ADDITIONS & ADUs · SACRAMENTO

We plan, design, and build your addition.

Valley Home Construction builds home additions, garage conversions and ADUs across the greater Sacramento area. Design is included, you get a written estimate before demo, and one licensed crew builds it start to finish.
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      • Since 1995
      • CSLB #982830
      • BBB A+
      • 4.9★ rating on Google reviews
      New room addition with a bay window and hardwood floor, built by Valley Home Construction
      ★★★★★

      "The team was easy to work with, professional, and really cared about the final result."

      Taylor · Google review
      an addition we designed, priced and built
      THREE WAYS TO ADD ROOM

      Three ways to add room: build an addition, convert your garage, or add a second story.

      Every lot is different. These are the three paths we build most in Sacramento, and we tell you straight which one makes sense for yours. We build detached ADUs too.

      Room addition framed onto an existing Sacramento home beside a pool

      Room addition

      We build new square footage onto your existing house. A bigger kitchen, a primary suite or a family room.

      New two-story framing with a garage on the ground floor, built by Valley Home Construction

      Garage conversion

      We turn the garage you never park in into real living space. The walls and roof already exist, so it’s often the fastest way to gain a room.

      Two-story addition being framed onto a home by Valley Home Construction

      Second-story addition

      We build up when there’s no room to build out. You gain a full new floor, and your yard stays the size it is.

      You don’t have to guess which path fits. We walk your property with you, then hand you a written estimate before demo.

      Every project runs on the same nine steps. See how it works

      Additions and ADUs we have built around Sacramento.

      Every photo here is our own job site or our own finished work. No stock photos, ever.

      Second-story addition we framed and sheathed
      Second-story addition, framed and sheathed
      Framed addition seen past an oak tree
      New addition going up under the oaks
      Roof truss framing with insulation on one of our additions
      Roof trusses set, insulation going in
      Finished family room with built-in entertainment center we built
      Finished family room with custom built-ins
      Multi-level redwood deck we built
      Multi-level redwood deck, another angle
      Rear elevation of one of our framed and sheathed additions
      Rear elevation, sheathed and ready for roofing
      click any photo to see it bigger

      What Sacramento homeowners say about our additions.

      ★★★★★4.9 on Google
      ★★★★★

      "The team was easy to work with, professional, and really cared about the final result."

      TaylorGoogle review
      ★★★★★

      "We have used Ed Lane Valley home construction for many of our home improvements, and remodeling including a huge second story deck."

      RichGoogle review
      ★★★★★

      "They completed a number of remodeling projects at our home including kitchen, bath, exterior facade, cabinetry and related projects."

      SteveGoogle review
      Yaeko, Google reviewerYaeko C.★★★★★ Jean, Google reviewerJean★★★★★ David, Google reviewerDavid Y.★★★★★ Steve, Google reviewerSteve H.★★★★★ Tami, Google reviewerTami S.★★★★☆ Grace, Google reviewerGrace N.★★★★★ Gregorio, Google reviewerGregorio R.★★★★☆ Peter, Google reviewerPeter K.★★★★★ Taylor, Google reviewerTaylor M.★★★★★ Rich, Google reviewerRich D.★★★★★ Priscilla, Google reviewerPriscilla S.★★★★★ Jo, Google reviewerJo W.★★★★★ Kelly, Google reviewerKelly G.★★★★★ Jack, Google reviewerJack C.★★★★★
      STRAIGHT ANSWERS

      Questions we hear about additions and ADUs.

      Room additions, garage conversions and detached ADUs for the greater Sacramento area, from one licensed crew.

      ask us anything. really.
      Do I need a permit for a home addition or ADU in Sacramento?+
      Yes. Any addition or ADU needs plans, permits and inspections from your city or county. We prepare the plans, submit them and handle every inspection for you. That’s part of the job, so you never stand in a permit line.
      What is the difference between a garage conversion and a detached ADU?+
      A garage conversion turns space you already have into a living area, so it’s usually the faster, lower-cost path. A detached ADU is a new small home built separately in your yard, with its own kitchen, bathroom and entrance. Which one fits depends on your lot and what you want the space to do.
      Can I rent out an ADU on my property?+
      Yes. California law lets you rent out a permitted ADU separately from your main house, and your city can’t make you live on the property to do it. Many cities require rentals of 30 days or longer, so nightly vacation rentals usually aren’t allowed. We confirm the exact rules for your address during the design phase, before you commit to anything.
      Will the addition match the rest of my house?+
      That’s the whole point. We match rooflines, siding, windows, trim and flooring so the new space reads as original to the home.
      How long does an addition or ADU take to build?+
      Most additions and ADUs take several months from first design meeting to final walkthrough. Design, engineering and city permit review set the pace early, then construction moves steadily once we break ground. We give you a written schedule before we start.
      FREE IN-HOME CONSULTATION · DESIGN INCLUDED

      Ready to see your addition drawn?

      One call gets you a free in-home consultation, a written estimate and a start date. If the job changes, you’ll see the new price in writing before we do the work.

      Call (916) 375-8800 Get your free estimate →
      SINCE 19951,000+ SACRAMENTO PROJECTSCSLB #982830BBB A+4.9★ ON GOOGLE