Zoning › Texas › Collin County › Frisco

Frisco, TX Zoning

17 districts. 5 overlays. 4 applicable state preemptions.

Overview

Worth knowing
  • Planned Development (PD) as de facto zoning system — >60% of development uses PD, not base districts
  • Code designed for smaller city (34k in 2000) but growth has massively outpaced (230k in 2024); PD mechanism provides actual zoning control despite base district structure
  • The Fields megaproject (~2,500 acres, 35,000 units, 6-8M sf retail/office) exemplifies PD-dominated development model

+ 9 more in Quirks & notes

Districts

res_sf 5res_mf 4com 3ind 2res_th 1mu 1off 1
CodeNameCategory Min lotHeight CoverageFAR Du/acParking Setbacks F/S/R
R-20Residential Estate 20res_sf20,000 sf[4]35 ft[5]0.25[6]—2.18[7]2[8]30[1] / 20[2] / 30[3]
R-15Residential Estate 15res_sf15,000 sf[12]35 ft[13]0.3[14]—2.9[15]2[16]25[9] / 15[10] / 25[11]
R-10Residential 10res_sf10,000 sf[20]35 ft[21]0.35[22]—4.4[23]2[24]25[17] / 10[18] / 25[19]
R-7.5Residential Single-Family 7.5res_sf7,500 sf[28]35 ft[29]0.4[30]—5.81[31]2[32]20[25] / 8[26] / 20[27]
R-4Residential Single-Family 4 (Small Lot)res_sf4,000 sf[33]35 ft0.45—10.9[34]220 / 5 / 20
R-THResidential Townhomeres_th2,000 sf[35]45 ft0.61.2[36]15[37]215 / 0 / 15
MF-18Multifamily 18res_mf5,000 sf[41]45 ft[42]0.6[43]1.2[44]18[45]1.5[46]15[38] / 10[39] / 15[40]
MF-25Multifamily 25res_mf5,000 sf[50]55 ft[51]0.65[52]1.6[53]25[54]1.5[55]15[47] / 10[48] / 15[49]
MF-35Multifamily 35res_mf5,000 sf[59]65 ft[60]0.7[61]2[62]35[63]1.5[64]15[56] / 10[57] / 15[58]
MF-50Multifamily 50+res_mf5,000 sf[68]85 ft[69]0.75[70]3[71]50[72]1.5[73]15[65] / 10[66] / 15[67]
C-1Commercial Neighborhoodcom5,000 sf[77]45 ft[78]0.7[79]1[80]—3.5[81]20[74] / 10[75] / 15[76]
C-2Commercial Generalcom5,000 sf[85]55 ft[86]0.8[87]1.5[88]—3.5[89]15[82] / 5[83] / 10[84]
C-3Commercial Heavycom10,000 sf[93]65 ft[94]0.85[95]2[96]—3[97]20[90] / 10[91] / 15[92]
MUMixed-Usemu5,000 sf[101]75 ft[102]0.85[103]2.5[104]40[105]1.5[106]0[98] / 5[99] / 10[100]
OPOffice Parkoff10,000 sf[110]55 ft[111]0.5[112]1.25[113]—4[114]30[107] / 20[108] / 20[109]
I-1Industrial Lightind20,000 sf[118]50 ft[119]0.6[120]1[121]—2[122]25[115] / 15[116] / 15[117]
I-2Industrial Heavyind40,000 sf[126]65 ft[127]0.7[128]1.5[129]—1.5[130]30[123] / 20[124] / 20[125]

Confidence: confirmed partial under review not found

Overlays

PD
Planned Development (PD)
PD
Frisco Zoning Ordinance, Appendix A §6 (Planned Development District)

Optional overlay applied by city council adoption of a site-specific PD ordinance on contiguous tracts, typically >=10-20 acres. Each PD is its own regulatory document.

flexibilityStandards negotiated by site plan. Full deviation from base district permitted subject to council approval.
site_plan_requiredTrue
master_plan_integrationCan override base zoning for coherent development vision
typical_density_override25-55 du/ac in MF-PD, vs base 11-18 du/ac
typical_height_override55-80+ ft in mixed-use PD, vs base 35-45 ft
typical_parking_override0.5-1.0 spaces/unit with TDM, vs base 1.5-2.0
HPZ
Historic Preservation Overlay (HPZ)
HP
Frisco Zoning Ordinance, Appendix A §5 (Overlay Districts — Historic)

