Pasadena: the city that inspects before you sell.

Pasadena is where Los Angeles keeps its architectural memory, and it is also the one city in Alla's service area where the city itself is a party to your closing. Both facts change how a transaction runs here.

Selling: Pasadena actually inspects

Burbank asks for a self-certified plumbing retrofit. Glendale asks for nothing. Pasadena runs a real programme.

Under the Presale Self-Certification Program, established by Ordinance No. 7337 and codified at Pasadena Municipal Code section 14.17, a seller of a single-family house, condominium, townhouse or duplex must obtain either a Presale Certificate of Completion or a Presale Certificate of Inspection before escrow closes.

You may self-certify, which is the cheaper path, only if all of the following hold:

• there are no open code compliance cases on the property
• the actual living space does not exceed the Los Angeles County Assessor record by 10 percent or more
• the property meets fire prevention, detection and exiting requirements
• there is no unpermitted construction, addition, conversion or accessory structure over 120 square feet

The self-inspection has to be done within 60 days before the application.

	Fee
Certificate of Completion, self-certified	$29.00 plus processing
Certificate of Inspection, city inspects	$174.00 plus processing

That second condition is the one that catches people. A garage converted into a family room forty years ago, never permitted and never reflected in the assessor record, disqualifies the cheap path and surfaces at the worst moment. If deficiencies are found, you either correct them and pay for a re-inspection, or sign a Transfer of Responsibility moving the obligation to the buyer, which is a real negotiating item rather than a formality.

What Pasadena does not require is a water conservation certificate at sale, and there is no point-of-sale sewer lateral certification. Sewer video inspection is a condition of development permits, not of a transfer. How this compares across the county.

Two kinds of district, and they are not the same thing

Historic preservation sits at PMC Chapter 17.62, and Pasadena's vocabulary is precise in a way that trips people up.

• A landmark district is a local designation, an LD overlay zone, initiated by a neighbourhood organisation or by owners with majority support, under 17.62.070. There are 23.
• A historic district, in this code, means a district listed on the National Register of Historic Places. There are 20.

Either way, section 17.62.090.B requires a Certificate of Appropriateness before a major or minor project on a designated resource, and before any new construction in a landmark or historic district.

What counts as a major project is broader than most buyers expect. It includes demolition or relocation, substantial alteration of a street-facing or side elevation, adding floor area to a street-facing elevation, adding a storey visible from the street, demolishing a non-contributing building in a district, and front yard fences and walls, even on a non-contributing property.

The exemptions are equally worth knowing, because they cover most of what an owner actually does: paint and stain colours, routine maintenance and minor repair, landscaping other than protected trees, all interior work, screens and awnings, flat concrete work including driveways and walkways, rear yard fences, reroofing where the material does not change, exterior light fixtures and window grilles.

The Mills Act, with the numbers

Pasadena's programme began with Ordinance 6912 in October 2002 and runs under Government Code 50280 and PMC 17.62.130.B.4. It is one of the largest in California: 360 active contracts as of a statewide review in June 2022, behind only San Diego, against roughly thirty applications a year.

The economics, from the city's own guidelines: owners who realise a saving have averaged a 51 percent reduction in property taxes, though the city is careful to say it varies widely and is never guaranteed. The assessor recalculates after signing, and the effect appears in the following autumn's assessment.

The commitments are real:

• initial term ten years, renewing automatically each year
• recorded against title, so it transfers to the next owner on sale
• breach penalty of 12.5 percent of the property's current value
• terms are non-negotiable, with annual self-certification and inspections

The 2026 cycle closed for applications on 29 May 2026, with site visits through August, notification by 16 October and contracts recorded by 31 December. There is no application fee; the processing fee is paid at signing, $1,410 for a single-family home. The city caps new contracts at 20 single-family and 6 multi-family or commercial per year, and single-family eligibility is normally limited to an assessed value of $2.0 million or less.

One local case study of how a district and the Mills Act interact: Garfield Heights, Pasadena's second landmark district, and what it actually costs a buyer.

Fire, after Eaton

The Eaton Fire began on 7 January 2025 near Altadena Drive and Midwick Drive, burned 14,021 acres, was contained on 31 January 2025, and destroyed 9,419 structures with 1,076 damaged and 19 civilian deaths. Cause: electrical.

Pasadena adopted the State Fire Marshal's map dated 24 March 2025 by ordinance amending PMC 14.28.500, considered by the City Council on 21 July 2025. Notably, the city stated it was not proposing any additions or increases to the state zones, although Government Code 51179 would allow it to raise them.

For a seller, a very high zone means disclosure in the Natural Hazard Disclosure Statement under Civil Code 1103, and defensible space obligations under Government Code 51182. What the disclosure report does and does not tell you.

Soft-story, and a deadline arriving now

Ordinance No. 7345, adopted 20 May 2019 and codified at PMC Chapter 14.08, covers roughly 493 wood-frame soft-story buildings permitted on or before 12 November 1976. It does not apply to single-family homes or to multi-family properties with four or fewer units.

