Seller Guide
What to resolve before a listing goes live, what to disclose instead, and which pre-sale work actually returns money in Los Angeles.
Most advice about preparing a home for market starts with paint and ends with flowers. In Los Angeles that ordering is backwards. The largest single source of failed escrows and late renegotiations at the upper end of this market is not condition; it is paperwork, and specifically the gap between what a house physically contains and what the City has a permit for. A guest suite finished in 1998, a garage converted into a gym, a deck cantilevered over a slope, a pool house nobody filed for: each of these can be a footnote or a six-figure problem, and which one it becomes is largely decided by how early in the process you look.
The second thing to understand is that preparation here is jurisdictional. A house in the Hollywood Hills answers to the Los Angeles Department of Building and Safety and to the City's own retrofit and disclosure ordinances. A house a few miles west in Beverly Hills answers to a different building department with its own pre-sale requirements. A house in Malibu or the Palisades may sit inside the coastal zone, where a separate permit regime reaches work that was done decades ago. Before you commission anything at all, establish which city, which department and which overlays actually govern the parcel, because nearly every requirement described below is set locally rather than statewide.
What follows is a sequence rather than a list of improvements. Pull the building records first. Reconcile them against the house as it stands today. Decide, item by item, whether to permit, to disclose, or to price for the difference. Then handle the mandatory retrofit and report items that will surface at closing whether you plan for them or not. Cosmetic work comes last, and should be scoped against what this market actually pays for rather than what feels satisfying to finish. This guide is orientation, not advice: it exists to help you ask sharper questions of your architect, your permit expediter, your inspectors and your own counsel.
The Los Angeles Department of Building and Safety maintains searchable records online, and the range is wider than most owners realise. According to LADBS, building permits are available from 1905 to the present and certificates of occupancy from 1940, and the archive also holds range files recording violations, plot plans, geology and soils reports, affidavits and recorded zoning instruments, approved building plans, board files and administrative approvals. Electrical, plumbing and mechanical records are available for 1985 to 1990 and from 1996 forward. Anything not available as a PDF is obtained from the Records Section by emailing a Records Research Request Form or by appointment at the Metro counter on North Figueroa Street or the Van Nuys counter on Van Nuys Boulevard.
Three documents do most of the work. The Permit and Inspection Report lists what has been permitted and inspected at the address. The certificate of occupancy states the use, and for many properties the configuration, that the City recognises. Approved plans are the third piece, and the one owners most often skip. LADBS requires additional authorisation to release blueprints, including a copy of a current owner's grant deed and written permission from the property owner or the licensed architect or engineer of record, so build that request into your timeline rather than assuming a same-day download. Order all three before you interview contractors, not after you have signed one.
Then walk the house with the records in hand and mark every discrepancy: rooms that do not appear, floor area that does not reconcile, a bathroom where the plans show storage, a structure in the rear yard with no permit of its own. Note also what the records show that the house no longer has, because a removed bearing wall or a filled-in pool is a change the City has an interest in as well. This exercise takes an afternoon and it determines nearly everything that follows, including your asking price, the shape of your disclosure package, and whether you need to be talking to a permit expediter at all.
There are only three honest ways to handle unpermitted space, and doing nothing is not one of them. You can legalise it, you can disclose it accurately and sell the house as it stands, or you can do both and price the residual uncertainty into the number. What you cannot do is present unpermitted area as permitted living space in marketing or in the multiple listing service. It is worth being precise about where responsibility sits. The LADBS bulletin on obtaining permits to resolve orders, Information Bulletin P/GI 2026-026 effective 1 January 2026, states plainly that the current property owner is responsible for complying with an order even if previous owners or tenants performed the unpermitted work.
Legalising is not always possible, and the constraint is usually zoning rather than construction. The same bulletin sets out the sequence: obtain the property records to establish the legal building and use history, check with City Planning whether current zoning regulations governing parking, height, dwelling unit density, use and setbacks permit the work at all, determine whether the item qualifies for an express permit issued without full plans, and prepare plans where it does not. A conversion that cannot satisfy today's parking or density rules may simply not be legalisable, in which case the decision moves to disclosure and price. Find that out before you spend money on drawings or on a structural engineer.
One route has opened recently and is worth knowing about specifically. LADBS Information Bulletin P/BC 2026-161, issued 5 August 2026, implements Assembly Bill 2533 for unpermitted accessory dwelling units and junior accessory dwelling units constructed before 1 January 2020. Under it the City may not require impact fees or connection charges except where utility work is needed for health and safety, may not require compliance with the current California Building Standards Code or the Energy Code, and may not require plans prepared by a licensed architect or engineer. It may still require a site plan, proof of the construction date, inspection against the City's substandard checklist, departmental clearances, and correction of identified deficiencies.
