Barndominium Builders in Richland, Washington
Richland's code keeps two zones for owners who want room inside the city: an agricultural district with five-acre lots and a suburban agricultural district built around one-acre homesites with animals and crops. On those parcels a barndominium can share the ground with a pasture and a few animals without leaving the city. Inside the limits, the City's Building Permit and Inspection office permits the house through its online portal, City sewer serves most lots, and drinking water is treated from the Columbia River. Parcels outside the limits belong to Benton County, and Kennewick and Pasco keep their own permit offices. We design and build the whole project: a custom plan that fits the shop bay and living space to the setbacks, site preparation, the permit set and a turnkey build. If you would rather put up the frame yourself, barndominium kits in steel or pole barn homes are the starting point. Share the parcel through the survey and we will check its zone, the sewer and water hookups, and the City's design values before a plan is drawn.
Richland at a glance
- Principal county
- Benton County
- Building permit
- City building department
- Land use
- City zoning, inside an urban growth area
- Wastewater
- Public sewer
- Water
- Public water system
Barndominium Builders Near Richland
From a turnkey build to a shell you finish yourself, the work starts with the parcel: the access, the building pad, the route to sewer or septic, and the water source. The parcel decides the budget more than the floor area does, so each option is priced against your land rather than a rate card.
Turnkey Builds
Turnkey barndominiums in Washington State: one team from land and permits to the finished, inspected house, with water, septic and energy code planned in.
Custom Plans
Custom barndominium plans for Washington State: floor plans and permit drawings with the energy code credits and your site's design values built in.
Site Preparation
Barndominium site preparation in Washington State: clearing, grading, drainage and pads, planned around the well, septic area, wetlands and the climate.
Permitting
Barndominium permits in Washington State: city or county building permit, water supply evidence, septic permit, energy code credits and rural zoning.
Barndominium Kits and Pole Barn Homes in Richland
A kit suits an owner who wants to raise the shell with their own crew. A pole barn home sets its frame on posts and trusses (the engineering term is post-frame construction) and suits a wide, simple layout with a shop bay under the same roof; a metal building home uses a bolted steel frame. Which one fits your parcel comes down to the zoning, the site and the design values the local building office publishes, covered below.
Barndominium Kits
Barndominium kits and shell kits for Washington State land: frame, panels and drawings, sized to the design values your city or county sets for the site.
Pole Barn Homes
Pole barn homes and pole barn house kits for Washington State: post-frame buildings with a shop and living space, designed to your county's snow load.
Metal Homes
Metal building homes in Washington State: steel-clad houses finished to the state energy code, with the insulation and condensation details done right.
Building a Barndominium in Richland: Permits, Zoning, Septic and Water
On rural land the zoning, septic and water answers often come before the building answer. Here is who decides each part in Richland, taken from the office or document that publishes it. Rules change, so check them again against your parcel before anything is drawn.
City of Richland Development Services, Building Permit and Inspection
Richland's Building Permit and Inspection office in Development Services regulates the construction, alteration and occupancy of all buildings within the city and calls itself a one-stop shop. Since 3 June 2024 applications go through the City's EnerGov planning and permitting portal, and the office posts residential submittal requirements and handouts on detached garages, retaining walls and floodplain construction. Land outside the limits goes to Benton County.
Source: Building / Permitting, City of Richland (richlandwa.gov)
City of Richland Planning Division
Chapter 23.14 of the Richland Municipal Code sets two agricultural zones. The AG district, applied to land the comprehensive plan designates agriculture or urban reserve, has a five-acre minimum lot. The SAG district provides rural-style residential areas with lots large enough for certain animals and farm crops, with a 43,560 square foot minimum lot and 145-foot minimum width and depth.
Source: Chapter 23.14 Agricultural Zoning Districts, Richland Municipal Code (codepublishing.com)
City of Richland Wastewater Utility; Benton-Franklin Health District off the sewer
Richland's wastewater treatment plant, built in 1985, serves about 62,220 residents through roughly 316 miles of sewer line kept up by City crews. A lot on that system connects to it. Where no sewer reaches the parcel, an on-site septic permit comes from the Benton-Franklin Health District.
Source: Wastewater Utility, City of Richland (richlandwa.gov)
City of Richland Water Utility
The City's Water Utility names the Columbia River as the main source of Richland's drinking water, and it also runs four irrigation systems, at Columbia Point, Horn Rapids, Smart Park and the Heights of Meadow Springs, for landscape water. Land beyond the City system normally relies on a private well, which must show an adequate supply before the permit is issued.
Source: Water Utility, City of Richland (richlandwa.gov)
- Richland local design criteria
- Richland's local design criteria sheet (dated 2 April 2024) sets a 20 psf ground snow load, a 24-inch frost line depth, a 110 mph ultimate design wind speed and Seismic Design Category C for homes under the residential code (D for commercial buildings), and requires ice barrier underlayment. It dates the City's entry into the flood hazard program to 1 March 1984.
- Livestock in the SAG zone
- In Richland's suburban agricultural (SAG) district the code allows orchards, vineyards, gardens, field crops and pasture, and up to two animal units per acre of fenced gross pasture, for example one horse and one cow, or ten sheep or goats. A fence or shelter must be in place before the animals arrive.
Source: Local Design Criteria 2021, City of Richland Development Services (richlandwa.gov)
Source: Chapter 23.14 Agricultural Zoning Districts, Richland Municipal Code (codepublishing.com)
Building on land near Richland
Look up the zone before the price: a standard residential lot in Richland is fine for a house with an attached garage, but a real shop bay, a pole barn or animals point to SAG or AG land, which the City zones for exactly that. Check the flood map for parcels near the rivers, since the City's design sheet points builders to its GIS flood hazard maps, and ask whether the lot is on one of the City irrigation systems for landscaping. Plan footings to the 24-inch frost line and roof framing to the 20 psf snow load. If the parcel you like sits past the city limits, the rural zones, private wells and the county's water mitigation rules on our Benton County page apply instead.
Other places in this part of Washington
Tri-Cities & Walla Walla
Have land in or near Richland? Tell us about the parcel and what you want on it, and we will check it against the local rules before anything is drawn.
Building in Richland: questions
Start the surveyHow much does it cost to build a barndominium in Richland?
Do I need a building permit for a barndominium in Richland?
Where can I build on acreage and keep animals in Richland?
Keep reading
What usually comes next once you know what Richland allows.
Barndominium Cost Guide
Sourced per-square-foot ranges by tier and size, and what moves the number on your land.
Read itIs a Barndominium Legal in Washington?
Zoning, rural land, septic, water and who inspects, before you buy the land.
Read itHow Long Does It Take?
From parcel to move-in, and which steps set the clock.
Read itSources for this page
The published pages behind the Richland facts above. Rules change, so check the current version with the office before you rely on it.
- Building / Permitting, City of RichlandBuilding permit authorityrichlandwa.gov
- Chapter 23.14 Agricultural Zoning Districts, Richland Municipal CodeLand use and zoning; Livestock in the SAG zonecodepublishing.com
- Wastewater Utility, City of RichlandSewer or septicrichlandwa.gov
- Water Utility, City of RichlandWater supplyrichlandwa.gov
- Local Design Criteria 2021, City of Richland Development ServicesRichland local design criteriarichlandwa.gov
Other places near Richland
Nearby places with their own pages. Across a city limit or a county line the permit office, the zoning, the septic program and the water rules can change, so each is covered separately.
Building in Richland?
Start with the survey. Tell us where the land is and what you want on it, and we will come back with which offices decide it, what the zoning allows, and a plan to fit.