Real cost ranges for San Diego, CA, priced in USD. Every row is what homeowners actually spend across the scope spectrum — the low end is a pull-and-replace on the existing footprint, the high end is a full custom build with premium finishes.
~1 min readUpdated 19 Apr 2026
Cabinets, counters, appliances, and plumbing/electrical updates drive the range. The top of the band reflects full layout changes and premium finishes; the bottom holds for pull-and-replace scopes on the existing footprint.
Scope yours with Baily in San DiegoTile, fixtures, and waterproofing are the big drivers. Primary and ensuite bathrooms with walk-in showers or freestanding tubs sit near the top of the band; hall baths come in closer to the bottom.
Scope yours with Baily in San DiegoDetached units and garage conversions vary most by square footage, foundation type, and utility runs. Where local law does not recognize ADUs, this row maps to the nearest annex / granny-flat / laneway equivalent.
Scope yours with Baily in San DiegoWhole-home scope covers all trades plus permitting, structural, MEP, and finishes. Historic properties, listed buildings, and seismic-retrofit markets sit well above the median.
Scope yours with Baily in San DiegoMaterial choice (asphalt shingle, tile, standing-seam metal, membrane) dominates the range. Pitch, access, and city-specific wind/fire codes add the rest.
Scope yours with Baily in San DiegoComposite decking, hardwood, pavers, and concrete slab are the main price bands. Elevated decks and outdoor-kitchen integrations push the high end.
Scope yours with Baily in San DiegoFraming, insulation, egress windows, and waterproofing move together. Adding a bathroom or full kitchen pushes the cost well above the base finish scope.
Scope yours with Baily in San DiegoGunite, vinyl-liner, and fiberglass each have distinct price bands. Spa integration, water features, and decking lift the top of the range.
Scope yours with Baily in San DiegoPrep work (siding repair, pressure wash, priming) is the hidden driver. Coastal and high-UV markets use specialty coatings that cost more but last longer.
Scope yours with Baily in San DiegoHardwood, LVP, tile, and stone span a wide range. Subfloor repair and leveling for old construction add meaningful cost on top of the finish material.
Scope yours with Baily in San DiegoAsk Baily about your San Diego remodel and you will not be passed around. San Diego is one of the first markets we opened beyond our Los Angeles seed because the county's renovation economy is unusual in three ways at once: a meaningful share of housing stock sits inside the Coastal Zone, the eastern county sits under a Very High Fire Hazard Severity Zone overlay, and the 2024 state ADU framework has made accessory dwelling units buildable by-right across almost every lot. Thumbtack and Angi treat this as a single spray-and-pray market. Baily does not. We match one CSLB-licensed San Diego builder to your property type, your coastal or inland status, and your project scope, before the first phone call. One pro per homeowner, from the first message through final Certificate of Occupancy. No twelve strangers calling back. No re-explaining a kitchen scope to a builder who has never pulled a Coastal Commission permit.
Read the full San Diego guideCost ranges are only half the picture. See how one-builder scoping compares to a bid fan-out before you talk to either.
Tell Baily what you are planning. You will get one vetted local builder, not a pool of strangers. No lead auction, no resold contact details.
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