Bolthole Index

Santa Cruz County, California

Zoning, building permits and septic rules in Scotts Valley, California

Inside Scotts Valley city limits, the City of Scotts Valley sets zoning and runs building permits through its online portal12. Septic permits, and well permits where a lot is not on city services, come from Santa Cruz County Environmental Health, not the city34. Unincorporated Santa Cruz County rules do not apply inside the city.

At a glance

Building permit
Issued by the City of Scotts Valley Building Department, applied for online25
Zoning
Set by the city, by district (R-1, R-R-2.5, R-MT-5, R-M-6/R-M-8, R-H and others)6
Septic
Permit from Santa Cruz County Environmental Health3
Wells
County Environmental Health permit required countywide; confirm for a city address4
Manufactured home as ADU
Allowed on a permanent foundation7
Tiny home or RV living
Not confirmed for city limits; ask the Planning Department8
Owner-builder
State law allows owners to build their own home; a permit is still needed9

Who to call

Building permits

City of Scotts Valley Building Department

Building permit applications, plan review and inspections for addresses inside Scotts Valley city limits. Septic and well permits are not issued here.

831-440-5600

[email protected]

1 Civic Center Drive, Scotts Valley, CA 95066

Online permits →

Planning & zoning

City of Scotts Valley Planning Department

Zoning questions, development standards, general plan policies and land use approvals inside Scotts Valley city limits.

831-440-5600

[email protected]

1 Civic Center Drive, Scotts Valley, CA 95066

Septic permits

Santa Cruz County Environmental Health Division

Septic (onsite wastewater) permits and inspections, and water well permits, for Santa Cruz County.

(831) 454-2022

[email protected]

701 Ocean Street, 3rd Floor - Room 312, Santa Cruz, CA 95060

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Off-grid gear

Going off-grid in Scotts Valley means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Scotts Valley, CA?

Yes, building work inside Scotts Valley city limits goes through the City of Scotts Valley Building Department, and the city takes applications online through its permit portal.25

Through that portal, applicants submit plans, pay fees, track status, schedule inspections and see inspection results, and registration is required before applying.2

Owner-builders are covered by a state exemption from contractor licensing, which lets an owner build or improve a home on their own property, but it does not remove the permit requirement.109

Who issues building permits in Scotts Valley, and how do you reach them?

The City of Scotts Valley Building Department issues building permits for addresses inside the city, from Scotts Valley City Hall at 1 Civic Center Drive.5 The walk-in counter is open Tuesdays and Thursday mornings, or by special appointment.5

The Santa Cruz County permit center in Santa Cruz serves only unincorporated land, so a city address should not start there.11

For planning and zoning questions, the Planning Department shares the same City Hall counter hours.8

Does Scotts Valley have zoning, and what does it mean for building?

Yes, the City of Scotts Valley administers its own zoning districts, including R-1, R-R-2.5, R-MT-5, R-M-6/R-M-8 and R-H, and each district has its own standards.16

In the R-R-2.5 rural residential district the minimum lot area is 2.5 acres per dwelling unit, and maximum site coverage is 35 percent.1213 In the R-1 district, maximum site coverage is 50 percent.14

A single-family dwelling in R-1 or R-R-2.5 may not exceed 35 feet in height unless Section 17.46.050 allows an exception.1516

Setbacks vary by district: in R-1-10 the front yard is 20 feet, while in R-1-20 it is 30 feet.17 The district standards do not establish a general minimum floor area for a primary dwelling, so ask the Planning Department about a very small home.8

How do septic and well permits work in Scotts Valley?

Septic permits for Scotts Valley addresses come from Santa Cruz County Environmental Health, not from the city.18 Installing, replacing or significantly repairing any part of a septic system requires an Environmental Health permit.3

Environmental Health inspects the installation as work progresses.19 State law requires an appropriate means of sewage disposal for every home and bars discharging sewage onto the ground surface.20

NRCS soil data for Santa Cruz County rates almost none of its soils as free of severe limits for a conventional drain field, so expect a site evaluation and possibly an alternative system on a lot without city sewer.21

The county says a well permit is required throughout the county.4 Whether it applies to a private well inside city limits was not confirmed, so ask Environmental Health at22.

Can you live in an RV, tiny home or manufactured home in Scotts Valley?

