Yes, Vista allows SB 9 splits under Ordinance 2022-18, with ministerial review: the City Engineer acts on a parcel map, with no tentative map and no appeal.
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Vista reviews SB 9 splits through a ministerial parcel map process, with specific standards for parcel dimensions, access and development. The preliminary property check can identify promising layouts, but a survey and city review are still necessary.
Related: selling part of your backyard, the statewide SB 9 rules, SB 9 lot split costs, and the free lot checker.
Governing rules: Vista Ordinance 2022-18 (VDC 18.96, VMC 17.86), on top of state law (Cal. Gov. Code §§65852.21, 66411.7).
These are on the city's books, but SB 9 and later state housing laws may limit them. Our checker flags them for a hand look instead of ruling a lot out.
Published fee categories are informational, not a project quote. Applicability and total expenses depend on the city, parcel, proposed construction and current agency requirements. Schedule: City fees (schedule of July 1, 2026).
| Tentative parcel map (planning; may apply) | $6,171.86 |
| Parcel map check (engineering) | $3,990.84 |
| Park fee | $10,316.73 per home |
| Streets and signals | $7,378.87 per home |
| Public facilities | $1,218 per home |
| Fire protection | $379 per home |
Vista has no SB 9 line item, so these are the closest fees on its schedule. Per-home fees are the single-family rates; the park fee rate took effect August 14, 2026. Sewer, school and drainage fees are separate. These are published city fees or the closest fee categories on the city's schedule, not a quote for an SB 9 application. Real costs depend on the project, required reviews, utilities and current schedules; survey, engineering, school, utility and recording costs are extra. Who pays what is set out in the written agreement for the new lot. City fee schedule.
Yes. Once the split records, the new lot is a separate legal parcel you can sell on its own, and you keep your house on the other one. Sell it direct and there's no realtor commission: In a direct sale without a homeowner listing agent, no listing-agent commission is charged to the homeowner. Escrow, title, lender, tax, permitting, and other expenses may still apply. The written agreement specifies which party pays each cost. See how selling part of your backyard works.
Yes, Vista allows SB 9 splits under Ordinance 2022-18, with ministerial review: the City Engineer acts on a parcel map, with no tentative map and no appeal.
Each lot has to be at least 1,200 square feet, and the smaller lot at least 40% of the original lot. Lots about equal. A flag lot's access corridor doesn't count toward its area.
Ministerial parcel map by the City Engineer plus a zoning clearance. No tentative map, not appealable.
No. In a direct sale without a homeowner listing agent, no listing-agent commission is charged to the homeowner. Escrow, title, lender, tax, permitting, and other expenses may still apply. The written agreement specifies which party pays each cost.
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| City SB 9 rules | Vista Ordinance 2022-18 (VDC 18.96, VMC 17.86) |
|---|---|
| Published fee schedule | City fees (schedule of July 1, 2026). Vista has no SB 9 line item, so these are the closest fees on its schedule. Per-home fees are the single-family rates; the park fee rate took effect August 14, 2026. Sewer, school and drainage fees are separate. |
| State SB 9 statute | Gov. Code §65852.21 and §66411.7 |
| Rules last read from city sources | September to October 2026 |
| Fees checked against official schedules | October 19, 2026 |
Rules read from the city's published code and fee schedules; last reviewed October 2026. Check with the city before you rely on any single number.