Rancho Cordova, CA · Sacramento County
Detached ADU in Rancho Cordova
Upside ADU builds detached adus in Rancho Cordova, Sacramento County, for a $1,000 deposit with transparent fixed pricing and inspection-tied payments. A typical Rancho Cordova detached adu runs $122,500–$423,360 all-in, and we permit it through the City of Rancho Cordova Building & Safety Division end to end.
Rancho Cordova rules that affect a detached adu
Rancho Cordova's mix of lots leaves room for a standalone backyard unit with its own entrance, kitchen, and bath — the highest-value, most-rentable ADU type. The City of Rancho Cordova Building & Safety Division reviews detached builds on the standard 60-day clock.
Local permitting: Rancho Cordova has its own Building & Safety Division (4 ft setbacks, 16 ft height). The split that matters: the newer Sunridge-area subdivisions like Anatolia layer HOA review on top of the city's, while Old Rancho Cordova's older, larger lots near the light-rail corridor have far fewer restrictions.
That's the detached adu-specific picture. For the full Sacramento County rulebook — every setback, height, and owner-occupancy detail — see our Sacramento-region ADU rules guide, and learn how the build type works statewide on our detached adu page.
Why Rancho Cordova homeowners pick Upside
- $1,000 deposit — the CA legal max
- Inspection-tied milestone payments
- We know the City of Rancho Cordova Building & Safety Division process
- Transparent, all-in Rancho Cordova pricing
- Property-manager referral when you rent
Rancho Cordova detached adu cost snapshot
A fully independent dwelling in your backyard with its own entrance, kitchen, and bath. Detached ADUs add the most property value and command the highest rents of any ADU type. In the Sacramento County market that prices out to about $245–$353 per square foot, or $122,500–$423,360 for a finished, permitted unit. A typical Rancho Cordova detached adu rents for $1,600–$2,600 a month.
| Size | Typical use | Rancho Cordova all-in cost (2026) |
|---|---|---|
| 500 sq ft | Studio / 1-bed, max cash-on-cash | $122,500–$176,400 |
| 850 sq ft | 1–2 bed, most popular | $208,250–$299,880 |
| 1200 sq ft | 2–3 bed / multigen, max value | $294,000–$423,360 |
Dial in your own number with the ADU cost calculator.
Estimate your ADU
Ballpark 2026 turnkey cost, financing, and rental return for your area.
Estimated turnkey cost
$245–$353 / sq ft · incl. design, permits & construction
Estimates only — 2026 regional ranges, not a bid. Your real price depends on site conditions, finishes, and your lot. We confirm with a free feasibility check.
Detached ADU projects in Rancho Cordova
Tenant demand in Rancho Cordova is the draw — Highway 50 employers fill units fast, which makes a rental ADU in Anatolia or Old Rancho Cordova pencil out. The Sunridge-area HOAs add a design step that the older, freer Old Rancho lots skip. Every detached adu is fixed-price, funded on inspection-passed milestones, and backed by our written guarantee.
Browse finished builds and specs in our ADU project gallery.
Detached ADU in Rancho Cordova — FAQs
A detached adu in Rancho Cordova typically runs $122,500–$423,360 turnkey in 2026, based on $245–$353 per square foot for the Sacramento County market. We confirm your exact number with a free feasibility check.
Rancho Cordova detached adu permits are handled by the City of Rancho Cordova Building & Safety Division. Rancho Cordova has its own Building & Safety Division (4 ft setbacks, 16 ft height). The split that matters: the newer Sunridge-area subdivisions like Anatolia layer HOA review on top of the city's, while Old Rancho Cordova's older, larger lots near the light-rail corridor have far fewer restrictions. We prepare and submit the full package and manage inspections.
A detached adu in Rancho Cordova rents for about $1,600–$2,600 a month in 2026 depending on size and finish. Proximity to major Highway 50 employers keeps Rancho Cordova ADUs leased quickly at strong rates, making it a dependable cash-flow market.
A detached ADU in the Sacramento region typically runs $165,000–$500,000 in 2026, or roughly $250–$360 per square foot turnkey (design, permits, and construction included). A 750 sq ft 2-bed/1-bath lands around $230,000–$300,000 at mid-range finishes.
State law allows detached ADUs up to 1,200 sq ft. Units under 750 sq ft are exempt from impact fees, which is why many Sacramento homeowners build right at that threshold for the best cost-per-rental-dollar.
Plan on about 6–9 months end to end: 2–6 weeks design, 4–10 weeks permitting (as fast as 30 days with pre-approved plans), and 12–16 weeks construction.
Detached ADU near Rancho Cordova
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Not sure which type fits your lot? See all ADU services in Rancho Cordova or compare every build type on our ADU services hub.
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