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Truoba House Plans: What Six Plans Really Cost Before the First Nail (Plan Price, Add-Ons, Engineer Stamp)

Affiliate disclosure. Clear Money Guide earns a commission when a reader buys a Truoba plan through the links on this page, at no extra cost to the reader. Every price here is Truoba’s own list price, read from Truoba’s plain product pages on 2026-09-04, confirmed unchanged on 2026-09-05, and list prices can change at any time. Clear Money Guide has not bought, received or built any Truoba plan, and the images on Truoba’s pages are architectural renderings rather than photographs of a finished house.

Updated September 5, 2026. Quick answer: a Truoba plan set is $700 to $1,800 as a PDF across the six plans below, and the PDF plus CAD bundle is exactly $500 more on every one of them. That price buys construction drawings. It does not buy a permit, a structural engineer’s stamp, site work or the house, and Truoba states no construction price at all.

What the price actually buys, and what it does not

Truoba sells drawings. A purchase is a licence to build a single home from a stock plan set, stick-built from stock drawings by a builder you hire yourself. There are two set types on every plan: the PDF set, which Truoba says lets you make multiple copies and send digital copies to everyone involved in construction, and the PDF plus CAD set, which adds .dwg files so a local architect, designer or builder can change the drawings. On all six plans the CAD bundle is the PDF price plus $500.

Three limits matter more than the price. First, the sets are designed in accordance to the International Residential Code, which is Truoba’s wording and is not the same as approval by your local building department; Truoba tells buyers to consult a local engineer or architect. Second, Truoba’s own product pages carry a heading titled Structural Engineer Review Required and state that the construction drawing set must be reviewed and stamped by a licensed structural engineer in your local jurisdiction, because soil, snow, wind and seismic conditions vary by site. Truoba does not price that engineer. Third, the About page says the homes are designed with Passive House principles in mind, which is a design statement and not a Passive House certification.

Construction cost is not part of the purchase. The Get Cost To Build Report button on each product page loads a third-party embed from costtobuildahouse.com; the number it produces is that third party’s, not Truoba’s, and Truoba publishes no build price of its own.

Table A: the six plans at a glance

Square footage below is Truoba’s house area, which is the living area only. It excludes the garage, porches, decks and any basement, so the area you build and heat is not the same as the area you walk through. Garage areas are listed separately in the last column. The last column but one divides the PDF price by the living area, which is the only per-square-foot figure on this page that means anything: it is the cost of the drawings, not the cost of the house.

Table A. Truoba list prices and published specifications, as of 2026-09-04, confirmed unchanged on 2026-09-05. Living area is Truoba’s house area and excludes garage, porches, decks and basement.
PlanLiving areaBeds / bathsWidth x depthPDF setPDF + CADPlan $ per living sq ftGarage
Truoba Mini 615880 sq ft2 bed / 1 bath46′-2″ x 33′$800$1,300$0.91None
Truoba Mini 219910 sq ft2 bed / 1 bath38′-8″ x 34′-10″$700$1,200$0.77None
Truoba Mini 4191,200 sq ft2 bed / 2 bath43′-5″ x 51′-9″$1,200$1,700$1.00534 sq ft, optional add-on, not in the 1,200 sq ft
Truoba 2181,628 sq ft3 bed / 2 bath62′-6″ x 54′-9″$1,500$2,000$0.92571 sq ft included, outside the living area
Truoba 3222,278 sq ft3 bed / 2 bath72′-3″ x 66′$1,700$2,200$0.75682 sq ft included, outside the living area
Truoba 3202,354 sq ft3 bed / 2.5 bath82′-6″ x 63′-10″$1,800$2,300$0.76676 sq ft included, outside the living area

Want the layouts rather than the prices? You can compare the six layouts side by side.

Two notes the table cannot carry. Truoba describes Truoba Mini 219 as designed to serve as an accessory dwelling unit or a guest house on the property of a main residence. That is Truoba’s design intent, not a zoning determination: whether you may build it, and at what size, is set by your local jurisdiction and has to be confirmed there. And Truoba Mini 419 is the only plan whose quoted living area excludes a garage you can add: its garage is an optional extra, so the structure you actually build is larger than the headline number.

