Garage Conversion in Cerritos
Serving 90703 and Artesia, La Palma, Norwalk
Garage conversion in Cerritos is about as clean a proposition as this kind of work gets. The garages are attached, standard, and connected to the house; the driveways are wide enough that the displaced car has an obvious home; the slab is flat and the walls are square. Almost all of the design effort can therefore go into the part that actually decides whether the room succeeds — making a converted bay feel like a room that was always part of the house rather than a bay that was closed in.
Real projects. Real prices.
73 finished remodels published with their final price — nothing hidden.
What our finished LA work actually cost: 27 kitchens ran $23k–$84k, median $50k; 28 bathrooms $28k–$105k, median $38k; 17 whole-home remodels $36k–$440k, median $150k. Real final prices from our own job records, not estimates.
$30,000 A deep navy wall over textured white tile, with a floating walnut vanity and matte black fittings.
$50,000 Navy shaker lowers under white uppers, with a slate-tone tile backsplash and a wood ledge shelf.
$56,000 Marble-look slab walls with matte black fittings and a backlit mirror over an oak vanity.
$63,500 White cabinetry with brushed-gold hardware, a white-oak island, and a marble-look slab backsplash.
$150,000 A cobalt glass-tile backsplash with marble-look slab baths in brushed brass.
$440,000 Stone-look tile bathrooms with freestanding tubs, under an exposed beam ceiling.
The attached bay, put to work
Attached means connected
Because the garage shares a wall with the house, the converted space can join the plan properly — a real opening into the hallway or family room rather than an awkward external door. That connection is what turns a conversion into an extension of the house in everything but footprint.
Fixing the floor and the ceiling
The two things that give a conversion away are a floor that sits low and slopes to a drain and a ceiling that shows its structure. Building the floor up level and insulated, and lining the ceiling to match the adjoining rooms, does more for the result than any finish selection.
A frontage that keeps its proportions
Replacing a vehicle door with a wall and a token window is what makes a converted house look converted. Designing the new elevation with properly proportioned glazing and matched materials keeps the street reading a house rather than an alteration.
Habitable-space compliance, handled online
Insulation, egress, ventilation, light and energy requirements all apply once the bay becomes living space, reviewed by the city's Building & Safety Division. On a flat, regular house with a proper drawing set it is one of the most predictable applications there is.
A quiet room attached to a busy house
Because these garages share a wall with the living space, the converted room inherits whatever is happening on the other side of it. If the intended use is an office, a study or a bedroom, that wall needs treating — insulation in the cavity, attention to how the new opening is detailed, and a door chosen and hung to actually seal rather than merely close. It is inexpensive while the wall is open and effectively impossible afterwards, and it is the single decision that most often determines whether a converted bay becomes the most used room in the house or the one nobody can concentrate in.
Written by Onn Cohen-Meguri, founder and designer at Design Onn Point — 12+ years in business, 1,200+ finished Los Angeles projects. CSLB #1133368.
Pricing in Cerritos
Market estimate, not our own project data.
Talk to Onn about your Cerritos garage conversion.
Free consult, no obligation. Onn reads every inquiry personally — and aims to reply within one business day.
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