T24Studio
Service area · Santa Cruz County

Title 24 reports for Santa Cruz permits.

Santa Cruz holds four CEC approvals of its own energy standards across two code cycles, and the trigger is small — 350 square feet of addition or alteration puts a house on a nine-point measure menu.

Local plan check

Three hundred fifty square feet starts a point count

Santa Cruz is the only California city listed twice on both the CEC’s 2022 and 2025 approved-ordinance lists — four approvals, five ordinance numbers. The current pair is codified and CEC-approved for the 2025 code: Ordinance 2025-19, approved 1/21/2026, for single-family additions and alterations of 350 sf or more, and Ordinance 2025-22, approved 5/26/2026, for cooling on altered nonresidential systems, both in SCMC Chapter 18.15. The residential half adds §150.0(w): a major addition (350 sf of conditioned floor area in a year) or a major alteration (350 sf of altered components, roof or fenestration replacement alone excluded) installs Table 150.0-I measures totaling at least 9 points, plus the mandatory measures and water-heating electric readiness. Live on residential work since August 18, 2025.

The point math is the design decision: a heat pump water heater is 12 points and clears the target alone, or measures stack. Exception 11 exempts single-family homes built after December 31, 1991; Exception 2 is a hardship path above 20% of project valuation. A city intake form rides at the front of the Title 24 packet, a sheet reference against every measure, and the contractor re-documents at final with photos or a HERS report. Stamped effective February 1, 2026, that form still cites the 2022 Energy Code and drops the floor-insulation measures — the codified table controls under the 2025 code cycle. The city is Climate Zone 3, submittal is by email under a mandated subject line, no plan-check turnaround is published, and an ADU needs a permit with energy calculations like anything else.

One thing that doesn’t change by city: my price and turnaround are flat statewide — $99 first report, $150 flat after, 24–48 hours on your first job. What differs city to city is what happens on the plan-check side before and after the CF1R lands in your permit set, which is what this page covers.

Rates

Prices

Flat fees, in writing before I start. No hourly, no bid package, no change-order games — the number on the quote is the number on the invoice.

New client offer

Your first report with me

$150$9924–48 hours

One per client, homes under 3,000 square feet. Full energy model, CF1R and CHEERS registration. It’s a test run — send one job and see how it goes.

Every model after the first

$150Per model

The standard rate once you’re a client — the second building, ADU plus main house, the next project that walks in. Back in 3 business days.

Over 3,000 square feet

QUOTED

Quoted from the plans before any work starts, same day.

24×36 plan-sheet set

$20

Your CF1R laid out full size, matched to your drawing set. Comes back as a PDF you drop straight in.

Revisions

FREEFirst two

Two revisions included, plus questions any time. Past two I quote first, before I touch it.

Commercial / tenant improvement

QUOTEDSame day

Send the plans and you’ll have a flat quote back the same day. No deposit, no minimum.

Disclosure

One honest note

I’m not a licensed engineer or architect, and I don’t stamp drawings. On the CF1R I’m the documentation author — you stay the responsible designer. Nothing about your role on the job changes.

That’s on purpose. I’m not after your scope or your clients. I do one piece of the permit set — the piece that usually holds it up — and I do it fast.

Questions

Santa Cruz plan-check questions

If yours isn’t here, see the full FAQ or call and ask.

What trips the Santa Cruz energy reach code on a remodel?
350 square feet. A major addition adds 350 sf of conditioned floor area within a year; a major alteration covers 350 sf of altered components, and a project consisting only of roof or fenestration replacement is not a major alteration. Either one puts the job on Table 150.0-I at nine points minimum, plus the mandatory measures and water-heating electric readiness. Exception 11 exempts single-family homes built after December 31, 1991.
Which measures actually add up to nine points?
A heat pump water heater is 12 points and clears the target by itself; a heat-pump space heater is 18; solar PV with electric-ready pre-wire is 13. Stacking works too — R-49 attic 4, duct sealing 3, air sealing 2, induction cooktop 1. Use the codified Table 150.0-I rather than the city intake form, which is stamped February 2026 but still cites the 2022 Energy Code and omits the floor-insulation measures.
Does my ADU or addition actually need one?

Almost certainly. New conditioned floor area — ADUs, JADUs, garage conversions, additions — triggers Title 24. So do alterations that touch the envelope, the ductwork, or the HVAC equipment, including a straight change-out. A remodel that only moves non-structural interior partitions usually doesn’t.

Send it either way. If it doesn’t need a report I’ll say so and there’s no charge for the look.

Does the project need HERS field verification?

Sometimes — typically for duct leakage, refrigerant charge, or certain heat-pump and quality-insulation measures. The CF1R lists exactly which measures need it, and I’ll flag it in the email so it isn’t a surprise at inspection. The field testing itself is done by a third-party HERS rater the owner or contractor hires; that’s outside what I do.

Send your Santa Cruz plans.

The CF1R comes back with the reach-code measures picked off the codified point table and the city intake form filled in to sit at the front of the Title 24 packet.