Table B: the add-on stack, plan by plan

The headline price is the base set. Everything below is an extra on Truoba’s own order form, and the options differ by plan. A blank cell means Truoba does not offer that add-on on that plan at all, which is a real constraint rather than a saving: there is no basement option on Truoba 322, and no material list on Truoba Mini 219.

Table B. Truoba add-on prices from each plan’s own order form, as of 2026-09-04, confirmed unchanged on 2026-09-05. The last column is arithmetic, not a package Truoba sells: it is what the plan set costs if you tick every option that plan offers.
PlanMaterial ListReversed PlanPlot PlanBasement planAttached garageEvery add-on offeredBase + all add-ons (PDF / PDF+CAD)
Truoba Mini 615+$150+$150+$100not offerednot offered+$400$1,200 / $1,700
Truoba Mini 219not offered+$150+$100not offerednot offered+$250$950 / $1,450
Truoba Mini 419+$150+$150+$100+$350+$150+$900$2,100 / $2,600
Truoba 218+$150+$150+$100+$400not offered+$800$2,300 / $2,800
Truoba 322+$150+$150+$100not offerednot offered+$400$2,100 / $2,600
Truoba 320+$150+$150+$100not offerednot offered+$400$2,200 / $2,700

Truoba notes on the plot plan that some counties require one to obtain a building permit, so the $100 line is not always optional in practice. A basement changes the plan rather than adding a sheet: Truoba publishes different living areas for the basement versions of Truoba Mini 419 (1,205 sq ft) and Truoba 218 (1,800 or 1,900 sq ft), so a basement build is not the same house as the row in Table A.

The permit-ready worksheet: what is priced, and what is blank

This is the worksheet the plan price belongs in. The first block is priced by Truoba and is the whole of what this page can tell you. The second block is blank on purpose. No primary source prices those lines, they are the larger numbers, and any figure printed against them here would be invented.

The plan-set block is priced from Truoba’s own pages as of 2026-09-04, confirmed unchanged on 2026-09-05. The blank block stays blank because no primary source prices it.
LineCostWhere the number comes from
Plan set (PDF)$700 to $1,800Truoba list price, per Table A
CAD upgrade, if you want an editable file+$500Flat on all six plans
Add-ons you tick+$100 to +$900Depends on the plan, per Table B
Structural engineer review and stampnot priced hereTruoba states the set must be reviewed and stamped by a licensed structural engineer in your jurisdiction, and refers buyers to third-party firms. Truoba publishes no fee, and neither does this page.
Building permit and plan-review feesnot priced hereSet by your local building department. No primary source covers every jurisdiction, so no number is printed.
Site work, utilities, foundation engineeringnot priced hereSite-specific. Truoba’s terms make site-specific foundation design the buyer’s responsibility.
Constructionnot priced hereTruoba sells drawings and states no construction price. The cost-to-build button on its pages is a third-party embed, not a Truoba figure.

The honest shape of the budget is that the drawings are the small line. Treat the plan price as an entry fee that unlocks quotes, and get the engineer’s fee and your building department’s fee schedule in writing before you decide the plan is affordable.

Licence, refunds and changes

Truoba’s terms are specific and worth reading before, not after. Buying a PDF or CAD package grants the purchaser the right to use the documents to construct a single home, with duplication of prints allowed only for that build. Ownership and copyright stay with Truoba LLC, modified plans count as derivatives and carry the same copyright, the licence ends at completion of the house (occupancy), and the plans are not transferable, so if the house is never built the plans may not be sold on to somebody else.

On money back: Truoba’s terms say house plan sales, modifications and custom home designs are not refundable once the sale is made. The single exception is an exchange, and it is narrow: a first order can be exchanged for another house plan within 30 days of the original order, for a fee of 30 percent of the original order plus the price difference if the new plan costs more. On a $1,800 set that exchange fee alone is $540.

