Wendover’s “Build Smaller” Fix Ignores the Price of the Land
Wendover Productions spends most of its video explaining why American houses are inexpensive to construct. Timber framing, engineered wood, prefabricated roof trusses, asphalt shingles, vinyl siding and standardized mechanical systems all help builders save time and money.
Then comes the prescription: America could make housing more affordable if it “just built smaller.”
That conclusion is plausible. It is also inadequately investigated. The video explains how to make the building cheaper, but never establishes how much smaller buildings would actually reduce housing prices in the places where affordability is most severely broken.
The missing subject is land: who controls it, what can legally be built on it, and how much its restrictions add to the price of every home.
1. The video never calculates the savings from smaller houses
The central weakness is the absence of a financial model.
Wendover establishes that American construction is efficient, but never compares two otherwise identical developments: one using large houses and another using smaller houses, with the same land costs, infrastructure, approval requirements and financing.
There is useful evidence available. The National Association of Home Builders' 2024 construction-cost survey estimates that construction accounts for 64.4% of a typical new single-family home's selling price. Finished land accounts for 13.7%, while builder profit accounts for 11%.
National Association of Home Builders+1
Source: NAHB, 2024 Construction Cost Survey.
Those numbers support an important part of Wendover's argument: construction costs matter enormously. Reducing the amount of material and labor required can make homes cheaper.
But the survey also exposes what the video fails to establish. Its figures are national averages, not a breakdown of expensive metropolitan markets. Only 41 usable builder responses were received, and NAHB explicitly warns that the survey cannot reliably estimate the cost of a particular house in a particular location.
National Association of Home Builders
A smaller house does not eliminate the need for a building site, foundation, kitchen, bathroom, utility connections or development approvals. Nor does every construction expense decline proportionally with floor area.
Consider California. A February 2026 Terner Center study examined 691 affordable housing developments using applications from 2020–2023. Local development impact fees averaged almost $20,000 per unit, with approximately 13,660 units assessed more than $30,000 each. These fees represented less than 5% of total development costs on average, but they illustrate how substantial per-unit expenses accumulate independently of floor space.
Terner Center
Wendover offers no calculation showing which expenses smaller houses eliminate, which remain, and what the resulting purchase-price reduction would be.
That is the difference between identifying a possible saving and demonstrating an affordable housing strategy.
2. Land-use restrictions can add hundreds of thousands of dollars
The most consequential omission is the economic value of restrictions on developable land.
A particularly revealing investigation comes from Joe Gyourko and Jacob Krimmel of the University of Pennsylvania's Wharton School and NBER.
Their research examined vacant land purchased for single-family development between 2013 and 2018. They estimated that restrictive land-use environments increased the price of a standardized quarter-acre buildable lot by:
- More than $400,000 in San Francisco.
- $150,000–$200,000 in Los Angeles, New York City and Seattle.
- More than $100,000 in San Jose.
- $60,000–$80,000 in Chicago, Philadelphia, Portland and Washington, DC.
These are estimates expressed in 2018 dollars, not current property listings. The researchers also found that the estimated effect was negligible or comparatively modest in markets including Atlanta, Dallas, Denver and Phoenix.
Wharton Real Estate Center+1
The researchers call this premium a zoning tax. It is not a literal government tax. It represents the difference between the value of land under its existing permitted use and the higher value it could command if additional development were legally possible.
This distinction matters enormously.
A smaller house on an expensive parcel can reduce construction expenditure without eliminating the underlying land premium. The buyer still pays for access to the location.
The video never investigates this mechanism.
It should have asked whether developers could reduce costs more effectively by building smaller houses, reducing lot sizes, subdividing existing parcels or allowing multiple homes on land previously restricted to one.
Those are different interventions with very different financial consequences.
3. America restricts how many homes can occupy valuable land
The land problem becomes even more revealing when housing density enters the discussion.
Harvard University's Joint Center for Housing Studies estimated in its 2024 report that approximately 75% of land in major American cities is zoned exclusively for single-family homes.
That means many communities legally restrict the range of housing types that can be constructed. Duplexes, triplexes and larger multifamily developments may be prohibited even where additional housing would be useful.
Harvard explicitly cautions that zoning reform does not guarantee affordable construction. It does, however, remove a significant barrier to creating additional housing options.
Joint Center for Housing Studies
This is a more fundamental question than whether an individual house should have 2,500 or 1,800 square feet.
A small detached house still occupies a parcel that could potentially accommodate several households.
Where regulations permit, multiple homes can share the cost of acquiring and developing the same land. That changes the economics of housing in a way that simply reducing the size of one building cannot.
Wendover's conclusion concentrates on the size of the product while overlooking the rules governing the number of products that can be built.
For a video concerned with housing affordability, that is a substantial analytical gap.
4. American houses are already getting smaller
There is another important development the video does not investigate: the market has already been moving toward smaller new houses.
US Census Bureau figures show that the median size of newly completed single-family homes declined from 2,467 square feet in 2015 to 2,142 square feet in 2025.
That is a reduction of approximately 13.2%.
Census.gov+1
Sources: US Census Bureau, 2015 and 2025 housing characteristics.
The National Association of Home Builders has also documented the decline, identifying worsening affordability as an important reason builders have reduced house sizes.
NAHB
This does not prove that smaller houses are ineffective. Housing prices also respond to interest rates, land availability, wages, regulation and the supply of new homes.
But it does make Wendover's recommendation less novel than presented.
The industry is already responding to affordability pressures by reducing floor area. The important unanswered question is how much additional savings smaller homes can produce, and whether those savings are sufficient in expensive markets.
The video never investigates that question.
5. The international comparison exaggerates what the figures establish
Wendover claims that Americans enjoy approximately 800 square feet of living space per person, compared with 390 square feet for the average Briton.