Property within locally designated Heritage District (downtown Main Street area) or listed in National Register.

design_reviewCertificate of Appropriateness (COA) required for exterior alterations, demolition, or adjacent new construction
demolition_restrictionStrong presumption against demolition of contributing structures
infill_height_cap35-45 ft near designated structures even if base would allow higher
contributing_properties~40-60 identified in downtown Frisco Heritage District
FP
Floodplain Overlay (FP)
FP
Frisco Code of Ordinances, Chapter on Flood Damage Prevention (FEMA NFIP-compliant); Zoning Appendix A §5

FEMA FIRM-mapped 100-year floodplain or regulatory floodway along Cottonwood Creek (east), Stewart Creek (central), Rowlett Creek (north/west), and tributaries.

minimum_elevationBase Flood Elevation (BFE) + 1-2 ft freeboard
no_rise_certificationRequired in regulatory floodway; offsite mitigation if displacement
substantial_improvement_threshold50% of structure value triggers full elevation/flood-proofing
parking_restrictionParking in BFE zone limited to above-grade or elevated structures
development_restrictionLimited in regulatory floodplain; fill above BFE+freeboard permitted with permit
DAC/MU
Development Activity Center / Mixed-Use Corridor Overlay (DAC/MU)
TOD
Frisco Zoning Ordinance, Appendix A §5 (Overlay Districts); Frisco Comprehensive Plan corridor designations

Property within designated corridor (Dallas North Tollway, US 380, SH 121/Dallas Parkway) or mixed-use activity node.

ground_floor_retailRequired/encouraged for height and setback bonuses
residential_aboveUpper-floor residential/office in mixed-use projects
density_bonus+25-50% density increase if mixed-use threshold met (e.g., 40% non-residential min)
height_bonus+10-15 ft height if ground-floor retail and upper-floor residential/office
setback_reduction0-5 ft front setback allowed with active ground floor and public realm improvements
parking_reductionUp to 20-30% reduction for transit proximity or TDM plan
ENV
Environmental / Tree Preservation Overlay (ENV)
ENV
Frisco Code of Ordinances, Tree Preservation Ordinance; Zoning Appendix A §5

Mapped environmental features (wetlands, creek corridors) and heritage/protected native trees (>=19 inch dbh; Texas ash, live oak, bur oak, cedar elm, hackberry).

tree_preservationHeritage trees (>=19 in dbh) protected; removal requires mitigation at 1:1+ ratio
mitigation_value$2,000-5,000+ per preserved specimen on-site; $300-800 per replaced tree
wetland_bufferApplies to FEMA/USACE-mapped wetlands
riparian_bufferApplies to creek corridors (Rowlett, Cottonwood, Stewart)
density_creditPreservation of specimen trees on-site can justify 10-15% density increase in small-lot zones