Changes are quoted rather than listed. Truoba’s own pages give modification tiers that do not agree with each other, so the only figure this page will state is Truoba’s floor: modifications start from $100 and are quoted per request, with no upfront payment and a first draft quoted within 48 hours. Truoba also says electrical plan changes after purchase are free. If a change matters to you, get it quoted before you buy, because the purchase itself is final.

How wide a lot each plan needs, as arithmetic

The width in Table A is the house, not the lot. The buildable width you need is the plan width plus your side setbacks on both sides, and setbacks are set by your local zoning, not by Truoba. So this is arithmetic you finish yourself once you know your own numbers. Worked at a five-foot side setback on each side, which adds ten feet, and then at ten feet a side, which adds twenty:

Arithmetic only. The setback figures are illustrative, not a statement of what any jurisdiction requires. Check your own zoning, and note that corner lots, easements and lot coverage limits can bind before setbacks do.
PlanPlan widthPlus 5 ft each sidePlus 10 ft each side
Truoba Mini 61546′-2″56′-2″66′-2″
Truoba Mini 21938′-8″48′-8″58′-8″
Truoba Mini 41943′-5″53′-5″63′-5″
Truoba 21862′-6″72′-6″82′-6″
Truoba 32272′-3″82′-3″92′-3″
Truoba 32082′-6″92′-6″102′-6″

The spread is the point. Truoba Mini 219 at 38′-8″ and Truoba 320 at 82′-6″ are a 43′-10″ difference in required frontage before a single setback is counted, which on a narrow infill lot decides the plan for you.

The six plans, one card each

Every link below is an affiliate link to Truoba’s own page for that plan. Clear Money Guide earns a commission if you buy through one, at no extra cost to you, and has bought, received and built nothing itself. The star ratings on Truoba’s pages are Truoba’s and Trustpilot’s, not ours.

Truoba Mini 615: 880 sq ft, 2 bed, 1 bath

The cheapest way in. Two bedrooms and one bath in 880 sq ft, with the primary bedroom set apart from the living area and opening onto a sundeck, a fireplace, and a den that Truoba describes as convertible to a home office. Truoba lists it under one-story house plans.

Truoba Mini 615, Truoba list prices as of 2026-09-04, confirmed unchanged on 2026-09-05.
PDF setPDF + CADPlan $ per living sq ftFootprintAdd-ons offered
$800$1,300$0.9146′-2″ x 33′Material List +$150, Reversed Plan +$150, Plot Plan +$100 (+$400 in total)

See Truoba Mini 615 at Truoba (affiliate link)

Truoba Mini 219: 910 sq ft, 2 bed, 1 bath

The narrowest footprint of the six at 38′-8″ wide, and the only plan Truoba describes as designed for accessory-dwelling or guest-house use. Two bedrooms share one bath. Whether your jurisdiction allows it as a second dwelling is a local question. Truoba states this plan’s snow-load design values inconsistently on its own page, so no snow load is quoted here.

Truoba Mini 219, Truoba list prices as of 2026-09-04, confirmed unchanged on 2026-09-05.
PDF setPDF + CADPlan $ per living sq ftFootprintAdd-ons offered
$700$1,200$0.7738′-8″ x 34′-10″Reversed Plan +$150, Plot Plan +$100 (+$250 in total)

See Truoba Mini 219 at Truoba (affiliate link)

Truoba Mini 419: 1,200 sq ft, 2 bed, 2 bath

The step up to two bathrooms, and the one plan where the garage is an extra. The 1,200 sq ft excludes a 534 sq ft attached garage sold as a +$150 add-on, and a basement version is offered at +$350. Single-level layout, though it is not in Truoba’s one-story listing as of 2026-09-04.

