subdivisions. Conservation subdivisions: 60% green space, 100 ft between dwellings, one outbuilding up to 1,000 sf. Homes may reach 45 ft with Architectural Review Commission and Board approval. Stables and kennels 75 ft from lot lines. Min dwelling 2,500 sf (2-2.5 story), 2,200 sf (1.5 story), 2,000 sf (1 story); 1,250 sf footprint. |
| RS-3 Single-Family Residential (3 ac) | 3 ac | 250 ft | 50 / 40 / 50 ft | 35 ft | 0.33 du/ac | 10-acre minimum district for conventional subdivisions. Conservation subdivisions: 50% green space, 75 ft between dwellings, one outbuilding up to 1,000 sf. Homes may reach 45 ft with Architectural Review Commission and Board approval. Min dwelling 2,500 sf (2-2.5 story), 2,200 sf (1.5 story), 2,000 sf (1 story); 1,250 sf footprint. |
| RS-2 Single-Family Residential (80,000 sf) | 80,000 sf | 200 ft | 40 / 40 / 40 ft | 35 ft | 0.54 du/ac | 10-acre minimum district for conventional subdivisions. Conservation subdivisions: 40% green space, 50 ft between dwellings, one outbuilding up to 1,000 sf. Homes may reach 40 ft with Architectural Review Commission and Board approval. Min dwelling 2,500 sf (2-2.5 story), 2,200 sf (1.5 story), 2,000 sf (1 story); 1,250 sf footprint. |
| RS-1 Single-Family Residential (40,000 sf) | 40,000 sf | 150 ft | 35 / 20 / 35 ft | 35 ft | 1.09 du/ac | 10-acre minimum district for conventional subdivisions. Conservation subdivisions: 30% green space, 35 ft between dwellings, one outbuilding up to 1,000 sf. Taller homes need Architectural Review Commission and Board approval. Min dwelling 2,500 sf (2-2.5 story), 2,200 sf (1.5 story), 2,000 sf (1 story); 1,250 sf footprint. |
| RS-1/2 Single-Family Residential (20,000 sf) | 20,000 sf | 100 ft | 25 / 15 / 25 ft | 35 ft | 2.18 du/ac | 10-acre minimum district for conventional subdivisions. Conservation subdivisions: 20% green space, 25 ft between dwellings, one outbuilding up to 1,000 sf. 35 ft or 2.5 stories. Min dwelling 2,500 sf (2-2.5 story), 2,200 sf (1.5 story), 2,000 sf (1 story); 1,250 sf footprint. |
| PR Planned Residential | 20,000 sf | 100 ft | 25 / 15 / 25 ft | 35 ft | 12 du/ac | Guidelines; P&Z and Board set bulk per site. 10-acre district. Density per Comprehensive Plan, max 12 du/ac, and within 200 ft of the line no more than 150% of the neighbor's density. Attached or cluster homes need 5 acres. Villas 1,200 sf (1,000 sf footprint). Up to 40 ft on 1-acre lots with 1 ft added yard per ft over 35. Front yard larger along major roads. Min dwelling 2,500 sf (2-2.5 story), 2,200 sf (1.5 story), 2,000 sf (1 story); 1,250 sf footprint. |
| SP Public/Semi-Public | 40,000 sf | 200 ft | 50 / 50 / 50 ft | 45 ft | — | 45 ft or 3 stories. 10-acre district (5 acres combined contiguous tracts). 25 ft buffer yard next to single-family use or zoning. |
| HTO High-Technology Office | 20,000 sf | 100 ft | 50 / 20 / 50 ft | 45 ft | — | 45 ft or 3 stories; Board may approve 4 stories or 75 ft. 40-acre district unless contiguous to existing HTO. All operations and storage enclosed. 25 ft buffer yard next to single-family use or zoning. |
| PC Planned Commercial | 20,000 sf | 100 ft | 25 / 10 / 15 ft | 45 ft | — | Guidelines; bulk set by the governing ordinance and site plan. 5-acre district. 45 ft or 3 stories unless the Board approves more. Villas, townhomes and multi-family by conditional use on 5+ acres, max 12 du/ac; multi-family limited to 20% of the development's coverage or floor area. 25 ft buffer yard next to single-family use or zoning. |
| GC General Commercial | 10,000 sf | 100 ft | 25 / 10 / 15 ft | 45 ft | — | 45 ft or 3 stories; Board may approve 4 stories or 75 ft. 5-acre district. 25 ft buffer yard next to single-family use or zoning. |
| LI Light Industrial | 20,000 sf | 100 ft | 25 / 10 / 15 ft | 45 ft | — | 45 ft or 3 stories. 5-acre district. Parking and storage yards hard surfaced. 25 ft buffer yard next to single-family use or zoning. |
| MED Medical | 20,000 sf | 100 ft | 50 / 20 / 50 ft | 45 ft | — | 45 ft or 3 stories. 20-acre district. Buildings set back 2 ft per ft of height from residential zoning. Helipads 50 ft from lot lines and 200 ft from residential. 25 ft buffer yard next to single-family use or zoning. |
| FP Floodplain (overlay) | — | — | — | — | — | Floodplain overlay; see §405.130-405.135 and the floodplain chapter. |