State preemptions

TX SB 840applies
Qualifying condition
Frisco city population ~230,000 >= 150,000 AND Collin County population ~1.065M >= 300,000. Both thresholds met. Frisco is explicitly enumerated in texas.md qualifying-cities list.
Effect
Multifamily housing permitted by-right in C-1, C-2, C-3, OP, I-1, and MU zones at >=36 du/ac OR city's highest allowed MF density (MF-50 at 50 du/ac, whichever is greater); height floor of >=45 ft OR city's highest allowed (currently 85 ft in MF-50) whichever is greater; side/rear setbacks capped at <=25 ft; parking capped at <=1 space/unit. No rezoning required. Directly disrupts the PD negotiation leverage that historically governed >60% of Frisco development. [legacy: title: Multifamily By-Right in Commercial/Office/Retail/Warehouse/MU Zones (2025) | affected_districts: C-1, C-2, C-3, OP, I-1, MU | city_retains_authority_over: design standards, life safety, infrastructure (utility capacity, drainage, access) | does_not_apply_to: SF-zoned land (R-20, R-15, R-10, R-7.5, R-4, R-TH)]
TX SB 15applies
Qualifying condition
Statewide. Applies to any lot <=4,000 sf. Frisco R-4 district has min lot 4,000 sf and R-TH has min lot 2,000 sf — both directly within SB 15 scope.
Effect
City cannot regulate setbacks, parking, height, or bulk on qualifying <=4,000 sf lots in R-4 and R-TH districts below the SB 15 floor. Enables missing-middle housing on small urban lots. City retains use restrictions and life safety. [legacy: title: Small-Lot Deregulation (2025) | affected_districts: R-4, R-TH]
TX HB 2127applies
Qualifying condition
Statewide. Primarily addresses labor/business regulation; partial injunction leaves municipal zoning-dimensional authority intact. Status mapped under_review (was "partial" in v1); pending Travis County litigation outcome.
Effect
No direct preemption of Frisco Zoning Ordinance dimensional standards. Monitor litigation outcome — broader reading could reach into zoning-adjacent local ordinances. [legacy: title: Texas Regulatory Consistency Act (2023) | affected_districts: ]
TX HB 3903applies
Qualifying condition
Statewide. Addresses subdivision platting and STR registration framework.
Effect
No direct preemption of Frisco zoning dimensional standards. Relevant to subdivision review procedure and any future Frisco STR ordinance. [legacy: title: Subdivision / Short-Term Rental Enablement (2023) | affected_districts: ]

Adopted building codes

Home rule; major cities on 2024 IBC

IBC
2012 (state min)
IRC
2021
NEC
2023
IFC
Local adoption
IECC (Residential)
2015
IECC (Commercial)
2015

Click a code label to open its state-by-state adoption atlas.

Quirks & notes

  • Planned Development (PD) as de facto zoning system — >60% of development uses PD, not base districts
  • Code designed for smaller city (34k in 2000) but growth has massively outpaced (230k in 2024); PD mechanism provides actual zoning control despite base district structure
  • The Fields megaproject (~2,500 acres, 35,000 units, 6-8M sf retail/office) exemplifies PD-dominated development model
  • Dallas North Tollway corridor (8 miles) primary growth engine with mixed-use PD dominance
  • SB 840 (2025) disrupts PD leverage for height/density trades — city loses ability to extract density bonuses or affordability in C/OP/I-1/MU by-right MF pathway
  • SB 15 (2025) preempts R-4 and R-TH setback/parking/height/bulk controls on qualifying <=4,000 sf lots
  • Lot-size encoding (R-20, R-15, R-10, R-7.5, R-4) — no inverse naming issues (unlike Grand Prairie)
  • Multi-family districts encoded by density (MF-18, MF-25, MF-35, MF-50+) — clearer than lot-size basis
  • Environmental overlay and tree preservation important due to creek corridors and heritage-tree density
  • Floodplain overlay constrains development in Cottonwood/Stewart/Rowlett Creek corridors
  • HPZ (Historic Preservation) minimal footprint (~2-3 blocks downtown) due to recent growth — few structures predate 1980s
  • Comprehensive code rewrite likely imminent (2026-2027) to align with SB 840 / SB 15 reality

Formulas

Definitions

height
Grade to highest point of structure. Measured per standard.
lot_coverage
Building footprint / lot area.
far
Gross floor area / lot area.
du_ac
Dwelling units per gross acre.
setback_front
Front property line to nearest building face.
setback_side
Side property line to nearest building face.
setback_rear
Rear property line to nearest building face.
parking
Spaces per dwelling unit unless noted.
pd_flexibility
Planned Development allows deviation from base district standards through site plan approval.