Notices went out by priority: Priority 1 on 5 December 2019, Priority 2 on 2 December 2020, Priority 3 on 3 March 2021. Owners had one year for the screening form and three years to permit, extended to four by Resolution 9774. Construction has to be complete within seven years of the notice, which puts the first cohort at December 2026.

If you are buying a small apartment building here, that date is the question.

Trees are protected, and the fines are real

PMC Chapter 8.52 protects native, specimen, landmark, landmark-eligible and mature trees, plus every public tree.

• A native tree is one of thirteen listed species with a trunk over 8 inches in diameter measured at 4.5 feet, including Coast live oak, Valley oak, California sycamore, California black walnut and California bay.
• A mature tree is any otherwise unprotected tree at 19 inches diameter or more at breast height.

Removal or damage without a permit is a misdemeanour carrying up to $1,000, and administrative penalties reach $5,000 per tree. Note that the threshold here is diameter, which is not what Santa Clarita uses: the same mistake, a factor of three.

Utilities, ADUs and the tax bill

Pasadena Water and Power is the city's own utility, serving over 65,000 electric customers, so accounts transfer through the city rather than through a private provider, and PWP sets its own clearance requirements for ADU work.

ADUs sit at PMC 17.50.275, updated by Ordinance 7420 effective 20 May 2024. A junior ADU is capped at 500 square feet; attached new construction at 850 for a studio or one bedroom and 1,000 with more bedrooms; detached at 1,000. Parking is waived within half a mile of transit or if the property is in a historic district, and in a historic district a detached ADU is allowed provided it is not visible from the public right of way. Pre-approved standard plans exist, but modifications to them are not permitted at all. ADUs at 900 square feet or less are exempt from residential impact fees.

On closing costs, Pasadena levies no city transfer tax. Only the county rate of 55 cents per 500 dollars applies. The arithmetic, and which five cities do charge more.

Renters and small landlords should also know that Measure H, a charter amendment approved on 8 November 2022 and effective 22 December 2022, created a Pasadena Rental Housing Board that operates independently of the City Council. It remains the subject of litigation on appeal.

What a builder's eye sees in a period house

A century-old house is a system of old materials that behave differently from anything built since: true-dimension lumber, plaster walls, original windows worth saving. Alla came to real estate from construction, which in Pasadena turns into specific questions. What is original, what was replaced and when, which renovations were permitted, and what honest maintenance of this architecture costs per decade.

That last question is not rhetorical here. Between a Certificate of Appropriateness for the front fence, a Mills Act contract that follows the title, and a presale certificate that turns on whether an old conversion was ever permitted, Pasadena rewards knowing the paperwork as much as the plaster.

If you are selling, the sellers page sets out the sequence; if you are buying, the buyers page covers what an inspection will not tell you; and a written valuation prices the lot and the structure separately.

Common questions about Pasadena

Does Pasadena require anything before you can sell a house?

Yes, and this is where Pasadena differs from Burbank and Glendale. Under the Presale Self-Certification Program you need either a Presale Certificate of Completion or a Presale Certificate of Inspection before escrow closes. You can self-certify only if there are no open code cases, the actual living space does not exceed the county assessor record by 10 percent or more, the property meets fire and exiting requirements, and there is no unpermitted construction or accessory structure over 120 square feet.

How much does the presale certificate cost?

The self-certified Certificate of Completion is 29 dollars plus processing. If the city inspects, the Certificate of Inspection is 174 dollars plus processing. If deficiencies are found you either correct them and pay for a re-inspection, or sign a Transfer of Responsibility that moves the obligation to the buyer.

How many historic districts does Pasadena have?

Twenty-three designated landmark districts, plus twenty historic districts listed on the National Register. In Pasadena's code those are two different things: a historic district means a National Register district, while a landmark district is a local overlay zone. Either way, work on a designated property or new construction in a district needs a Certificate of Appropriateness.

Is the Mills Act worth it in Pasadena?

Often. The city reports that owners who realise a saving have averaged a 51 percent reduction in property taxes, though it varies and is never guaranteed. The contract runs ten years, renews automatically, is recorded against title and passes to the next owner on sale. Breaking it carries a penalty of 12.5 percent of the property's current value.

From the journal

Pasadena Hillside Development Permit: What Triggers It and How Big a House Can Be

Pasadena Short-Term Rental Permit Rules: What the Ordinance Actually Requires

Pasadena ADU Fees: What the 900 Square Foot Line Waives

Selling a Tenant-Occupied House in Pasadena: What the Charter Allows

Pasadena Protected Trees: When You Need a Removal Permit

Mills Act in Pasadena vs Glendale: Two Programs, Two Different Doors

Selling a House in Pasadena vs Glendale: What Each City Requires Before Escrow Closes

How Did Garfield Heights Become Pasadena's Second Landmark District, and What Does That Actually Cost a Buyer in 2026?

Buying or selling in Pasadena

The buying page sets out how an offer, the contingency periods and the closing costs work in this part of Los Angeles County. The selling page covers pricing, preparation and the disclosures a California seller owes. Current listings are updated as they come to market.