Roof Repairin Santa Monica, CA
Roof repair in Santa Monica starts with a permit: the City's roofing table lists a single trade permit with Same-Day review, though landmark rules can add a step. Roof replacement must be a Class A or B assembly, and tile goes only over solid sheathing. Buildings with tenants may need a protection plan first.
Santa Monica roofs live under mild weather. NOAA's 1991 to 2020 normals for the Santa Monica Municipal Airport station show 13.45 inches of rain a year, and 82 percent of it (11.05 inches) falls from December through March. The same station averages 4.8 days a year at or above 90 F and 42.2 days at or above 80 F, so the hardest test for most roofs is a handful of wet winter weeks rather than a long hot summer. A fair roof repair inspection looks at what the next big storm will test: flashing, valleys, vents and the deck under them.
The roofs a homeowner decides on are a minority here. The Census Bureau's 2024 estimates count 54,322 housing units, only 20.7 percent of them single-family detached houses, while 63.7 percent are in buildings of five or more units and 74.6 percent of households rent. The stock is old too: 71.7 percent of units were built before 1980. Wikipedia's neighborhood page describes Sunset Park as mostly small one-story homes built in the 1940s for Douglas Aircraft workers, and houses of that age have often been re-roofed, so ask what lies under the current covering. On every job MDG Builders (CSLB #1040337) acts as the general contractor that writes the scope, files the permit and runs the schedule, while a licensed roofing subcontractor does the tear-off and installation. Our roofing page holds the sourced price table, and Los Angeles and Glendale have their own roofing guides.
What the Santa Monica Permit Services Center and municipal code say about roofs
Where roofing permits come from in Santa Monica: City of Santa Monica Community Development Department, Building and Safety Division.
- The City's roofing table lists a Single Trade Permit application, Same-Day plan review with a 1 day review time, and City Planning then Building and Safety as reviewers. It notes that a Means and Methods Plan may be required for tenant-occupied residential buildings, and that the roof work may be subject to landmark or historic preservation requirements.
- Under the single-family thresholds, a re-roof involving removal and replacement of tiles or shingles only is Same-Day Plan Review, while a re-roof involving removal of sheathing, truss or structural members is Minor Plan Review (initial review 5 days, resubmittal 3 days), all subject to the mechanical, electrical and plumbing thresholds.
- The roofing table says Architectural Review Board approval is required before a building permit for roofing unless the work is associated with a single-family structure.
- SMMC 8.12 amends CBC 1505.1 so that all roofs must be Class A or B assemblies tested to ASTM E108 or UL 790, and bans non-fire-retardant wood shingles and shakes for new or replacement roofing. The residential code amendment (R902.1) requires at least Class A, B or C roofing wherever the edge of the roof deck is less than 3 feet from a lot line.
- SMMC 8.12 amends CBC 1507.3.1 so concrete and clay tile may be installed only over solid structural sheathing.
- In a Historic District or on a Landmark, SMMC 9.56.210 treats roofing work with no change in appearance as ordinary maintenance approved by the Landmarks Commission Secretary with no certificate of appropriateness. In the Third Street Neighborhood Historic District, SMMC 9.58.020 requires a certificate of administrative approval for roofing work other than general maintenance on contributing buildings and a certificate of exemption on noncontributing ones, and a certificate of appropriateness for changing a roof line.
- The City's single-family thresholds list chimney repair and rooftop solar of 15 kW or less that meets an eligibility checklist as Same-Day Plan Review, while SMMC 8.12 requires an existing masonry chimney on the same plane as new construction to be retrofitted to 75 percent of code design loads or demolished.
Do I need a permit for roof repair or roof replacement in Santa Monica?
Plan on a permit for any re-roof. The City's permit page lists re-roofing among work that typically needs a building permit, and its roofing table names a Single Trade Permit application with Same-Day plan review, a one-day review time, and City Planning and then Building and Safety as reviewers. Apply through the City's plan review page: the process is paperless, so documents are uploaded to the Electronic Plan Review system before any counter visit. We found no repair-only exemption for roofing in the pages we read, so ask the counter before treating a patch as exempt.
The City sorts the job by what comes off. A re-roof that removes and replaces tiles or shingles only is Same-Day Plan Review. If it removes sheathing, trusses or other structural members, it becomes Minor Plan Review, with a 5 day first review and a 3 day resubmittal. Those are the City's estimates, and its page warns that reviews are currently running later than stated, so ask for the real wait before a tear-off is scheduled.
Chimney repair and rooftop solar of 15 kW or less that meets the City's checklist are also Same-Day. A chimney is still a decision: SMMC 8.12 requires an existing masonry chimney on the same plane as new construction to be strengthened to 75 percent of current code loads or removed.
A permit lapses if work has not started within one year of issuance (SMMC 8.08.070(c)).
What roof coverings does Santa Monica allow, and is a Class A roof required?
Santa Monica amends the state code so every roof must be a Class A or Class B assembly tested to ASTM E108 or UL 790, and it bans wood shingles and shakes that are not fire-retardant for new or replacement roofing (SMMC 8.12, amending CBC 1505.1). Where the edge of the roof deck sits less than 3 feet from a lot line, the residential amendment asks for at least Class A, B or C, which catches small garages and additions built near a boundary.
