Flat treeless short-grass prairie on the Llano Estacado with a shallow playa, a green irrigated field in the distance and a fence line running to the horizon.
Roosevelt County, New Mexico Clovis, Portales & the Eastern Plains

Barndominium Builders in Portales, New Mexico

Portales is a Roosevelt County farm town ringed by crop fields and open pasture. People looking at land here often want a house with a real working bay attached, for a tractor, a stock trailer or a woodshop, and that is exactly what a barndominium delivers. We supply plans and kit packages suited to level plains lots and exposed farm sites, and a New Mexico-licensed contractor erects the building, unless you are an owner-builder who qualifies for a homeowner permit. Permitting in Portales has an unusual twist: the city does its own planning, zoning and floodplain review, but building inspections and permits run through the City of Clovis, whose Building Safety Department covers Portales and a three-mile ring around it. So a house near Portales often touches two city halls before work starts. If you are lining up barndominium contractors, make sure they know that sequence, and ask whether your parcel falls inside the ring. Send the parcel through the survey and we will suggest a plan that fits both the lot and the paperwork.

Portales at a glance

Principal county
Roosevelt County
Building permit
City building department
Local facts on this page
5, each linked to its source

Before you build in Portales

The local answers that shape a build here, each taken from the office or document that publishes it. Rules change, so we confirm them again against your parcel before drawing.

City-issued permitWho issues the permit

City of Clovis Building Safety Department, on behalf of the City of Portales

Portales says all building inspections and permits are available through the City of Clovis, but applicants should check with the Portales Planning Department first, since initial paperwork may be needed there. Clovis Building Safety lists Portales and a three-mile extraterritorial ring within its jurisdiction.

Source: Community Services (Planning & Zoning) — City of Portales (portalesnm.gov)

Two city halls
The City of Portales directs building inspections and permits to the City of Clovis, after a first check with the Portales Planning Department. Clovis Building Safety confirms its jurisdiction covers the City of Portales and a three-mile extraterritorial jurisdiction.

Source: Building Safety | Clovis, NM (clovisnm.gov)

Building in a flood zone
Portales takes part in the National Flood Insurance Program and its Community Rating System, and says a new flood map is coming. A lot in the flood zone needs an Elevation Certificate and a Floodplain Permit Application, reviewed by the floodplain manager before building permits are issued.

Source: Community Services (Planning & Zoning) — City of Portales (portalesnm.gov)

Energy code climate zone
The state residential energy code's climate table lists Portales, Roosevelt County, at 4,006 feet in climate zone 4B, which sets insulation and window requirements for new houses.

Source: 14.7.6 NMAC, 2021 New Mexico Residential Energy Conservation Code (srca.nm.gov)

Melrose Air Force Range
The 2011 Joint Land Use Study for Cannon Air Force Base records that Roosevelt County is home to Melrose Air Force Range, and names the City of Portales and Roosevelt County among the partners planning for land use compatible with the base and range.

Source: Cannon Air Force Base and Melrose Air Force Range Joint Land Use Study (clovisnm.gov)

Groundwater basin
The Office of the State Engineer's declared underground water basins map labels a Portales basin. A declared basin is one where the State Engineer has proclaimed the groundwater source and taken jurisdiction over how its water is appropriated and used.

Source: Water Rights Allocation Program - NM OSE (Declared Groundwater Basins) (ose.nm.gov)

Building on land near Portales

Farm parcels around Portales are wide and flat, and many were irrigated at some point, so ask the seller about old wells, pivots and ditches on the land. A house beyond city water normally draws on a domestic well, which needs an Office of the State Engineer permit, and a septic system whose Environment Department permit must be issued before the house is built. Check the Portales flood map for any lot in town, because a flat site can still sit in a mapped zone. Pole barn homes and metal building homes are both well suited to a working farm lot once the wind loads are designed in.

Other locations in this part of New Mexico

Clovis, Portales & the Eastern Plains

Have land in or near Portales? Tell us about the parcel and what you want to build, and we will check it against the local rules before anything is drawn.

Building in Portales: questions

Start the survey
What will a barndominium near Portales cost?
Site conditions move the total most: whether city utilities reach the lot, the cost of a well and septic system on farm ground, and the size of the shop bay. This page carries no rates of our own. The barndominium cost guide gathers sourced ranges, and your parcel details through the survey let us price a plan and kit for it.
Do I need a building permit for a barndominium in Portales?
Yes. Start with the Portales Planning Department for zoning and floodplain paperwork, then take the building permit through the City of Clovis Building Safety Department, which inspects the work. A licensed contractor applies, or an owner-builder under a homeowner permit, limited to a primary residence where the owner does the major portion of the work by dollar value and any subcontracted trades are licensed. Rural land is covered on the Roosevelt County page.
Do barndominium kits work on Roosevelt County farm land?
They do. Our barndominium kits are drawn to the 2021 residential code and the 4B energy requirements, then erected by a licensed contractor or a qualifying owner. Land outside the Clovis-run ring may be reviewed by the state instead, and the state's guidance asks for drawings sealed by a New Mexico-licensed engineer on steel buildings.
Are post frame homes practical in Portales?
Yes. A post-frame house is permitted and inspected as a dwelling, the same as a stick-built one, and its wide clear spans suit equipment storage. Compare it with steel on our post-frame homes page.

Barndominiums near Portales

Nearby places we also cover. Across a city limit or a county line the permit office, zoning and septic rules can change, so each has its own page.

Building in Portales?

Start with the survey. Tell us where the land is and what you want on it, and we will come back with which office permits it, what it will allow, and a plan to fit.