Truoba Mini 419, Truoba list prices as of 2026-09-04, confirmed unchanged on 2026-09-05.
PDF setPDF + CADPlan $ per living sq ftFootprintAdd-ons offered
$1,200$1,700$1.0043′-5″ x 51′-9″Attached Garage +$150, Material List +$150, Basement Plan +$350, Reversed Plan +$150, Plot Plan +$100 (+$900 in total)

See Truoba Mini 419 at Truoba (affiliate link)

Truoba 218: 1,628 sq ft, 3 bed, 2 bath

The first plan with a garage in the base price: 571 sq ft on top of 1,628 sq ft of living area, three bedrooms, and a U-shaped layout with the living wing on one side and the primary suite on the other. It has the most flexible basement option of the six, with two published versions.

Truoba 218, Truoba list prices as of 2026-09-04, confirmed unchanged on 2026-09-05.
PDF setPDF + CADPlan $ per living sq ftFootprintAdd-ons offered
$1,500$2,000$0.9262′-6″ x 54′-9″Material List +$150, Basement +$400, Reversed Plan +$150, Plot Plan +$100 (+$800 in total)

See Truoba 218 at Truoba (affiliate link)

Truoba 322: 2,278 sq ft, 3 bed, 2 bath

Three bedrooms, a study, a mudroom and a dedicated storage room across 2,278 sq ft, plus a 682 sq ft two-car garage in the base price. The one constraint to know before you fall for it: there is no basement option, and the foundation spec is slab and crawl only. Single-level layout, though it is not in Truoba’s one-story listing as of 2026-09-04.

Truoba 322, Truoba list prices as of 2026-09-04, confirmed unchanged on 2026-09-05.
PDF setPDF + CADPlan $ per living sq ftFootprintAdd-ons offered
$1,700$2,200$0.7572′-3″ x 66′Material List +$150, Reversed Plan +$150, Plot Plan +$100 (+$400 in total)

See Truoba 322 at Truoba (affiliate link)

Truoba 320: 2,354 sq ft, 3 bed, 2.5 bath

The largest and the widest, and the only plan with a half bath and a carport. 2,354 sq ft of living area plus a 676 sq ft garage, in a U-shape wrapped around a covered rear porch. At 82′-6″ wide it needs the most frontage of the six by a clear margin.

Truoba 320, Truoba list prices as of 2026-09-04, confirmed unchanged on 2026-09-05.
PDF setPDF + CADPlan $ per living sq ftFootprintAdd-ons offered
$1,800$2,300$0.7682′-6″ x 63′-10″Material List +$150, Reversed Plan +$150, Plot Plan +$100 (+$400 in total)

See Truoba 320 at Truoba (affiliate link)

Clear Money Guide earns a commission on Truoba purchases made through the six links above. List prices are as of 2026-09-04, confirmed unchanged on 2026-09-05, and can change. Clear Money Guide has not bought, received or built any plan.

Where these figures come from

Every price, area, dimension and add-on above was read from Truoba’s own plain product page for that plan, and from Truoba’s help and terms pages, on 2026-09-04, confirmed unchanged on 2026-09-05. Nothing here comes from a reseller, an aggregator or a marketing sheet, and nothing here has been tested, bought or built by Clear Money Guide. Where Truoba’s own pages contradict each other, this page says so and prints no number: that is why there is no modification tier table and no snow load for Truoba Mini 219. Where no primary source exists, the cell stays blank rather than being filled with an estimate.

  • Truoba Mini 615: truoba.com/house-plans/tm-615/
  • Truoba Mini 219: truoba.com/house-plans/tm-219/
  • Truoba Mini 419: truoba.com/house-plans/tm-419/
  • Truoba 218: truoba.com/house-plans/t-218/
  • Truoba 322: truoba.com/house-plans/t-322/
  • Truoba 320: truoba.com/house-plans/t-320/
  • Truoba help and FAQ: truoba.com/help/
  • Truoba terms and conditions: truoba.com/terms-and-conditions/

General information about a product, not building, engineering, zoning or legal advice. Building codes, permit fees, setbacks and accessory-dwelling rules are set locally and differ materially. Clear Money Guide sells no plans, builds nothing, and receives nothing from any builder, engineer or building department.

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