A manufactured home is allowed as an accessory dwelling unit inside the city if it sits on a permanent foundation and the ADU meets Chapter 17.57 and the other applicable standards.7

We could not confirm a city rule on tiny-home occupancy; the city's ADU code excludes vehicles and trailers, which leaves tiny homes on wheels unresolved. Ask the Planning Department before you buy.8

Unincorporated county rules on tiny homes on wheels and RV stays do not govern a city lot.23

Building a home in Scotts Valley: the steps, in order

  1. Confirm the zoning district and its lot, yard, coverage and height standards with the Planning Department.68
  2. Confirm how the lot is served: ask Environmental Health whether septic is allowed or permitted, and about a well.322
  3. Register on the city portal and apply for the building permit with plans.2
  4. Get an encroachment permit before any work in the city right-of-way, such as a driveway approach.24
  5. Schedule inspections through the portal as work progresses.2
  6. If the lot is in a flood-hazard area, a new or replacement manufactured home needs its lowest floor at or above base flood elevation, and an engineer or surveyor must certify it.25

What stays with Santa Cruz County, and what to check before you buy

Santa Cruz County, not the city, handles septic permits and well permits for city addresses.184

The county also handles zoning, building permits and its own lot rules for unincorporated land only.26 Zoning in the county is set by the county or by one of the four cities.11

County-level figures give context: the effective property tax rate is 0.6 percent, and the typical home value is about 1,162,058 dollars.2728 Annual precipitation is about 33.6 inches.29

Watch-outs

  • Do not start at the Santa Cruz County permit center for a city address; it serves unincorporated land only.11
  • Tiny-home occupancy, a general minimum home size, and certificates of occupancy inside city limits are not confirmed; ask the Planning and Building Departments.85
  • Work in a street right-of-way, including a driveway approach, needs a city encroachment permit.24

Sources

  1. 17.14.040 - Development standards (Scotts Valley), quoted and re-checked
  2. Building Department (Scotts Valley), quoted and re-checked
  3. scceh.com, quoted and re-checked
  4. Water Wells, quoted and re-checked
  5. City of Scotts Valley Building Department (scottsvalley.gov)
  6. 17.14.040 - Development standards (Scotts Valley), quoted and re-checked
  7. Chapter 17.57 - Accessory Dwelling Units (Scotts Valley), quoted and re-checked
  8. City of Scotts Valley Planning Department (scottsvalley.gov)
  9. Santa Cruz County CDI – Apply for a Building Permit (2026 county census)
  10. California Business and Professions Code Section 7044, quoted and re-checked
  11. assessor.santacruzcountyca.gov, quoted and re-checked
  12. 17.16.040 - Development standards (Scotts Valley), quoted and re-checked
  13. library.municode.com (Scotts Valley), quoted and re-checked
  14. library.municode.com (Scotts Valley), quoted and re-checked
  15. library.municode.com (Scotts Valley), quoted and re-checked
  16. library.municode.com (Scotts Valley), quoted and re-checked
  17. 17.14.040 - Development standards (Scotts Valley), quoted and re-checked
  18. How an OWTS is Regulated, quoted and re-checked
  19. scceh.com, quoted and re-checked
  20. scceh.com, quoted and re-checked
  21. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  22. Santa Cruz County Environmental Health Division (scceh.com)
  23. Tiny Homes, quoted and re-checked
  24. scottsvalley.gov (Scotts Valley), quoted and re-checked
  25. 15.16.180 - Flood hazard reduction—Manufactured homes standards (Scotts Valley), quoted and re-checked
  26. Zoning Information & Clearances, quoted and re-checked
  27. Effective property tax rate: Bolthole Index county data
  28. Typical home value (Zillow): Bolthole Index county data
  29. Annual precipitation: Bolthole Index county data

Written October 10, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Scotts Valley

Scotts Valley’s own rules

  • Local zoningPresent

    Land inside Scotts Valley city limits; the city administers zoning districts including R-1, R-R-2.5, R-MT-5, R-M-6/R-M-8, and R-H.

    “The following development standards shall apply to all land and buildings in the R-1 zoning district:”
  • Zoning districtsPublished

    Zoning districts inside Scotts Valley city limits.

    • The code sections publish district-specific standards for R-1, R-R-2.5, R-MT-5, R-M-6/R-M-8, R-H, and other districts.
    • District standards may differ by district and subdistrict.
    “The following development standards shall apply to all land and buildings in the R-1 zoning district:”
  • Minimum lot sizeSpecified

    R-R-2.5 residential-rural zoning district inside Scotts Valley city limits.

    • The standards apply to all land and buildings in the R-R-2.5 district.
    • The minimum lot area is also expressed as 2.5 acres per dwelling unit.

    minimum lot area: 2.5 acres

    “R-R-2.5 2.5 acres 2.5 acres/dwelling unit 100 feet 150 feet”
  • SetbacksDistrict specific (with conditions)

    Single-family dwellings in the R-1-10, R-1-20, and R-1-40 districts inside Scotts Valley city limits.

