Most remodeling websites hide their pricing. We would rather give you a real starting point. The ranges below reflect what kitchen, bathroom, and addition projects actually cost in the San Diego market in 2025, so you can budget before you ever pick up the phone. Every project we take on is then quoted with a fixed written proposal, so the number you sign is the number you pay.
Kitchen Remodel Cost in San Diego
Kitchens are the most requested remodel we do, and the budget swing is wide because the scope is wide. As a guide for the San Diego market:
- Minor remodel: $18,000 to $35,000. Small kitchen, stock or refaced cabinets, durable mid-grade finishes, same footprint.
- Mid-range remodel: $35,000 to $75,000. Semi-custom cabinets, quartz countertops, new appliances, updated lighting and some layout changes.
- Major remodel: $75,000 to $160,000 and up. Full gut, custom cabinetry, high-end appliances, walls moved, premium finishes throughout.
A typical full San Diego kitchen lands between $30,000 and $90,000. Cabinets alone usually account for 25 to 30 percent of the total.
Bathroom Remodel Cost in San Diego
- Basic remodel: $8,000 to $15,000. Cosmetic refresh, new fixtures, paint, lighting, same layout.
- Mid-range remodel: $16,000 to $25,000. New tile, vanity, upgraded plumbing fixtures, improved layout.
- Luxury remodel: $26,000 to $50,000 and up. Custom cabinetry, walk-in shower or freestanding tub, premium materials, spa features.
Standard bathroom remodels in San Diego generally run $200 to $300 per square foot, and a full remodel of a typical guest bath often falls in the $24,000 to $41,000 range.
Room and Home Additions
Additions are priced by square foot because you are building new structure, not just refinishing existing space. In San Diego, additions typically run $175 to $350 per square foot, and can climb past $500 for premium finishes or complex structural work. Architectural plans and permitting commonly add $5,000 to $15,000 depending on the size and complexity of the project.
ADUs, Garage Conversions, and Whole-Home Renovations
Accessory dwelling units and whole-home projects vary too much to quote with a single number. A garage conversion ADU costs far less than a detached new-construction ADU, and a whole-home renovation depends entirely on how much of the home you are touching. These projects are priced per square foot much like new construction, and we will give you a clear written estimate after we see the space. California’s statewide ADU rules have made these one of the best ways to add value and usable space to a San Diego property.
What Moves Your Number Up or Down
- Square footage and the size of the space
- Material grade, from builder-standard to fully custom
- Structural changes such as removing load-bearing walls or moving plumbing
- Permit and design fees, which are higher in San Diego than the national average
- The age and condition of the home, since older homes often hide outdated wiring, plumbing, or framing behind the walls
As a rule, remodeling in San Diego runs roughly 15 to 25 percent above the national average because of local labor rates, permit requirements, and design expectations.
Financing Your Remodel
Many of our clients fund their projects through a home equity loan or line of credit, an FHA 203(k) renovation loan, or a renovation-specific lender. We are happy to point you toward financing options that fit larger kitchen, addition, and ADU projects so the budget works for your household.
Get a Real Number for Your Project
These ranges are typical San Diego market figures, not a quote. Your actual cost depends on your home, your finishes, and your goals. We are a licensed, bonded, and insured California general contractor, license number 1004363, rated 4.7 stars across 45 Google reviews. Call (858) 267-4671 or request a free in-home consultation, and we will walk your space and follow up with a written timeline and a fixed-price proposal.
Frequently Asked Questions
Why are remodeling costs higher in San Diego?
Remodeling in San Diego runs about 15 to 25 percent above the national average, driven by higher labor rates, strict permitting and energy code requirements, and elevated material and disposal costs in Southern California. Coastal conditions, seismic considerations, and the cost of skilled licensed trades all add up. That is why national cost calculators tend to underestimate local projects, and why we give you a fixed written proposal based on real San Diego pricing rather than a generic estimate.
How much does a room addition cost in San Diego?
Room additions in San Diego typically run $175 to $350 per square foot, so a 300 square foot addition often lands somewhere between $52,500 and $105,000 depending on use and finishes. Bathrooms and kitchens cost more per square foot than bedrooms or family rooms because of the added plumbing, electrical, and fixtures. Site conditions, foundation work, and roofline changes all affect the number, so call (858) 267-4671 for a free fixed written proposal on your specific addition.
How much does a whole-house remodel or ADU cost in San Diego?
Whole-house remodels and ADUs vary too widely to quote a single reliable range, because the cost depends heavily on square footage, scope, structural work, and finish level. A light whole-house refresh is a very different project from a full gut renovation, and ADU costs swing based on size, detached versus attached, and utility connections. The most accurate way to budget is a walkthrough and a detailed written proposal, which we provide free. Call (858) 267-4671 to schedule yours.
What home remodel adds the most value?
Kitchens and bathrooms consistently deliver the strongest return on investment, since they are the rooms buyers scrutinize most and the updates they expect to see. Adding livable square footage, improving curb appeal, and modernizing dated finishes also pay off well in the San Diego market. The key is matching the level of finish to your neighborhood so you do not over-improve. We can advise on value-focused choices during a free estimate and put the plan in a written proposal.
How can I budget and save money on a remodel?
Keep the existing layout, since moving plumbing, gas, and electrical is one of the biggest cost drivers, and choose mid-range finishes that look high end without the custom price. Refacing cabinets instead of replacing them, reusing the current footprint, and prioritizing the changes that matter most all stretch a budget. We recommend setting aside 10 to 15 percent for contingencies, and our fixed written proposal helps you avoid surprise charges that derail a budget mid-project.
How do remodel payments and financing work?
Reputable San Diego contractors structure payments as a deposit followed by progress payments tied to completed milestones, never a large sum demanded upfront. Under California law, the down payment on a home improvement contract is capped at 10 percent of the contract price or $1,000, whichever is less. We provide a fixed written proposal with a clear payment schedule so you always know what you are paying and when. SD Custom Remodeling is licensed, bonded, and insured (CA #1004363) and has served San Diego since 2014.