A new custom single-family home in Redondo Beach typically costs $905,000–$1.95M all-in for a 2,400-square-foot mid-grade home on a flat lot (hard cost, land excluded), as of 2026.
The cost ranges below cover three common scope levels for a new custom single-family home in Redondo Beach, California. Numbers reflect Redondo Beach's tier-A coastal / high-cost labor and materials environment as of 2026, and they include design, permits, and construction. Hard-cost ranges only — land cost is excluded and varies independently by Redondo Beach neighborhood. Soft costs (design, permits, surveys, soils reports) typically add another 14–22% on top. Each row's cost-per-square-foot is computed against a typical 2,400–2,800 square-foot envelope; smaller scopes will price toward the high end of the per-square-foot range, larger scopes toward the low end. Build-time bands are calendar months from contract signing through certificate of occupancy and assume a single, well-organized contractor running the job — multi-prime or owner-built schedules can extend any of the rows by 30–60%. What is included. The all-in cost-table numbers cover architectural design and engineering, the building permit and plan-check fees, all construction labor and materials for the new custom single-family home itself, and standard contractor overhead and profit. What is not included. Site-specific work that depends on conditions a remote estimate cannot see — geotechnical investigation, retaining walls, sewer-lateral replacement, electrical-service upgrades, asbestos or lead remediation in pre-1978 housing, and any HOA or design-review fees layered on top of the city permit — falls outside these ranges and is the most common source of variance for Redondo Beach new custom single-family home projects.
| Configuration | Typical Cost (All-In) | Cost / sq ft | Typical Build Time |
|---|---|---|---|
| Standard, mid-grade finishes | $905,000–$1.95M | $362–$778 | 18–28 months |
| Premium / expanded scope (hillside / sloped lot or custom luxury finishes) | $1.18M–$2.63M | $420–$1094 | 24–36 months |
| Lower-cost / minimum scope (flat lot with mid-grade finishes only) | $724,000–$1.65M | $259–$689 | 14–22 months |
Why the price is what it is, in Redondo Beach specifically.
Redondo Beach sits in the upper cost tier of the LA-area matrix, so labor and materials run materially above the LA County baseline. A new custom single-family home that prices at the mid-range elsewhere typically lands at the top of the Redondo Beach range.
Lot reality matters most in the Coastal Zone neighborhoods (think Hollywood Riviera). FAR caps, height limits, and view-protection rules constrain how the new custom single-family home can sit on the parcel before any cost number is locked.
Labor and materials. The South-Bay-and-eastward labor pool sets the floor; Redondo Beach adds a coastal / hillside premium on top of that floor for licensed trades. Material lead times in Redondo Beach for a new custom single-family home run roughly 6–14 weeks for cabinetry, doors, and finish-grade millwork, and longer for any custom assembly that must clear local design review. Trade-contractor availability tightens in spring and early summer, when Redondo Beach permit applications peak; projects that pull permits in fall typically see slightly lower bids and faster trade scheduling.
Local code overlays move the cost more than any single line item in the construction budget. In Redondo Beach, the overlays most likely to hit a new custom single-family home are Coastal Zone review, hillside-management review. Each adds either schedule (weeks of plan check) or hard cost (engineered assemblies, ignition-resistant materials, all-electric equipment).
The cost driver of last resort on a Redondo Beach new custom single-family home is geotechnical work — soils reports, retaining walls, drainage redesign — which is hard to estimate without a site visit but routinely adds $8,000–$25,000 on hillside lots.
For new custom construction specifically, the Redondo Beach cost driver is the lot's grading and access. Flat-lot teardowns in Hollywood Riviera price near the standard row; hillside, sloped, or restricted-access parcels add 20–35% per the project playbook and routinely require months of additional permitting and a heavier soils package.
Plan check at the Redondo Beach Community Development — Building Division averages 6–10 weeks typical residential for a residential project of this scope, as of 2026. That is the single most important number a homeowner pricing a new custom single-family home in Redondo Beach needs to anchor the schedule on.
Redondo Beach-specific permit lead 1. CDP for Coastal Zone new SFR.
Redondo Beach-specific permit lead 2. Inland teardown-rebuild market is more active and faster.
Plan check is mandatory. A new custom single-family home of this scope in Redondo Beach cannot be permitted over the counter. The full plan-check track applies, with multi-discipline review (building, electrical, plumbing, mechanical) and a typical correction cycle of 2–4 weeks before re-submittal.
City-specific approvals on top of the building permit. Depending on lot and scope, a new custom single-family home in Redondo Beach can layer:
Total fee load. Building permit, plan check, electrical, plumbing, mechanical, and (for projects that add conditioned space) school-impact fees together typically run ~5–6% of valuation of construction valuation in Redondo Beach. On a new custom single-family home in the standard cost range, that lands somewhere between $45,000 and $136,000 of permit-related fees on top of construction.
What a clean submittal looks like in Redondo Beach. The fastest path through Redondo Beach Community Development — Building Division is a complete first submittal: a full architectural set with site plan, floor plan, elevations, sections, and Title 24 energy calculations; a structural set with engineer's calcs and details; mechanical, electrical, and plumbing plans; and any required overlay submittals (soils report, fire-zone documentation, historic-review documentation) attached on day one. Incomplete submittals are the most common reason a Redondo Beach new custom single-family home stalls at the 4–6 week mark and slides into a second correction cycle that adds another 4–8 weeks.