    • Side yards are 10 percent of lot width with a maximum of 10 feet.
    • The listed yards are district standards and may be subject to exceptions elsewhere in the code.

    R-1-10 front/side/rear yards: 20 ft / 10% lot width, maximum 10 ft / 15 ft · R-1-20 front/side/rear yards: 30 ft / 10% lot width, maximum 10 ft / 15 ft · R-1-40 front/side/rear yards: 30 ft / 10% lot width, maximum 10 ft / 20 ft

    “R-1-10 20 feet 10% of lot width with a maximum of 10 feet 15 feet R-1-20 30 feet 10% of lot width with a maximum of 10 feet 15 feet R-1-40 30 feet 10% of lot width with a maximum of 10 feet 20 feet”
  • Lot coverageSpecified

    R-1 zoning district inside Scotts Valley city limits.

    maximum site coverage: 50 percent

    “The maximum site coverage in the R-1 zoning district shall be fifty percent.”
    One more reviewed finding on this topic
    • Specified — R-R-2.5 zoning district inside Scotts Valley city limits.
      “The maximum site coverage in the R-R-2.5 zoning district shall be thirty-five percent.”
  • Building heightSpecified

    Single-family dwellings in the R-1 zoning district inside Scotts Valley city limits.

    • An exception may apply under Section 17.46.050.

    maximum height: 35 feet (unless otherwise provided in Section 17.46.050)

    “No single-family dwelling in the R-1 zoning district shall exceed thirty-five feet in height unless otherwise provided in Section 17.46.050 of this title.”
    One more reviewed finding on this topic
    • Specified — Single-family dwellings in the R-R-2.5 zoning district inside Scotts Valley city limits.
      “No single-family dwelling in the R-R-2.5 zoning district shall exceed thirty-five feet in height unless otherwise provided in Section 17.46.050 of this title.”
  • Manufactured homesAllowed (with conditions)

    A manufactured home used as an accessory dwelling unit inside Scotts Valley city limits.

    • The manufactured home must be placed on a permanent foundation.
    • The ADU must satisfy Chapter 17.57 and all applicable standards.
    “An ADU shall be constructed on a permanent foundation. A manufactured home, as defined in California Health and Safety Code Section 18007, is allowed as an ADU if it is placed on a permanent foundation.”
  • Agricultural exemptionConditional

    Mineral, oil, gas, and agricultural leases inside Scotts Valley city limits for purposes of Chapter 16.02 subdivision applicability.

    • The exemption is from the cited subdivision chapter only; it does not establish exemption from every other city, county, state, health, building, or zoning requirement.
    “Mineral, oil, gas or agricultural leases;”
  • Driveway accessRequired

    Work by private citizens in a driveway approach or other city right-of-way inside Scotts Valley city limits.

    • The permit applies to work within the city's right-of-way, not necessarily all driveway construction on private property.
    • The permit ensures compliance with adopted construction standards and allows inspection and safe traffic control.
    “An encroachment permit is needed for any work done by private citizens within the right-of-way of the city of Scotts Valley. The permit ensures that any construction done in or next to a street is done according to adopted construction standards.”
  • Building in a floodplainLimited

    New, replacement, or added-to manufactured homes in flood-hazard areas inside Scotts Valley city limits.

    • The lowest floor must be at or above base flood elevation.
    • The home must be securely anchored to a permanent foundation system.
    • A registered professional engineer or surveyor must certify the lowest-floor elevation, and the community building inspector must verify elevation; certification and verification must be provided to the Floodplain Administrator.
    “All new and replacement manufactured homes and additions to manufactured homes shall: A. Be elevated so that the lowest floor is at or above the base flood elevation; and B. Be securely anchored to a permanent foundation system to resist flotation, collapse or lateral movement.”
  • Permit processPublished

    City building-permit applications inside Scotts Valley city limits.

    • Applications are submitted through the OpenGov portal.
    • Applicants can submit plans, pay fees, track status, schedule inspections, and view inspection results.
    • Registration is required.
    “All applications should be submitted online thru our portal: https://scottsvalleyca.viewpointcloud.com The City uses OpenGov for building permit applications and permit management. Through the portal, you can submit permit applications and plans, pay fees, track permit status, schedule inspections, and view inspection results.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Scotts Valley or Santa Cruz County directly.

  • Certificate of occupancy — Certificates of occupancy for ordinary private development inside Scotts Valley city limits.
  • Minimum dwelling size — Primary dwellings in Scotts Valley city residential districts.
  • Tiny homes — Tiny-home occupancy inside Scotts Valley city limits.
  • Well permit — Private wells inside Scotts Valley city limits.

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Scotts Valley publishes no rule on the point, not that none exists. Santa Cruz County’s page lists the county offices to call.

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