Proof of the construction date is the practical hurdle, and the bulletin lists what the City will consider, including rent stabilisation certificates, contractor receipts, utility bills, lease agreements and real estate documents. For a seller the calculation is then straightforward. If the unit is eligible and the deficiencies are modest, legalising converts an argument into an asset and removes a discount a buyer would otherwise take twice over. If it is not eligible, say so plainly in the disclosures, hand over the records you have, and let the price reflect it. Buyers at this level forgive a disclosed problem far more readily than one their own inspector finds in week two of escrow.
Several requirements attach to the transaction itself rather than to the house, and they arrive on a schedule set by ordinance rather than by your escrow. In the City of Los Angeles the first is the Residential Property Report, commonly called the 9A. Los Angeles Municipal Code Section 96.300 requires the seller of residential property within the city to apply to the City for a report of residential property records, and LADBS states that it must be delivered to the buyer before entering into an agreement of sale or exchange, or before the close of escrow. LADBS lists the fee at $70.85 per report. It discloses the property records the City holds and any pending special assessment liens.
Water-conserving fixtures are governed twice over. Los Angeles Municipal Code Section 122.03 requires buildings with plumbing fixtures to meet the City's water conservation standards, administered through the Department of Water and Power. Statewide, Civil Code sections 1101.1 through 1101.9 required noncompliant fixtures in single-family residential property built on or before 1 January 1994 to be replaced by 1 January 2017, and in multifamily and commercial property by 1 January 2019, with a written disclosure obligation on transfer. Noncompliant fixtures are defined by flow, including toilets above 1.6 gallons per flush, showerheads above 2.5 gallons per minute and interior faucets above 2.2 gallons per minute.
Three further City requirements are inexpensive to satisfy and expensive to discover late. Section 94.1217 of the municipal code requires a seismic gas shut-off valve or excess flow shut-off valve on any commercial or residential building containing fuel gas piping. Section 91.8603 requires smoke detectors in each sleeping room and centrally located in corridors, hard-wired with battery backup in buildings of three or more units. Section 91.420.6.2.3 requires carbon monoxide detectors in units with a fossil-fuel-burning heater or appliance, a fireplace, or an attached garage. A retrofit contractor normally handles all three in a single visit, and the certification becomes a standard escrow deliverable.
If the property is not in the City of Los Angeles, none of those municipal code citations apply to you, and you should not assume the neighbouring city asks for less. Beverly Hills, West Hollywood, Santa Monica, Culver City and Malibu each run their own building departments and their own pre-sale obligations, and several require an inspection or report of their own before a deed records cleanly. Ask your escrow officer, at the point you sign the listing agreement rather than at the point you accept an offer, for a written list of the pre-sale requirements in that specific jurisdiction. The list is usually short, and it is different in every city.
Los Angeles Ordinance 183893 requires the retrofit of pre-1978 wood-frame soft-story buildings and of non-ductile concrete buildings. LADBS describes the soft-story program as covering buildings of two or more stories of wood-frame construction, built under building code standards enacted before 1 January 1978, containing ground floor parking or other similar open floor space, and states that the program does not apply to residential buildings with three or fewer units. The compliance schedule runs from the date of the order to comply: two years to submit proof of a previous retrofit or plans to retrofit or demolish, three and a half years to obtain the permit to start construction or demolition, and seven years to complete construction.
The non-ductile concrete program applies, in the department's words, to concrete buildings with a roof or floor supported by a concrete wall or concrete column, submitted for plan check before 13 January 1977. Its timeline is far longer: three years from the order to submit the completed screening checklist, ten years to submit proof of a previous retrofit or plans to retrofit or demolish, and twenty-five years to complete construction. LADBS notes that a building meeting the definition is subject to the ordinance whether or not the department has formally identified it, and that owners can check the position through the Permit and Inspection Report on the LADBS website.
For the owner of a single-family house neither program is likely to apply. For the owner of a duplex, a small income property, or a condominium in an older building, both are worth checking before listing, because a buyer's lender and a buyer's inspector will check them. An open order to comply is a title and disclosure matter, and a partially completed retrofit raises the obvious question of who pays for the remainder. Where the building is governed by a homeowners association the compliance status belongs to the association rather than to you, but it will still be diligenced against your unit, and you should obtain the association's written position early rather than repeating what a neighbour told you.
If the property sits in a high or very high fire hazard severity zone, two disclosure obligations attach at sale. Under Civil Code Section 1102.19, from 1 July 2021, a seller must provide documentation of compliance with defensible space requirements before the close of escrow, or the parties may agree in writing that the buyer will obtain compliance within one year of closing. From 1 July 2025 the seller must additionally disclose the availability of fire-hardening retrofits drawn from the State Fire Marshal's low-cost retrofit list, whether any were completed during the seller's ownership, and known structural vulnerabilities such as gaps in eaves and siding, single-pane windows, non-Class A roofing and unscreened vents.