Clay and concrete tile may be installed only over solid structural sheathing. That matters on an older house whose tile sits on spaced boards, because a re-roof there can turn into new decking, a cost most quotes do not itemize. The text is on the City's code pages at eCode360.
The wildfire map is a separate question. In the County's GIS copy of CAL FIRE's local zones (revised August 21, 2025), 120 of 134 land sample points were Non-Wildland, but 8 were Very High, 2 High and 4 Moderate, all in the northwest corner. That is a point sample about 250 meters apart, not a parcel map. The City adopted its own map in June 2025 (SMMC 8.46) and we could not confirm that it matches, so ask the City which map governs a northwest address.
Can I re-roof a house in a Santa Monica historic district or landmark?
Often yes, with a step first. The Landmarks Ordinance dates to March 24, 1976. The landmark list (revised August 2025) is numbered through 143, though some entries are marked removed, and five Historic Districts exist: Third Street Neighborhood (1990), Bay Street Craftsman Cluster (2000), San Vicente Boulevard Courtyard Apartments (2015), and 11th Street Bungalow and 4th Street Corner (both 2019).
Under SMMC 9.56.210, roofing that leaves the appearance unchanged is ordinary maintenance, approved by the Landmarks Commission Secretary with no certificate of appropriateness. A new material, color or roof line is not maintenance. The Third Street district goes further: SMMC 9.58.020 requires administrative approval for roofing other than general maintenance on a contributing building and a certificate of appropriateness to change a roof line. Chapter 9.56 on eCode360 has the text.
We could not read the district design guidelines, so we cannot say which materials a given street keeps. Ask City Planning whether your address is a landmark, a contributing building or neither before a proposal names a covering.
Does the Coastal Zone change a Santa Monica roof job?
It can change the calendar, and we cannot tell you whether it changes your roof. The City says its Coastal Zone takes in much of Downtown, including the Third Street Promenade. Santa Monica has no certified Implementation Plan for its Local Coastal Program, so the California Coastal Commission, not the City, holds coastal permitting. A June 1, 2026 City press release says the Council authorized an agreement with the Commission aiming to certify a first full program by the end of 2027.
SMMC 8.08.070(a) bars the City from issuing a building permit for work that needs a coastal development permit until that coastal permit exists, and the City's plan review table warns that Coastal Zone projects may be delayed. We did not find the zone boundary map or any page saying whether a re-roof is exempt, so we make no claim either way. Give the counter your address first and ask whether a coastal permit or exemption comes before the building permit.
A coastal address is also a reason to read a contract's schedule line closely. A start date promised before that answer arrives is one nobody can keep.
How does re-roofing work in a rent-controlled or tenant-occupied building?
Many Santa Monica roofs cover someone's rented home. The City's roofing table says a Means and Methods Plan may be required for tenant-occupied residential buildings, and SMMC 8.100 explains why: anyone applying to alter or repair a building with dwelling units must say whether tenants live there, and if the work could affect habitability, a construction means and method plan must be approved before the permit issues.
That plan can bring a relocation plan, hand-delivered or certified notices and security posted with the City. Construction lasting 30 days or more requires a City-prepared 30 by 40 inch complaint sign, and the owner stays responsible for violations even when a contractor causes them (SMMC 8.100.030 to 8.100.060). Mold or asbestos found during the work must be abated by certified experts (SMMC 8.100.080).
Rent control has applied since April 10, 1979 to most rental buildings built before that date and some built later. The Rent Control Board's owner fact sheet says owners usually petition for rent increases tied to capital improvements, so ask the Board how a roof is treated. Work hours are fixed: weekdays 8:00 a.m. to 6:00 p.m., Saturdays 9:00 a.m. to 5:00 p.m., never Sundays, with a bilingual sign at the site (SMMC 4.12.110 and 4.12.120).
How much does roof replacement cost in Santa Monica?
We found no Santa Monica price survey or permit fee schedule, so this page prints neither. The closest sourced numbers are for Los Angeles. Angi's Los Angeles page, updated July 31, 2026, draws on what its customers paid and reports $4 to $12 per square foot for asphalt shingle, $7 to $15 for tile and $7 to $16 for metal, with tear-off at $1,000 to $3,000 and removing and resetting solar panels at $500 to $1,000. Remodeling magazine's 2025 Cost vs. Value report prices one reference Los Angeles roof at $36,417 in asphalt and $62,069 in metal.
The two sources differ because one averages real jobs of every size and the other prices a fixed reference roof. Angi's typical range across all materials is $10,256 to $24,963. Ask each bidder to price decking repair, tile fasteners, flashing and any chimney work as separate lines, and agree a per-sheet price for rotted decking before the tear-off begins.
How do I hire a roofing contractor in Santa Monica?
Roofing is CSLB class C-39, which covers installing and repairing surfaces that seal, waterproof and weatherproof structures, including shingles, tile, slate and metal systems. Check the license on the CSLB site, and read our contractor license check guide first. The City adds paperwork: a contractor pulling a Santa Monica permit needs a current City business license, proof of the state license and classification, and proof of workers' compensation insurance. Ask to see each one.
