A crane positioning a modular home beside a two-storey modular building

Factory production and installation are only part of the cost of a housing response.

A “cost per unit” is useful only when the unit and the scope are clear. A rapidly assembled shelter kit, a serviced temporary home and a permanent-grade modular dwelling are different products. Their prices cover different work.

For a project team, the more useful question is: what does it cost to deliver a home that is ready for its intended use, at this location, for this period? The answer depends on the specification, transport route, site condition, services and deployment plan.

This article sets out the main cost drivers for rapid deployment housing and shows how to use published price examples without treating them as a project quotation.

01. Define what “per unit” includes

A factory or procurement price usually describes the housing product, not the complete cost of putting it into use. Depending on the project, the total may also include:

  • Transport and handling. Packaging, freight, customs, inland haulage, storage and last-mile delivery.
  • Site preparation. Surveys, clearing, grading, drainage, foundations or supports, and access for delivery equipment.
  • Installation. Trained crews, lifting equipment, assembly, connections and inspection.
  • Services and shared infrastructure. Power, water, wastewater, roads, lighting, waste management and community facilities.
  • Project delivery. Design, approvals, commissioning, handover, contingency and ongoing maintenance.

These items may be budgeted separately or included in a broader contract. Before comparing proposals, confirm which are included, which are excluded, and who is responsible for each.

A site that already has suitable access and utilities will not have the same cost profile as an undeveloped or remote location. A unit price without that context can give a misleading picture of affordability.

02. Compare like with like

Published examples illustrate how much the product and scope can vary. They are reference points, not current market rates or Box2Live prices.

The UNHCR Refugee Housing Unit 1.2 fact sheet lists an estimated unit cost of €1,095 and transport of US$170–200 per unit, depending on location. It describes a 17.5 m² ready-to-assemble shelter kit. The fact sheet also notes that assembly requires four trained people for five to six hours. The listed figures do not represent a fully serviced, permanent-grade home or a complete site budget.

A different example is the Chandler Boulevard Tiny Homes Village case study, published by HUD. It reports a US$7,500 cost per factory-built dwelling and a US$4.9 million total village cost. The development included site work, utility improvements, shared amenities and services. The unit figure and the overall project figure describe different scopes, so they should not be treated as interchangeable.

The practical lesson is simple: ask what the quoted number buys. Is it a shelter kit, a home at the factory gate, a delivered unit, an installed dwelling, or a resident-ready housing site?

Two-storey modular housing with external stairs and a prepared access area

The cost of an individual home and the cost of a complete housing site describe different scopes.

03. Specification sets the baseline

The intended use shapes the design and its cost. An emergency option may prioritize rapid assembly and immediate protection. Temporary housing may need to support households through a longer transition. Recovery housing can require a more durable, fully serviced standard.

Features that can affect the baseline include:

  • Space and layout. Household size, bedroom count, accessibility and privacy requirements.
  • Climate performance. Insulation, heating or cooling, ventilation and protection from local weather conditions.
  • Internal services. Bathrooms, kitchens, hot water, electrical systems and appliances.
  • Safety and compliance. Fire performance, structural design, accessibility and local approvals.
  • Expected service life. Materials, maintenance requirements, replacement parts and the period the home is expected to remain in use.

These decisions involve trade-offs. A higher initial specification may be appropriate where households are expected to stay longer or where the local climate places greater demands on the home. The appropriate scope depends on the project brief and applicable requirements.

Box2Live’s modular disaster relief housing is intended to support planned recovery, while temporary housing solutions address the transition period. The right category depends on the housing need and delivery context, not simply the urgency of the initial request.

04. Transport and site readiness move the total

A housing product can be transport-efficient in its packaging, but the delivery route still matters. Distance, available freight options, road conditions, customs processes, handling equipment and access to the final site all influence logistics costs.

The UNHCR fact sheet, for example, notes that its shelter kit’s packing volume allows 36 to 48 units to be transported in a 40-foot container, depending on the container type. That is useful context for that kit. Larger volumetric modules may need different transport arrangements, specialist lifting or route planning.

At the destination, site costs can include ground preparation, drainage, foundations or anchoring, utility connections and access for installation equipment. Conditions should be assessed before a delivery plan is fixed. The FEMA guidance on transportable temporary housing highlights practical dependencies such as site feasibility, power connections, inspections and underground utility locations.

Two-storey modular housing with exterior walkways and stairs

Site layout, access and services are part of the delivery plan, not just the housing specification.

05. Scale changes the cost per home

Some project costs are shared across a site. Design work, utility corridors, roads, drainage, lighting and common facilities may serve many homes. A larger program can spread some of these costs across more units, while a small deployment may carry a higher share of fixed mobilization and delivery costs per home.

Scale does not automatically reduce every cost. A larger site may require more infrastructure, coordination and installation capacity. The location and service requirements matter as much as the unit count.

For a useful budget comparison, separate the cost of each home from shared site costs. Then show how those shared costs are allocated across the planned number of homes. This makes it easier to compare a small initial phase with a larger community plan, or one site option with another.

Box2Live’s delivery process brings needs assessment, specification review, production, transport, site preparation and installation into the planning sequence. Factory-controlled production can support consistent delivery, while site work can be assessed alongside manufacturing. The actual timeline and cost remain dependent on the project conditions.

06. Look beyond the purchase price

A housing response also has costs after installation. Maintenance, utilities, site management, repairs, replacement parts and eventual removal or reuse may all need to be considered. These costs vary with the specification, service life, local capacity and ownership arrangements.

A lower upfront price may leave more work for the implementing organization or local partners. A more complete scope may cost more initially but include elements needed for safe occupation and ongoing use. The right comparison is the total cost of delivering and maintaining the intended housing outcome.

For planning, it can help to organize estimates under consistent headings:

  • Housing unit and specification
  • Packaging, freight and handling
  • Site works and foundations
  • Installation and connections
  • Shared infrastructure and facilities
  • Approvals, inspection and commissioning
  • Operations, maintenance and end-of-use planning

This structure makes exclusions visible before commitments are made. It also helps project teams assess whether a proposed rapid deployment housing option fits the intended transition from emergency response to recovery.

07. Build the estimate around the project

There is no single price that represents crisis response housing. The meaningful figure is a project-specific estimate tied to a defined home, location, delivery route, site and intended period of use.

Start with the household need and the likely duration of the response. Then confirm the local requirements, site conditions, utilities, access and scope of shared facilities. Price the unit and the work around it as separate, visible components. Where information is incomplete, identify assumptions rather than presenting an early estimate as a fixed cost.

What is known about your site, household numbers and expected timeframe? Those details can provide a practical starting point for assessing the available housing options.

Box2Live supports project planning across emergency, temporary and recovery housing. To discuss a potential scope, contact the team.

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