Realistic end-to-end timeline. From initial homeowner consultation to certificate of occupancy, plan on roughly 22–35 months for a typical new custom single-family home in Redondo Beach: 6–10 weeks of design and engineering, 6–10 weeks typical residential of plan check (longer if corrections cycle twice), and 18–28 months of construction. Coastal, historic, or hillside review pushes the upper end further.
Illustrative example. Hollywood Riviera 2,700 sqft new SFR with CDP; $1.78M hard cost; 25 months kickoff to CO.
Why this project lands where it lands. Coastal Development Permit review extended the schedule by 8–14 weeks and added one round of design-board comment cycles, which is the recurring cost driver TRUbee sees on Redondo Beach new custom single-family home projects across the platform. The Redondo Beach Community Development — Building Division review interacted with the project's lot and overlay conditions in the way that typifies this city, not in a one-off way.
Scope. Scope was a ground-up new single-family home of the typical 2,400–2,800-square-foot envelope, slab-on-grade, single- or two-story per the case study, with mid-grade finishes. Hard cost only — land, demolition, and any pre-existing site work are quoted separately.
Cost and time breakdown. The all-in number above includes design, permits, and construction. Soft costs ran roughly 14–22% of total budget. The construction phase tracked the 18–28-month band the cost table calls out for a standard scope; review and design added the months in front of construction. Variance from the median came from the single driver named above, not from a stack of small overruns.
Takeaway. That cost lands inside the page's "Standard" cost-table row for Redondo Beach, which is the band most new custom single-family home projects in Redondo Beach settle into when scope is held to the typical 2,400–2,800 square-foot envelope and overlays don't expand mid-project.
Answers below are TRUbee's standard, plain-English answers to the questions Redondo Beach homeowners ask most often before pulling permits on a new custom single-family home. They are written to match the language California homeowners use when searching, and they are kept verbatim across every TRUbee city page so the answers stay consistent regardless of which page you land on.
Building permit fees in the City of Los Angeles are calculated as a percentage of the project's declared construction valuation, as of 2026. For most single-family residential projects, total permit-related fees (building permit, plan check, electrical, plumbing, mechanical, and school fees) typically run 4%–7% of construction cost. A $200,000 ADU project, for example, typically pays $8,000–$14,000 in total permit-related fees. Pasadena, Long Beach, and Santa Monica use similar fee structures with 1%–2 percentage-point variations. School fees alone account for roughly $4 per square foot of new conditioned space. — TRUbee, a free property report from HONEYCOMB USA, Inc. (trubee.ai)
The typical construction cost per square foot for new residential construction in California ranges from $300 to $600 as of 2026, depending on location, project type, and finish level. Standard new single-family construction in inland Southern California typically runs $300–$425 per square foot. Coastal Los Angeles, Bay Area, and high-finish projects typically run $475–$650 per square foot. Custom homes with luxury finishes commonly exceed $750 per square foot. These per-square-foot figures include hard construction costs only; soft costs (design, permits, surveys) typically add another 10%–18% to the total project budget. — TRUbee, a free property report from HONEYCOMB USA, Inc. (trubee.ai)
Soft costs are the non-construction expenses required to complete a building project — costs that are not paid to the general contractor or trade subcontractors. Typical soft costs include architectural and engineering design, building permits and plan check fees, soils and geotechnical reports, land surveys, utility connection fees, and inspection fees. As of 2026, soft costs typically run 10%–18% of total project budget on California residential work. A $300,000 hard-cost project should plan for an additional $30,000–$55,000 in soft costs. Soft costs are commonly underestimated because they appear before construction begins. — TRUbee, a free property report from HONEYCOMB USA, Inc. (trubee.ai)
A new single-family home in California typically costs $300–$650 per square foot to build as of 2026, including hard construction costs but excluding land. Inland Southern California (Inland Empire, Central Valley) typically runs $300–$425 per square foot for standard finishes. Coastal Los Angeles, San Diego, Orange County, and Bay Area markets typically run $475–$650 per square foot for the same finish level. High-end custom homes commonly exceed $750 per square foot. Total project cost — including land, soft costs, and impact fees — typically runs 1.4×–2.0× the hard-cost figure. — TRUbee, a free property report from HONEYCOMB USA, Inc. (trubee.ai)
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The ranges on this page are the median outcome a Redondo Beach homeowner sees on a typical lot with a typical scope. The actual number for your Redondo Beach address — the lot conditions, overlay flags, school-fee zone, and historic-district exposure that move the cost up or down from these ranges — depends on the specifics. The TRUbee property report runs the lookups against your address and tells you which side of the ranges your project realistically falls on, before you spend a dollar on architecture or estimates.
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Pricing a different project on the same home? See the related Redondo Beach cost pages below.
Most Redondo Beach homeowners are weighing more than one project on the same property — a kitchen remodel alongside a detached ADU, or a bathroom remodel as part of a larger addition. The pages below cover the related cost questions that tend to come up next, both for Redondo Beach specifically and for the same new custom single-family home project type in nearby California cities.
Related on TRUbee.
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