Business and Professions Code 7159, as amended effective January 1, 2026, requires a signed contract before work, limits the down payment to $1,000 or 10 percent of the price, whichever is less, and ties progress payments to finished work. On an MDG job, ask for the roofing subcontractor's license number and certificate of insurance before you sign. Our piece on how general contractors use subcontractors explains who answers for what.
Roofing photos from Santa Monica and nearby communities
Photos for this page come from Ocean Park, Sunset Park and other Santa Monica streets and from nearby Venice, Mar Vista and Brentwood, with tile, shingle and flat roofs as the subjects.
Where the roof numbers come from
Every figure and source behind these ranges is in the table on our roofing price page, and the roofing cost guide explains the gap between Angi and Cost vs. Value. Roofs often come with other exterior work, so see the Santa Monica rules for fencing and painting, the kitchen remodeling guide and the Santa Monica overview. For another city's roof rules, see Pasadena.
| What it covers | Typical range |
|---|---|
| Asphalt shingle, typical single-family roof | $10,000 to $25,000 |
| Concrete or clay tile | $7 to $15 per sq ft |
| Metal | $7 to $16 per sq ft |
| Remodeling Cost vs. Value 2025, Los Angeles | Asphalt $36,417. metal $62,069. |
| Extras | Tear-off $1,000 to $3,000. solar detach and reset $500 to $1,000. |
Other work we manage in Santa Monica
Santa Monica roofing questions, answered
How much should a 2,000 square foot roof cost in Santa Monica?
Roofers price by roof area, so the roof must be measured, not the house. Applying Angi's Los Angeles rates from July 2026 to 2,000 square feet gives about $8,000 to $24,000 in asphalt, $14,000 to $30,000 in tile and $14,000 to $32,000 in metal, before extras. We found no Santa Monica survey, so a written proposal sets the price.
Do I need a permit for roof repair in Santa Monica?
Plan on yes. The City lists re-roofing among work that typically needs a building permit, and its roofing table names a Single Trade Permit with Same-Day review. We found no repair-only exemption for roofing in the pages we read, so confirm a small patch with the Permit Services Center before work starts.
What is the 25% rule for roofing?
We found no California or Santa Monica rule called a 25 percent rule, and contractor pages that quote one rarely name a source. The Santa Monica rules we can cite are different: every roof must be a Class A or B assembly under SMMC 8.12, and a re-roof that removes sheathing or structural members moves to Minor Plan Review.
Does Santa Monica require a Class A roof?
Not on every roof: the code accepts Class A or Class B assemblies tested to ASTM E108 or UL 790, and bans non-fire-retardant wood shingles and shakes (SMMC 8.12). We could not confirm a separate Class A rule for the northwest corner where the County map shows Very High points, so ask the City which map governs your lot.
Can I re-roof a landmark or historic district house in Santa Monica?
Often yes, but a step comes first. Roofing with no change in appearance is ordinary maintenance approved by the Landmarks Commission Secretary (SMMC 9.56.210), while a new material, color or roof line needs a certificate of appropriateness. In the Third Street Neighborhood district, roofing beyond general maintenance needs administrative approval (SMMC 9.58.020).
Does the Coastal Zone change roof replacement in Santa Monica?
It may, and we cannot say for your address. The Coastal Zone takes in much of Downtown, the Coastal Commission still holds coastal permitting, and SMMC 8.08.070(a) blocks a building permit until a needed coastal permit exists. We did not find the boundary map or a re-roof exemption, so give the permit counter your address.
Should a 20-year-old roof be replaced?
Not automatically, because condition matters more than age. Ask a roofer to inspect the flashing, valleys, underlayment and deck and to photograph what they find. Santa Monica's code sets no replacement age. It governs what the new roof must be: a Class A or B assembly, and tile only over solid sheathing.
What time of year is the cheapest to replace a roof?
We found no sourced price pattern by month, so we name none. The weather data supports scheduling: NOAA's normals for the Santa Monica Municipal Airport show May through October averaging under 1 inch of rain a month, while December through March brings 82 percent of the year's 13.45 inches. Dry months make a tear-off easier to protect.
Can you negotiate roof pricing?
Yes, negotiate scope before price. Get at least two written proposals that list roof area, covering, fire class, decking and extras on separate lines, then compare them line by line. Under Business and Professions Code 7159 the down payment cannot exceed $1,000 or 10 percent of the contract, whichever is less, so a bid asking for more deserves a question.
Who can pull a roofing permit in Santa Monica, an owner, a tenant or a contractor?
The owner or a licensed contractor, not a tenant acting alone. The City says a tenant cannot pull a permit unless acting as the owner's or contractor's agent. A contractor needs photo ID, a City business license, the state license and classification and proof of workers' compensation, while an owner-builder signs the Owner-Builder Information and Risks form.
Ask about a Santa Monica roof inspection
Send the address, whether the building is a house or has tenants, and what you have seen from the ceiling or gutters. We check the landmark, coastal and tenant questions on the parcel before we call back.