Why Were Houses So Cheap Back in the Day?

By Aaron Eller, Founder — Cash Offer Man | St. Louis, Missouri

May 13, 2026

My grandfather bought a three-bedroom brick house in South St. Louis County in 1967 for $18,500. The same house sold in 2023 for $218,000. That is an 11x increase in nominal price. Adjusted for inflation, the 1967 price equals approximately $171,000 in 2026 dollars — meaning even in real terms, the house cost 22% less than its current value. And by virtually every measure of affordability — the ratio of home price to median income, the share of monthly income required to service a mortgage, the number of months of average wages required to purchase a median home — homeownership was dramatically more accessible in your grandparents’ era than it is today.

This is not nostalgia. It is data. And understanding why housing was so much more affordable in the mid-20th century requires understanding the complete picture — the supply conditions, the cultural context, the economic framework, and the spending habits — that made it possible for a factory worker to buy a house on one income and be mortgage-free by 55.

I am Aaron Eller, founder of Cash Offer Man. I spend every working day in the St. Louis housing market, and I think about these questions constantly — because the forces that made housing affordable in the past are precisely the forces that, having changed, explain why housing is hard for so many people today. This article gives you the full picture, grounded in data you can verify, and ends with my honest assessment of where we are heading.

What Did Houses Actually Cost Back Then?

The Nominal Numbers Through the Decades

The median home price in the United States has risen from approximately:

• 1940: $2,938
• 1950: $7,354
• 1960: $11,900
• 1970: $17,000
• 1980: $47,200
• 1990: $79,100
• 2000: $119,600
• 2010: $221,800
• 2020: $329,000
• 2026: approximately $420,000 nationally (St. Louis metro: $224,000–$250,000)

These nominal numbers are dramatic but misleading in isolation. A 1950 dollar was worth significantly more than a 2026 dollar. The more revealing comparison is the price-to-income ratio — how many years of median household income were required to purchase the median home. This all determines what mortgage people qualify for to buy a home.

The Price-to-Income Ratio: The Most Honest Affordability Metric

In 1970, the median American family could purchase the median home for approximately 1.7 years of their total household income. In 2026, the same family needs 5.2 years of income — three times as long. In high-cost coastal markets, the ratio exceeds 10x to 15x.

St. Louis remains one of the more affordable major metros — at roughly 3.1x to 3.5x price-to-income ratio for St. Louis County — but even here, the historical comparison is stark. The 1967 South County home my grandfather bought at $18,500 represented approximately 1.4 times his annual income as a factory worker. The same calculation today would point to a $100,000 home on the average St. Louis County working-class income — a price point that delivers significantly less than what $18,500 purchased in 1967.

Why Was Supply So Much More Abundant?

The Post-War Construction Boom Was Unprecedented in American History

The single biggest driver of low housing prices in the 1950s and 1960s was raw supply, in 2026 the home inventory is still very low. The United States built homes at a pace that has never been replicated before or since, driven by the return of 16 million veterans from World War II who needed housing, the GI Bill that provided government-backed mortgage financing, and the industrialization of home construction pioneered by builders like William Levitt.

The numbers: Between 1946 and 1964, approximately 19 million new homes were built in the United States — an average of more than 1 million per year across a period when the total housing stock was a fraction of today’s. In 1972, the peak year of postwar construction, the U.S. completed 2.36 million housing units in a single year. In 2024, by comparison, the U.S. completed approximately 1.47 million units — in a country with roughly 100 million more people.

The post-war construction boom created supply that genuinely exceeded demand for much of the 1950s and early 1960s, which is economically the primary condition for low prices. When builders can build faster than households form, prices stay low.

Land Was Available and Cheap

The suburban expansion of the 1950s and 1960s was made possible by the availability of inexpensive agricultural and undeveloped land on the fringes of every American city. The highway system — Interstate Highway Act of 1956, which authorized 41,000 miles of limited-access highway — opened vast tracts of previously inaccessible land to residential development. Farmland at $500 to $2,000 per acre in the 1950s could be divided into residential lots and sold with a house on top for $10,000 to $20,000.

The land cost comparison:

• 1960: Raw land for a suburban residential lot in a St. Louis area development: approximately $1,000 to $3,000
• 2026: Raw land for a residential lot in a St. Louis growth corridor: approximately $45,000 to $90,000

Land alone now costs more than the entire house cost in 1960. This is not inflation — even adjusted for inflation, 1960 land of $2,000 equals approximately $21,000 in 2026 dollars. Today’s $65,000 lot price represents a real-terms increase of more than 3x.

Construction Was Cheaper in Real Terms

Post-war home construction benefited from industrialization of the building process that dramatically reduced per-unit costs. Levittown in New York, completed in 1951, delivered 17,000 homes using assembly-line techniques that brought construction cost to approximately $10 per square foot in 1951 dollars — roughly $135 per square foot in today’s money. Current St. Louis production homebuilding costs $120 to $160 per square foot — in the same general range, but with significantly higher land, regulatory, and financing costs added on top.

