Looking for an ADU builder near you in Land Park? A1 is the CSLB-licensed local ADU specialist for Sacramento County. Same-day callback: (866) 797-7653. A1 Building Contractors LLC is a veteran-owned, licensed general contractor serving the greater Sacramento region. Every project starts with a review of the property, the local jurisdiction and the homeowner's goals.
Licensed California general contractor — CSLB #1094366, DRE #00898265.
Veteran-owned and based in Roseville, serving Sacramento, Placer and El Dorado counties.
Scope covers detached ADUs, attached ADUs, JADUs, garage conversions, home additions and custom homes.
Plans, permits, plan check and construction are coordinated in-house for ADU Builder Near Me — Land Park, CA.
Typical detached ADU budgets run about $135K to $255K depending on size and site conditions.
Local guidance for ADU Builder Near Me — Land Park, CA
A1 Building Contractors LLC helps Sacramento-area and Placer County homeowners evaluate design, permitting, site access, utilities, construction scope and realistic project costs before work begins. Each project is reviewed against the property, local jurisdiction and homeowner goals rather than a one-size-fits-all estimate.
For ADU Builder Near Me — Land Park, CA, our team can explain practical options, likely approval steps and the tradeoffs that affect schedule and budget. Homeowners receive a clear path from initial feasibility through plans, permits and construction, with recommendations grounded in local building requirements and build conditions.
A productive first review considers available lot space, setbacks, access for construction, utility locations, desired square footage and long-term use. Those details help identify constraints early, compare appropriate project approaches and avoid spending on a design that does not fit the site or local rules. A1 then coordinates the applicable design and construction stages with clear decisions at each milestone.
ADU construction in Land Park, Sacramento County
If you own a home in Land Park, an accessory dwelling unit is one of the few ways to add square footage without buying land. A1 runs the whole job in-house: measured site survey, plan set, engineering, permit corrections, and construction with our own crews. Land Park ADU builds land around $170K – $360K once permits, utilities and finishes are counted — a 20–35% bump against a $780,000 median home value.
The first site visit exists to price the unknowns — Sacramento Municipal Utility District (SMUD) service upgrades and Sacramento-area sewer connection fees are the two line items that most often move a Land Park budget.
Typical all-in cost: $170K – $360K
State law limits local review of a complete ADU application to 60 days, and Sacramento County processes conforming ADUs ministerially — no public hearing
Multigenerational Suites — accessible, single-level layouts for parents or adult children · Permit Management — full submittal and correction handling with Sacramento County Planning & Environmental Review · Junior ADUs (JADUs) — up to 500 sq ft carved out of the existing home, the lowest-cost path to a permitted unit
Neighborhoods served: Sacramento, Land Park core, Surrounding Sacramento County properties
Typical property value increase: 20–35%
Permits, rules and site conditions in Land Park
Building an ADU in Land Park means working to Sacramento County and local Land Park requirements on top of California's statewide ADU law. Here is what shapes a project on a typical Land Park lot.
A1 Building Contractors handles the Land Park submittal, plan check corrections and inspections in house, so you are not coordinating between an architect, an engineer and a builder who each blame the other for a delay. We confirm setbacks, lot coverage, utility routing and fire access on the site walk, before a proposal is written.
State law limits local review of a complete ADU application to 60 days, and Sacramento County processes conforming ADUs ministerially — no public hearing
Detached ADUs are capped at 1,200 sq ft; attached units at 50% of the primary home
Impact fees are waived statewide for ADUs under 750 sq ft, which is why many Land Park projects land in the 700–749 sq ft range
Rear and side setbacks for a detached ADU are 4 ft; converted garages can keep their existing footprint
Services offered locally: Multigenerational Suites — accessible, single-level layouts for parents or adult children · Permit Management — full submittal and correction handling with Sacramento County Planning & Environmental Review · Junior ADUs (JADUs) — up to 500 sq ft carved out of the existing home, the lowest-cost path to a permitted unit · Rental-Ready Builds — separate address, separate metering and durable finishes for Land Park long-term rentals
Local average ADU investment: $170K – $360K
Common questions about ADUs in Land Park
A1 Building Contractors LLC is a California-licensed general contractor, CSLB #1094366, specializing in ADUs, additions and custom residential construction in Land Park and the Sacramento region. A1 is veteran-owned and serves Sacramento, Placer and El Dorado counties.
Who builds ADUs in Land Park? A1 Building Contractors LLC (CSLB #1094366) designs, permits and builds detached ADUs, garage conversions, attached ADUs and JADUs in Land Park and across Sacramento County. Call (866) 797-7653 for a free site evaluation.
How much does an 800 sq ft ADU cost in Land Park? A1's 800 sq ft two-bedroom, two-bath model (A1-800) has a preliminary planning range of $224K – $336K. This is a planning range, not a quote. The final price depends on a site evaluation and a written scope, including utilities, grading, access, fees and finishes.
Who handles ADU permits and construction in Land Park? A1 handles both. As a general contractor, A1 coordinates design, engineering, the Land Park permit submittal and plan-check corrections, then builds the ADU and manages inspections through final approval, so you work with one licensed contractor.
How long does it take to build an ADU in Land Park? Most projects take about 6–10 months: roughly 3–5 months for design and permitting, then 4–7 months of construction. Timing depends on the site, the plan-check workload and the size of the ADU.
Is A1 Building Contractors licensed in California? Yes. A1 Building Contractors LLC holds California contractor license CSLB #1094366 (General Contractor). You can verify it on the CSLB website.
How we deliver ADU projects in Land Park
Every project runs through the same five-stage process, so you know what happens next and what it costs before construction starts. We handle design, engineering, jurisdictional plan check and construction under one contract, which keeps the schedule and the budget with a single accountable team.
Stage 1 — Site walk and feasibility: setbacks, utilities, easements and lot coverage reviewed on site
Stage 2 — Fixed-scope proposal: line-item pricing with permits, utility connections and finishes included
Stage 3 — Design and engineering: architectural plans, Title 24 energy calcs and structural engineering
Stage 4 — Permitting and plan check: submittal, corrections and approvals handled by our office
Stage 5 — Construction and closeout: weekly updates, final inspection, certificate of occupancy and warranty
Why homeowners choose A1 for ADU construction in Land Park
A1 Building Contractors LLC is a veteran-owned, CSLB-licensed general contractor serving the greater Sacramento region. We design, permit and build ADUs, garage conversions, home additions and custom homes across the Sacramento region, with transparent line-item pricing and a single point of contact from first site walk to final inspection.
CSLB #1094366 General Contractor · DRE #00898265 Broker
Serving Sacramento, Placer, El Dorado, Yolo and Sutter counties
In-house design, permitting, plan check and construction