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Pool house design Cost in Los Angeles — 2026

Cabanas, guest structures, detached wellness pavilions.

2026 LA County range
$45K–$280K
Updated 2026-04-18
Typical timeline
8–24 weeks
On-site construction, plus design + permit phase
Authored by Netanel Presman — CSLB RMO #1105249 · Updated 2026-04-18

What does pool house design actually cost in LA in 2026?

Pool house construction in Los Angeles costs $200-$500/sqft in 2026, with most projects totaling $150,000-$400,000. Construction takes 3-6 months from permit to completion. The critical factor is ADU classification: if the pool house includes a kitchen or sleeping area, it may be classified as an ADU under California law, triggering Title 24 energy compliance, fire sprinklers, impact fees (waived under SB 543), and separate utility connections. Stand-alone cabanas without plumbing require simpler permits. Popular features include outdoor kitchens, changing rooms, and entertainment systems. Pool houses on hillside lots may need structural engineering for grading and foundations. NP Line Design (CSLB #1105249) navigates ADU classification, zoning, and permits to deliver pool houses that maximize value without regulatory surprises.

What drives the price?

Cost by neighborhood — all 167 LA markets

LA County median adjusted per neighborhood tier. Click any neighborhood for a scoped chat pre-seeded with local context.

Most affordable 5

Most premium 5

All 167 neighborhoods
Encino$50K–$308KWoodland Hills$50K–$308KSherman Oaks$50K–$308KStudio City$52K–$322KPacific Palisades$55K–$342KBrentwood$55K–$342KSanta Monica$55K–$342KVenice$55K–$342KBeverly Hills$59K–$370KSilver Lake$52K–$322KActon$43K–$266KAgoura Hills$50K–$308KAlhambra$46K–$286KAltadena$50K–$308KArcadia$52K–$322KArleta$46K–$286KArtesia$46K–$286KAthens$43K–$266KAtwater Village$50K–$308KAzusa$46K–$286KBaldwin Hills$46K–$286KBaldwin Park$46K–$286KBel Air$59K–$370KBell$46K–$286KBell Gardens$43K–$266KBellflower$46K–$286KBoyle Heights$46K–$286KBurbank$50K–$308KCalabasas$50K–$308KCanoga Park$46K–$286KCanyon Country$46K–$286KCarson$46K–$286KCastaic$46K–$286KCerritos$46K–$286KChatsworth$50K–$308KChinatown$46K–$286KClaremont$46K–$286KCommerce$43K–$266KCompton$43K–$266KCovina$46K–$286KCrenshaw$46K–$286KCulver City$52K–$322KDiamond Bar$46K–$286KDowney$46K–$286KDowntown LA$46K–$286KDuarte$46K–$286KEagle Rock$50K–$308KEast Los Angeles$46K–$286KEcho Park$52K–$322KEl Monte$46K–$286KEl Segundo$52K–$322KElysian Park$46K–$286KFlorence-Firestone$43K–$266KGardena$46K–$286KGlassell Park$50K–$308KGlendale$50K–$308KGlendora$46K–$286KGranada Hills$50K–$308KHacienda Heights$46K–$286KHancock Park$55K–$342KHarbor City$46K–$286KHarbor Gateway$46K–$286KHawaiian Gardens$46K–$286KHawthorne$46K–$286KHermosa Beach$55K–$342KHidden Hills$59K–$370KHighland Park$50K–$308KHuntington Park$43K–$266KHyde Park$46K–$286KIndustry$43K–$266KInglewood$46K–$286KIrwindale$46K–$286KJefferson Park$46K–$286KKagel Canyon$46K–$286KKoreatown$46K–$286KLa Canada Flintridge$59K–$370KLa Crescenta-Montrose$46K–$286KLa Habra Heights$46K–$286KLa Mirada$46K–$286KLa Puente$46K–$286KLa Verne$46K–$286KLake Balboa$46K–$286KLake Los Angeles$43K–$266KLakewood$46K–$286KLancaster$43K–$266KLarchmont$52K–$322KLawndale$46K–$286KLeimert Park$46K–$286KLincoln Heights$46K–$286KLittlerock$43K–$266KLomita$46K–$286KLong Beach$46K–$286KLos Feliz$52K–$322KLynwood$43K–$266KMalibu$59K–$370KManhattan Beach$59K–$370KMar Vista$52K–$322KMarina Del Rey$55K–$342KMaywood$43K–$266KMid-Wilshire$52K–$322KMission Hills$46K–$286KMonrovia$52K–$322KMontebello$46K–$286KMonterey Park$46K–$286KMount Washington$52K–$322KNewhall$46K–$286KNorth Hollywood$46K–$286KNorthridge$46K–$286KNorwalk$46K–$286KPacoima$46K–$286KPalmdale$43K–$266KPalos Verdes Estates$59K–$370KPanorama City$46K–$286KParamount$46K–$286KPasadena$55K–$342KPearblossom$43K–$266KPico Rivera$46K–$286KPlaya Del Rey$52K–$322KPlaya Vista$55K–$342KPomona$46K–$286KPorter Ranch$50K–$308KQuartz Hill$43K–$266KRancho Palos Verdes$59K–$370KRedondo Beach$55K–$342KReseda$46K–$286KRolling Hills$59K–$370KRolling Hills Estates$59K–$370KRosemead$46K–$286KRowland Heights$46K–$286KSan Dimas$46K–$286KSan Fernando$46K–$286KSan Gabriel$50K–$308KSan Marino$59K–$370KSan Pedro$46K–$286KSanta Clarita$46K–$286KSanta Fe Springs$46K–$286KSaugus$46K–$286KShadow Hills$46K–$286KSierra Madre$52K–$322KSignal Hill$46K–$286KSouth El Monte$46K–$286KSouth Gate$43K–$266KSouth Pasadena$55K–$342KStevenson Ranch$46K–$286KSun Valley$46K–$286KSunland-Tujunga$46K–$286KSylmar$46K–$286KTarzana$50K–$308KTemple City$50K–$308KTorrance$46K–$286KValencia$46K–$286KVan Nuys$46K–$286KVernon$43K–$266KView Park$46K–$286KWalnut$46K–$286KWalnut Park$43K–$266KWatts$43K–$266KWest Adams$46K–$286KWest Covina$46K–$286KWest Hills$50K–$308KWest Hollywood$55K–$342KWestchester$52K–$322KWestmont$43K–$266KWhittier$46K–$286KWillowbrook$43K–$266KWilmington$46K–$286KWinnetka$46K–$286K

What LA rules actually apply?

What homeowners miss that costs them money

Get a scoped estimate — tell Baily your project.

Pool house design cost scoping — built by NP Line Design.

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