What has genuinely changed in construction cost is the regulatory burden. Building permits, environmental review, zoning compliance, impact fees, ADA requirements, energy code standards, and inspection regimes that did not exist in 1955 add an estimated $84,671 per home in regulatory costs to new residential construction nationally, according to the National Association of Home Builders 2021 analysis. This is real cost that was essentially zero in the post-war construction era.

Why Culture and Demographics Created Higher Demand for Affordable Housing

Marriage Rates Were Much Higher

In 1960, approximately 67.3% of American adults were married. In 2022, that figure had fallen to 46% — a near-halving of the married adult population share. This demographic shift profoundly affects housing demand and affordability in ways that are rarely discussed in mainstream housing analysis.

A married household buying a home in 1960 was typically a single-income household in which the wife did not work outside the home. One income needed to support the purchase. But one income was enough for the median home because the price-to-income ratio was 2.1x rather than 5.2x.

More importantly, high marriage rates meant high household formation rates. When people marry, they form households. When household formation is rapid and consistent — as it was throughout the 1950s and 1960s — housing demand is also consistent, which incentivizes builders to produce consistently. The predictability of demand drives supply.

Birth Rates Were Dramatically Higher

The Baby Boom (1946 to 1964) produced 76 million births in the United States — the largest sustained period of above-average births in American history. The fertility rate peaked in 1957 at 3.77 children per woman. The current U.S. fertility rate is approximately 1.62 — less than half the Baby Boom peak, and below the replacement rate of 2.1.

High birth rates drove housing demand from multiple directions: larger families needed larger homes, three- and four-bedroom houses were standard rather than premium, and the cultural expectation of family formation created a housing-ownership aspiration that was nearly universal among young adults.

The household size comparison:

• 1960: Average U.S. household size: 3.33 persons
• 2026: Average U.S. household size: 2.51 persons

Smaller households in a growing population mean more households demanding more housing units relative to population. The same 100 people at 1960’s household size needed 30 homes. At 2026’s household size, they need 40 homes. This mathematical reality is a structural driver of demand relative to supply.

People Wanted to Stay Put — Geographic Stability Drove Ownership

In the post-war era, geographic stability was the norm. The expectation for a large majority of American workers was to work for the same employer in the same city for a career of 20 to 30 years. The psychological orientation was toward rootedness — buying a home in a community, raising children in one school system, building relationships with neighbors over decades.

This orientation made homeownership the obvious and universal aspiration. Renting was what you did before you bought, not an indefinitely acceptable alternative. The cultural consensus that buying a home was the responsible adult thing to do was so universal that it required no debate.

The contrast with today: The median job tenure for workers aged 25 to 34 in America today is 2.8 years. Younger workers change jobs, change cities, and change life situations at rates that make the 30-year mortgage commitment feel like a millstone rather than an anchor. The gig economy, remote work, and the cultural prioritization of flexibility and experience over stability have fundamentally changed the relationship between young adults and homeownership in ways that reduce demand — especially at entry-level price points.

Modern Spending Habits — The Money That Could Have Been a Down Payment

This is the section of the housing affordability conversation that makes people uncomfortable, because it implicates personal choices rather than structural forces. But the data is real and worth confronting honestly.

The Modern Consumption Landscape

An American household in 1965 had relatively few discretionary spending categories that did not exist:

• No smartphone (average cost with plan: $100 to $175/month)
• No streaming subscriptions (Netflix, Hulu, Disney+, HBO Max, Spotify, etc.: average household now subscribes to 4.2 services at approximately $12 to $20 each = $50 to $84/month)
• No daily specialty coffee (Starbucks average customer spends approximately $7 per visit × 18 visits per month = $126/month for regular customers)
• No food delivery apps (DoorDash, Uber Eats, Grubhub: average user spends approximately $67/month plus $4 to $8 in fees and tips per order)
• No gym memberships as a mass category (average: $58/month)
• No car subscription services, software subscriptions, or cloud storage fees

The modern spending calculation for a 28-year-old in St. Louis:

That $880 per month — approximately $10,560 per year — represents spending categories that either did not exist or were not standard consumption items in 1965. It is also, almost exactly, the difference between a savings rate that accumulates a $30,000 FHA down payment in approximately 34 months versus one that never quite gets there.

The Student Loan Factor

American households of the 1950s and 1960s did not carry significant student loan debt because the higher education landscape was fundamentally different. Average annual tuition at a public four-year university in 1960 was approximately $400 — roughly $4,100 in today’s dollars. The average annual public university tuition in 2026 is approximately $11,260 — 2.7 times the inflation-adjusted 1960 cost.

Total outstanding student loan debt in the United States as of 2025: $1.77 trillion, held by approximately 43 million borrowers. The average monthly student loan payment for a borrower in repayment: $393/month.

A 30-year-old in 1965 had none of this payment. A 30-year-old in 2026 who attended a four-year public university and took the average loan amount carries a payment equivalent to a $60,000 car loan that reduces their mortgage qualifying income by $50,000 or more in a conventional underwriting calculation.

