Title 21 — PLATS AND SUBDIVISIONS
Mill Valley Municipal Code · 2026-09 edition · updated 2026-10-02 · Mill Valley
Sections in this part
- Chapter 21.30 — DRAINAGE AREAS
- Chapter 21.32 — OTHER MAPS § 21.50.010. Authority
- Chapter 21.04 — TITLE, PURPOSE AND INTERPRETATION
- Chapter 21.08 — REGULATIONS
- Chapter 21.12 — IMPROVEMENTS
- Chapter 21.14 — MONUMENTS
- Chapter 21.20 — TENTATIVE MAP
- Chapter 21.22 — TENTATIVE MAP EXPIRATION AND EXTENSIONS
- Chapter 21.24 — FINAL MAP
- Chapter 21.28 — SUBDIVISIONS OF LESS THAN FIVE LOTS
- Chapter 21.29 — URBAN LOT SPLITS IN SINGLE FAMILY ZONES
- Chapter 21.30 — LOT LINE ADJUSTMENTS
- Chapter 21.32 — OTHER MAPS
- Chapter 21.36 — EXCEPTIONS
- Chapter 21.40 — VIOLATIONS AND PENALTIES
- Chapter 21.48 — DRAINAGE AREAS
- Chapter 21.50 — DEDICATION FOR PARK AND RECREATIONAL PURPOSES
- Chapter 21.60 — SOLAR ACCESS IN NEW SUBDIVISIONS, RESTRICTIVE COVENANTS
- Chapter 21.70 — MERGER OF PARCELS
- Chapter 21.80 — VESTING TENTATIVE MAPS
- Chapter 21.90 — GENERAL PROVISIONS
Chapter 21.04 § 21.08.090. Streets and TITLE, PURPOSE AND highways—Center line radii. INTERPRETATION § 21.08.100. Service roads. § 21.08.110. Easements—Slope § 21.04.010. Purpose of title—Planning conformity. Commission, powers and § 21.08.120. Alleys—Where required. duties—Designated. § 21.08.130. Alleys—Width. § 21.04.020. Purpose of § 21.08.140. Alley title—Subdivision defined. intersections—Corners. § 21.04.030. Purpose of § 21.08.150. Easements—Public title—Subdivision in less utility—Where required. than five parcels. § 21.08.160. Pedestrian walks through § 21.04.040. Applicability of title. blocks. § 21.04.044. Merger of contiguous § 21.08.170. Blocks—Length. parcels. § 21.08.180. Sidewalks—Width—Where § 21.04.050. Hillside areas—Regulations required. authorized. § 21.08.185. Violation of density § 21.04.060. Action by interested official standards—Subdivision prohibited. prohibited. § 21.04.070. Severability. § 21.08.190. Lot—Minimum width and § 21.04.080. Short title. area. § 21.08.200. Lot slope/area/width Chapter 21.08 requirements for RS zoning REGULATIONS districts. § 21.08.210. Lot frontage. § 21.08.010. Streets and § 21.08.220. Lot—Side lines. highways—Master Plan § 21.08.230. Lot—Double frontage. requirements—Dedication required. § 21.08.240. Lots—Corner. § 21.08.020. Center line of § 21.08.250. Lot—Building site. highways—Described. § 21.08.260. Future division—Conform § 21.08.030. Local to title. streets—Widths—How § 21.08.270. Storm drainage. apportioned. § 21.08.280. Reserved § 21.08.040. Intersections—Angle—Corners. strips—Requirements. § 21.08.050. Street extensions. § 21.08.290. Subdivision plan related to § 21.08.060. Cul-de-sac—Right-of-way master plan. diameter. § 21.08.300. Parks, public areas may be § 21.08.070. Street names—Commission required. approval. § 21.08.310. Survey—Boundaries—Error § 21.08.080. Streets and tolerance. highways—Grades.