The practical consequence is that a defensible space inspection should be scheduled well before a listing goes live, because inspection capacity across Los Angeles County tightens sharply in the dry season and a failed inspection means clearance work and then a re-inspection. Insurance is the adjacent issue and often the harder one. A buyer who cannot bind coverage cannot close, and in the hillside and canyon markets that has become a live constraint rather than a theoretical one. Ask your own broker whether the current policy is assumable in any form, whether it has been non-renewed, and what a new buyer is likely to face, and have that answer before you set a price.
Coastal zone properties carry a separate permit history running alongside the building department file. Development in the coastal zone requires a coastal development permit, and the statutory definition of development is broad, reaching grading, vegetation clearance and site work as well as buildings. The California Coastal Commission's published guidance is that after-the-fact permit applications are reviewed as if the work had not yet occurred, that fees for after-the-fact permits are doubled, and that work which cannot be approved may become the subject of a restoration order. The Commission cites maximum penalties of $30,000 for resource damage and, for knowing and intentional violations, up to $15,000 per day.
Which body issues the permit depends on whether the local government has a certified local coastal program, and certification status has changed over time and differs between Malibu, the City of Los Angeles and unincorporated Los Angeles County. Do not rely on a summary, including this one, for that question. Call the Coastal Commission's district office and the local planning department, identify the parcel, and ask which agency issues coastal development permits there and whether any violation is recorded against the property. If unpermitted work exists in the coastal zone, involve a land use attorney before you involve a listing photographer, because the sequencing of an application matters.
California requires a residential seller to deliver a Real Estate Transfer Disclosure Statement under Civil Code Section 1102 and the sections that follow it, and in practice a listing package also carries a seller property questionnaire, a natural hazard disclosure report, and, in a common interest development, the association documents. Certain transfers, including some trust and probate sales, are exempt from the statutory form, but exemption from a form is not exemption from the underlying duty to disclose known material facts affecting value or desirability. If you are selling as a trustee or executor with limited personal knowledge of the property, say so explicitly and provide the records rather than leaving the boxes blank.
A pre-listing inspection is not required anywhere in California, and whether to commission one is a judgment with a genuine trade-off on both sides. The case for it is control: you learn what a buyer's inspector will find, you decide which items to repair and which to disclose, and you remove the discovery moment that drives most mid-escrow renegotiation. The case against it is that whatever you learn becomes a known material fact you must disclose, including items you choose not to repair. In practice, at the upper end of this market, sellers who commission general, roof, sewer lateral and pest inspections before listing tend to negotiate from a calmer position.
Some properties need more than the standard set. Hillside parcels frequently warrant a review of the geology and soils reports already in the LADBS file and, where drainage or movement is evident, a current opinion from a geotechnical engineer. Houses with significant original systems benefit from a separate electrical or sewer scope. Properties with a pool, an elevator, extensive glazing or a planted roof each have their own specialist. The point is not to inspect everything. It is to inspect the things a serious buyer will inspect, so that the report in the file is yours and dated before the offer rather than theirs and dated in the middle of escrow.
The most-cited data on pre-sale improvement is Zonda's Cost vs. Value Report, whose thirty-eighth annual edition was published on 18 September 2025 and which examines twenty-eight remodeling projects across one hundred and nineteen local markets, using cost data developed with Verisk's XactRemodel estimating platform. Its consistent finding is that exterior replacement projects lead on cost recouped, and the release notes that eight of the top ten projects in that edition were exterior replacements, with the Pacific region among the stronger regions for overall returns. Figures change annually and vary by market, so pull the current edition for your metro rather than relying on a headline percentage from any summary.
That data has an important limit in this market. Cost vs. Value measures standardised projects on typical houses. It does not describe what a buyer pays for at eight figures, where the operative variables are provenance, view, floor plan, ceiling height, land and light, none of which a remodel changes. At the top of the Los Angeles market the reliable returns come from removing friction rather than adding features: clearing permit and order issues, resolving the deferred maintenance an inspector will flag, restoring the approach and the landscape, and making the house read as maintained. Kitchens and baths installed to a seller's own taste weeks before listing rarely pay for themselves.
One preparation item is routinely underestimated, and it is occupancy. If the property is tenanted, delivering it vacant is a legal question rather than a scheduling one. The Los Angeles Housing Department administers the Rent Stabilization Ordinance and a separate Just Cause for Eviction Ordinance covering most city rentals not under the RSO, generally where the tenant has occupied for at least six months or the original lease has expired, reaching buildings constructed after 1 October 1978 and some single-family dwellings. No-fault grounds such as owner or family occupancy trigger relocation assistance. If vacancy matters to your sale, take advice from a landlord-tenant attorney before you list.
Ordinances, fees, code sections and state disclosure obligations change; verify every requirement described here with LADBS, your local building department and the Coastal Commission where applicable, and with your own attorney, tax adviser and insurance broker, before relying on any of it.
Work With Ben
Every property is its own set of facts. Tell Ben what you are looking at and he will tell you what to check first.
Start the ConversationBen will reach out shortly to set up your tour.