The transcript does not identify the source or measurement methodology behind these figures.
There is a significant qualification worth investigating.
A Centre for Cities study published in 2019 reported an average of 393.4 square feet per resident across urban England and Wales in 2018. That figure describes an urban average, not the entire British population.
Centre for Cities
A separate 2023 Social Market Foundation comparison used the 2021 English Housing Survey and US Housing Survey. It calculated average residential floor space of 66 square metres per American resident and 41 square metres per English resident.
That represents approximately 61% more space in America, rather than twice as much.
Social Market Foundation
The broad conclusion survives: Americans have substantially more residential space.
But the precise magnitude matters when it becomes the foundation for an argument that excess living space is a major source of housing unaffordability.
Without identifying comparable populations, dates and floor-area definitions, the video has not established its more dramatic comparison.
6. The labor comparison oversimplifies British qualifications
The video also attributes America's construction advantage partly to the difference between American framing workers and British bricklayers.
It describes American framers as entering the trade without formal experience or certification, while suggesting British bricklayers practically must complete a two-year apprenticeship to obtain full-time employment.
The British government's own National Careers Service provides a more complicated picture.
Its official bricklayer career guidance identifies three routes into the occupation:
- College courses.
- Apprenticeships.
- Starting as a construction labourer or hod carrier and receiving training on the job.
It also specifies that workers need a Construction Skills Certification Scheme card or equivalent to train and work on construction sites.
nationalcareers.service.gov.uk
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This does not eliminate differences in training or skill requirements. It does, however, undermine the suggestion that a formal two-year apprenticeship is effectively compulsory for every British bricklayer.
The video turns a difference in common training practices into a much cleaner national divide than the official guidance supports.
That matters because the labor comparison is part of its explanation for why American construction is cheaper.
7. The title promises structural weakness, but the evidence describes a cost trade-off
There is a final problem with the framing.
The title, Why American Houses Are So Flimsy, suggests a broad failure of structural quality.
Yet the video does not provide comparative structural failure rates, insurance claims, repair statistics or comprehensive lifetime maintenance studies.
It primarily identifies cheaper components that require more frequent replacement.
More importantly, the creator eventually acknowledges that the vast majority of American homes are “perfectly suited for their purpose” and have no existential construction problems. The video also concludes that American houses are not necessarily worse than international equivalents when their price is considered.
Those qualifications matter.
A roof that needs replacing after 20 years instead of 50 is a durability disadvantage. It is not, by itself, proof that the house is structurally unsafe or fundamentally defective.
The title makes a more serious accusation than the evidence establishes.
The video also claims that British homes are generally more efficient without providing a comprehensive comparison of lifetime energy consumption, maintenance expenditure or total ownership costs.
A proper comparison would need to measure the entire life of each house, not simply compare selected building materials.
Final verdict
Wendover identifies genuine efficiencies in American residential construction. Smaller homes can reduce material consumption, construction labor and ongoing household expenses.
I do not dispute that.
What I dispute is the leap from that observation to the suggestion that America could meaningfully address its housing affordability problem simply by building smaller single-family homes.
The video does not quantify the savings. It does not adequately investigate the price of buildable land. It does not examine how zoning restricts density, how development fees accumulate or how many additional homes could occupy existing parcels.
Its own conclusion admits that construction cost is only one of many factors affecting housing prices.
Then it ends with a prescription that gives disproportionate attention to construction size.
That is not a sufficient explanation of the American housing crisis.
A smaller house on an expensive, restricted parcel may still be an expensive house. A genuinely different housing market requires more than smaller floor plans: it requires examining what can be built, where it can be built, how many households can occupy each parcel and what those permissions cost.
Wendover explains how America builds houses cheaply. It never establishes why Americans cannot afford enough of them.
That is the investigation the video leaves unfinished.
References
1. Why American Houses Are So Flimsy — Wendover Productions, original video. The primary source for the construction comparisons and the recommendation to build smaller.
2. Cost of Constructing a Home — 2024 — National Association of Home Builders, January 20, 2025. Provides the construction, land and profit cost breakdown, while explicitly documenting the survey's geographic and sample limitations.
3. The Impact of Local Residential Land Use Restrictions on Land Values Across and Within Single Family Housing Markets — Joe Gyourko and Jacob Krimmel, Wharton School and NBER, June 13, 2020 draft. Examines actual vacant-land transactions and estimates the financial premium associated with restrictive land-use environments.
4. America's Rental Housing 2024 — Harvard Joint Center for Housing Studies, 2024. Estimates the prevalence of single-family-only zoning in major American cities and explains its implications for housing options.
5. Assessing the Cost of Impact Fees on Affordable Housing — Terner Center, University of California, Berkeley, February 10, 2026. Examines actual development fees across 691 California affordable housing projects, demonstrating the additional costs attached to each housing unit.
6. Bigger Houses, Smaller Lots — US Census Bureau, June 29, 2016. Establishes the 2015 median size of newly completed single-family homes.
7. Highlights of 2025 Characteristics of New Housing — US Census Bureau, 2026. Provides the latest completed-home size and sales statistics used in the comparison.
8. Atlantic Aspirations: What Does the US Get for Being a Third Richer than the UK? — John Handley, Social Market Foundation, August 2023. Provides a cross-country comparison of residential floor space using American and English housing survey data.
9. Making Room: How Much Space Do People in Different Cities Have? — Anthony Breach and Tom Sells, Centre for Cities, November 12, 2019. Establishes that the approximately 393-square-foot figure describes urban England and Wales rather than the entire British population.
10. Bricklayer: Official Career Guidance — UK National Careers Service. Documents alternative routes into bricklaying, including college education and workplace training, rather than requiring every worker to complete an apprenticeship.