§ 21.08.320. Dedication offer—Public § 21.12.180. Drainage—Flood areas. control—Basis of standards. § 21.08.330. Filling § 21.12.190. Easements—Drainage needed—Investigation—Curb water—Provision. grade. § 21.12.200. Plan approval prior to final filing. Chapter 21.12 § 21.12.210. Inspection during IMPROVEMENTS construction. § 21.12.220. Inspection—Sewage § 21.12.010. Street conformity to facilities. regulations § 21.12.230. Approval prior to required—Permit. construction—Fee deposit. § 21.12.020. Structures required to be § 21.12.240. Notice of construction installed. completion—Request for § 21.12.030. Curbs and gutters required. inspection. § 21.12.040. Sidewalks to be constructed. § 21.12.250. Inspection bond. § 21.12.050. Retaining walls may be § 21.12.260. Improvement bonds—When required. required. § 21.12.060. Water § 21.12.270. Fee deposit for drainage supply—Guarantee—Required. facilities—City constructed. § 21.12.070. Sewage disposal—Adequate—Required. Chapter 21.14 § 21.12.075. Telephone, telegraph, and MONUMENTS electrical service—Required—Guarantee.§ 21.14.010. Permanent § 21.12.080. Railroad crossings subject to monument—Construction approval. requirements. § 21.12.090. Trees—When required. § 21.14.020. Staking—Survey—Temporary § 21.12.100. Filling—Provision to be markers. made. § 21.14.030. Monument inspection and § 21.12.110. Drainage—Flood installation. control—Provision to be made. Chapter 21.20 § 21.12.120. Underground TENTATIVE MAP utilities—Prior to surfacing. § 21.12.130. Signs—Street § 21.20.010. Scale and size described. names—Required. § 21.20.020. Information to be included. § 21.12.140. Minimum standards to be § 21.20.030. Separate plans required. observed—Materials—Workmanship.§ 21.20.040. Data to accompany map § 21.12.150. Roadbed—Quality of listed. materials—Requirements. § 21.20.050. Additional requirements. § 21.12.160. Sidewalks—Curbs—Gutters—Driveway§ 21.20.060. Filing—When required. entrances—Quality of § 21.20.070. Filing—Time of—Copies of materials. map. § 21.12.170. Filling—Standards. § 21.20.080. Filing—Fee required.
§ 21.20.090. Time for filing designated as § 21.24.160. Filing—Traverse sheet to when accepted. accompany. § 21.20.100. Receipt of § 21.24.170. Prints required for filing. acceptance—Filing. § 21.24.180. Certificate of title needed for § 21.20.110. Action by commission filing. described. § 21.24.190. Filing—Improvement bonds needed—Other materials. Chapter 21.22 § 21.24.200. Planning Commission TENTATIVE MAP EXPIRATION AND action. EXTENSIONS § 21.24.210. City Engineer's action. § 21.24.220. Fee for examination by City § 21.22.020. Expiration. Engineer. § 21.22.040. Extensions. § 21.24.230. Certification and return to § 21.22.060. Effect of moratoria. Commission. § 21.22.080. Effect of lawsuit. § 21.24.240. Presentation to § 21.22.090. Effect of expiration. Council—Return to subdivider. Chapter 21.24 § 21.24.250. Approval or rejection by FINAL MAP Council. § 21.24.260. Recording—Fee. § 21.24.010. Size and scale determined. § 21.24.270. Abandonment of § 21.24.020. Sheet data required. proceedings—Fee—Forfeiture. § 21.24.030. Key map—When required. § 21.24.040. Acreage map. Chapter 21.28 § 21.24.050. Boundaries—Monument SUBDIVISIONS OF LESS THAN FIVE data—Required. LOTS § 21.24.060. Lot § 21.28.010. Purpose and dimensions—Described—Data applicability—Subdivision included. defined, purposes of this § 21.24.070. Established lines—Data chapter. included. § 21.28.020. Filing of map—Information § 21.24.080. High waterline—Inundated necessary. areas—Data included. § 21.28.030. Improvements. § 21.24.090. Tract boundary. § 21.28.035. Notice of hearing. § 21.24.100. Lot and block numbering. § 21.28.040. City § 21.24.110. Streets—Data concerning Engineer—Recommendation required. on map. § 21.24.120. Easements—Data § 21.28.050. Planning Commission action concerning required. on map. § 21.24.130. Parcel § 21.28.070. City Council—Action on boundaries—Designations—Data appeal. required. § 21.28.080. Parcel map—Filing. § 21.24.140. Certificates on map. § 21.28.090. Waiver of parcel map. § 21.24.150. Filing—Map to accompany. § 21.24.154. Filing fee for final map.
Chapter 21.29 Chapter 21.40
URBAN LOT SPLITS IN SINGLE VIOLATIONS AND PENALTIES
FAMILY ZONES
§ 21.40.010. Violations—Sale prior to
§ 21.29.010. Purpose. final map filing.
§ 21.29.020. Definitions. § 21.40.030. Remedies not barred—City
§ 21.29.030. Eligibility of properties for may file suit.
the urban lot split. § 21.40.040. Violating conveyances,
§ 21.29.040. Parcel requirements and contracts voidable.
restrictions. § 21.40.050. Certificates of compliance.
§ 21.29.050. Process, review and fees. § 21.40.060. Requests and fees.
§ 21.29.060. Violations and enforcement.
Chapter 21.48
Get a plain-English answer with a citation back to this text.
Ask AI about this code