Capacity calculations

max_footprint_sf
lot_area_sf * lot_coverage
max_gfa_sf
lot_area_sf * far
max_units_from_density
lot_area_sf * du_ac / 43560

Massing explorer

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District Category Height FAR Coverage Setbacks Parking Density Min lot Overlays

Sources & references

Primary source
City of Frisco Code of Ordinances — Appendix A (Zoning Ordinance)
municode · current Municode supplement (retrieved 2026-04-18)
Citations
  1. [1] §Appendix A §4
  2. [2] §Appendix A §4
  3. [3] §Appendix A §4
  4. [4] §Appendix A §4 (Residential Estate Districts)
  5. [5] §Appendix A §4
  6. [6] i
  7. [7] i
  8. [8] i
  9. [9] §Appendix A §4
  10. [10] §Appendix A §4
  11. [11] §Appendix A §4
  12. [12] §Appendix A §4
  13. [13] §Appendix A §4
  14. [14] i
  15. [15] i
  16. [16] i
  17. [17] §Appendix A §4
  18. [18] §Appendix A §4
  19. [19] §Appendix A §4
  20. [20] §Appendix A §4
  21. [21] §Appendix A §4
  22. [22] i
  23. [23] i
  24. [24] i
  25. [25] §Appendix A §4
  26. [26] §Appendix A §4
  27. [27] §Appendix A §4
  28. [28] §Appendix A §4
  29. [29] §Appendix A §4
  30. [30] i
  31. [31] i
  32. [32] i
  33. [33] §Appendix A §4
  34. [34] i
  35. [35] §Appendix A §4
  36. [36] §Appendix A §4
  37. [37] §Appendix A §4
  38. [38] §Appendix A §4
  39. [39] §Appendix A §4
  40. [40] §Appendix A §4
  41. [41] §Appendix A §4 (MF)
  42. [42] §Appendix A §4
  43. [43] §Appendix A §4
  44. [44] §Appendix A §4
  45. [45] §Appendix A §4
  46. [46] §Appendix A §4
  47. [47] §Appendix A §4
  48. [48] §Appendix A §4
  49. [49] §Appendix A §4
  50. [50] §Appendix A §4
  51. [51] §Appendix A §4
  52. [52] §Appendix A §4
  53. [53] §Appendix A §4
  54. [54] §Appendix A §4
  55. [55] §Appendix A §4
  56. [56] §Appendix A §4
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  60. [60] §Appendix A §4
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  72. [72] §Appendix A §4
  73. [73] §Appendix A §4
  74. [74] §Appendix A §4
  75. [75] §Appendix A §4
  76. [76] §Appendix A §4
  77. [77] §Appendix A §4 (Commercial)
  78. [78] §Appendix A §4
  79. [79] §Appendix A §4
  80. [80] §Appendix A §4
  81. [81] §Appendix A §4
  82. [82] §Appendix A §4
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  97. [97] §Appendix A §4
  98. [98] §Appendix A §4
  99. [99] §Appendix A §4
  100. [100] §Appendix A §4
  101. [101] §Appendix A §4 (MU)
  102. [102] §Appendix A §4
  103. [103] §Appendix A §4
  104. [104] §Appendix A §4
  105. [105] §Appendix A §4
  106. [106] §Appendix A §4
  107. [107] §Appendix A §4
  108. [108] §Appendix A §4
  109. [109] §Appendix A §4
  110. [110] §Appendix A §4 (Office)
  111. [111] §Appendix A §4
  112. [112] §Appendix A §4
  113. [113] §Appendix A §4
  114. [114] §Appendix A §4
  115. [115] §Appendix A §4
  116. [116] §Appendix A §4
  117. [117] §Appendix A §4
  118. [118] §Appendix A §4 (Industrial)
  119. [119] §Appendix A §4
  120. [120] §Appendix A §4
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  128. [128] §Appendix A §4
  129. [129] §Appendix A §4
  130. [130] §Appendix A §4

Research status

Publication gates

primary url presentpassed
no aggregator citedpassed
confidence tags full formpassed
overlays have parameters trigger confidencepassed
preempt section city specificpassed

Data quality

85%completeness28 confirmed3 partial8 inferred
Documented gaps
  • Exact PD approval process and variance limits not detailed
  • Parking reduction percentages for mixed-use not quantified precisely
  • Corridor overlay standards (DAC/MU) for specific segments not fully detailed
  • Environmental buffer widths and mitigation requirements not specified
  • Height bonuses in mixed-use and corridor areas not quantified
  • SB 840 / SB 15 local implementation ordinance (if any) not reviewed

Known issues

freshness:volatiledata:gaps-present

Other cities in this state

Nearest-alphabetical profiles. Click through to compare zoning patterns side-by-side.

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