The Second-Income Paradox

One of the most counterintuitive observations about housing affordability is the two-income household paradox, articulated by Harvard law professor Elizabeth Warren: the widespread entry of women into the workforce — which should have doubled household purchasing power — was absorbed almost entirely by housing price inflation rather than improving purchasing power.

In 1960, a single-income household could afford the median home. By 2026, a dual-income household in most major markets needs both incomes to afford the median home. The purchasing power that the second income added was competed away through higher prices driven by two-income households bidding against single-income households.

This dynamic particularly affects lower-income and single households — and single-parent families — who are structurally disadvantaged in the modern housing market compared to the 1960s when one income was sufficient.

Will Housing Ever Return to Historical Affordability?

This is the question that deserves a direct answer. My analysis, with data:

The Short Answer Is No — But For St. Louis, There Is Nuance

Nationally: There is no credible scenario in which U.S. median home prices return to 2x to 3x median household income in any major metropolitan area within the next 20 to 30 years. The structural forces that produced historical affordability — unlimited suburban land availability, minimal regulation, industrialized mass production, and the post-war demographic wave — are not replicable. The land at the fringe of every American city that was $1,000 per acre in 1960 is now $30,000 to $90,000 per acre, and that land is not repriced without a catastrophic deflationary event.

The regulatory floor: The $84,671 per-home regulatory cost documented by NAHB represents a permanent floor in new construction pricing that did not exist in the 1950s. Zoning reform, impact fee reduction, and streamlined permitting could reduce this — and many economists argue they should — but the political will to dramatically deregulate residential construction has been largely absent in most American markets.

The demographic headwind: The fertility rate at 1.62 — below replacement, below the Baby Boom peak by 57% — means the demand pressure that drove housing markets from 1946 through 1970 is not returning. In the long run, a declining domestic birth rate without equivalent immigration should actually moderate demand. But the supply deficit created by decades of under-building means we will spend the next 10 to 15 years catching up before demographics begin to help.

Where St. Louis Fits in This Picture

St. Louis is a genuinely different case from the national picture, and it is the reason I build my business here.

The price-to-income ratio in St. Louis County — approximately 3.1x to 3.5x — remains closer to historical norms than almost any other major American metropolitan area. The median St. Louis County household income of approximately $71,000 to $74,000 supports a conventional mortgage on the median $250,000 County home. An FHA buyer earning $45,000 can still access homeownership in this market. The average first time home buyer’s age is at record high at over 40 years old, it was averaging around 30 years old for 4 decades and since covid it has gone up a lot.

This relative affordability is structural — not a temporary condition. St. Louis has land. It has housing stock. Its population stabilization (and mild shrinkage in the city) means demand pressure is moderate compared to Nashville, Denver, or Austin. The Hancock Amendment constrains property tax growth. And the ongoing renovation and return-to-productive-use of St. Louis’s enormous existing housing stock — through buyers like Cash Offer Man and others working in the market — provides a path to affordable homeownership that new construction cannot replicate at low price points.

My Forecast for St. Louis Affordability Through 2035

The optimistic scenario: Interest rates normalize to the 5.5% to 6.0% range by 2028. The baby boomer inventory release adds 8,000 to 14,000 homes per year to County inventory through the early 2030s. Construction in St. Charles County and Jefferson County moderate growth prevents severe entry-level supply constraints. St. Louis remains at a price-to-income ratio of 3.0x to 4.0x — genuinely accessible for median-income buyers.

The pessimistic scenario: Rates remain elevated, locking in the existing inventory shortage. Construction costs remain structurally high. The cultural shift away from homeownership continues. Gen Z’s preference for urban rental living and geographic mobility delays household formation further. St. Louis’s affordability advantage narrows not because prices explode but because incomes in the St. Louis market do not grow fast enough to offset gradual appreciation.

My honest assessment: The middle path is most likely. St. Louis will remain more affordable than most American metros for the foreseeable future. The 1950s price-to-income ratio of 2.1x will not return — the land costs, regulatory costs, and construction costs that make up home prices are permanently higher in real terms than they were 70 years ago. But a St. Louis worker earning a median income in 2035 will still be able to buy a decent home — because this market, unlike most, has not yet broken the fundamental link between local incomes and local home prices.

That link is worth protecting. It is worth policies that encourage renovation of existing housing stock, that streamline permitting for new construction, that reduce the regulatory burden on entry-level home production, and that support the first-time buyer programs that help people bridge the gap between what they can save and what a down payment requires.

And it is worth the work that Cash Offer Man does every day — buying dated, distressed, and estate properties, renovating them completely, and selling them to St. Louis families at prices that work with the incomes of the people who actually live here.

Summary: Then vs. Now — The Key Data Points

Aaron Eller is the founder of Cash Offer Man, a local home buying company serving St. Louis City, St. Louis County, and surrounding Missouri communities. For St. Louis homeowners ready to sell on their timeline for a fair cash price, visit CashOfferMan.com.

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