Housing, Rates, and Rent vs Buy
Mortgage rates do not follow the Fed, a house is a leveraged illiquid asset you also live in, and the supply shortage is structural. Work out what that means for you.
10 articles · about 85 min in total
Start with How a Mortgage Actually Works (Amortization, Explained)A house is three things at once: somewhere to live, a leveraged investment, and an illiquid asset with a maintenance bill. Most housing arguments go wrong because they only account for one of the three.
Start with amortization, because it is genuinely counterintuitive. In the early years almost all of a mortgage payment is interest. The equity you feel you are accumulating is largely not there yet, and rent-versus-buy math that skips this reaches the wrong answer with total confidence.
The second thing worth internalizing is that mortgage rates do not follow the Fed. They track long-dated Treasury yields plus a lender spread. A cut can arrive and rates can go nowhere, or up. That single misunderstanding drives a lot of badly timed buying decisions.
Underneath all of it is a supply shortage measured in millions of homes. That is a structural condition, not a cycle, and it does not resolve because rates fall. Lower rates raise what buyers can pay without adding a single house.
Key takeaways
- Early mortgage payments are overwhelmingly interest, so equity accumulates slowly at the start regardless of how large the payment feels.
- Mortgage rates track long-dated Treasury yields plus a lender spread rather than the federal funds rate, which is why a Fed cut does not reliably lower them.
- The US housing shortage is a structural supply deficit measured in millions of units, so lower rates increase demand without increasing supply.
- Buying front-loads transaction costs and interest, which means the rent-versus-buy answer depends mostly on how long you intend to stay.
Step 1: How a Mortgage Actually Works (Amortization, Explained)
Your early mortgage payments are almost all interest, and almost none of it touches the balance. Here is how amortization, PITI, escrow, and extra payments actually work, with a real schedule.
Jun 10, 2026 · 9 min read
Step 2: The Different Types of FHA Loans Explained
FHA loans are the workhorse of first-time-buyer financing in the US. There are actually six different FHA programs, and most buyers default to the standard 203(b) without knowing the alternatives.
Jul 8, 2025 · 7 min read
Step 3: Why Mortgage Rates Don't Follow the Fed
The Fed sets an overnight rate. Your 30-year mortgage is priced off the 10-year Treasury plus a spread that nobody at the Fed controls. That's why rates have gone UP after cuts, more than once, and why waiting for the Fed is a losing strategy.
Jul 5, 2026 · 11 min read
Step 4: Renting vs Buying a Home: The Math Nobody Shows You
Owning a home costs way more than the mortgage. Once you count maintenance, taxes, insurance, closing costs, and the opportunity cost of your down payment, renting stops looking like throwing money away. Here is the real math.
May 20, 2026 · 8 min read
Step 5: Is Buying a House Actually a Good Investment? Running the Real Math
The honest answer is 'it depends, and the break-even is longer than realtors admit.' Here's the actual comparison: the multi-year hold you need, the opportunity cost of a down payment, and the phantom costs that never show up in the payment.
Jun 11, 2026 · 8 min read
Step 6: Why the Structural Housing Deficit Won't Fix Itself No Matter What the Fed Does
Rate cuts make monthly payments smaller. They do not build houses. The US supply gap grew to 4.03 million homes in 2025 even as the Fed cut 175 basis points, because the shortage lives in permits, labor, and materials, not in the fed funds rate.
Jun 12, 2026 · 11 min read
Step 7: The Great Housing Reset: What Fed Cuts Actually Mean for 2026 Buyers
Everyone's waiting for rate cuts to fix affordability. They won't. The Fed just penciled in more hikes than cuts for 2026, prices are at all-time highs, and the real problem is a 4-million-home hole that lower rates make worse, not better.
Jun 14, 2026 · 12 min read
Step 8: Where Your Property Taxes Actually Go
Property tax is the most local form of taxation in the US, and the bill that finances most of public-school education, local police, fire, and roads. Here’s how to actually trace where the money lands.
Jul 15, 2025 · 6 min read
Step 9: Home Equity Loan vs Refinance: When Each One Actually Wins
Both products let you tap home equity. The math behind which one is right depends on rates, your existing mortgage, and what you’re actually trying to do with the money. Here’s the framework.
Jul 1, 2025 · 6 min read
Step 10: Supply and Demand Signals for Real Estate in 2025
Rate lock-in, zoning reform, demographic demand, and CRE bifurcation are all moving at once. Here's how to read the real estate market when the signals are this mixed.
Feb 19, 2026 · 7 min read
Frequently asked questions
- Do mortgage rates fall when the Fed cuts rates?
- Not reliably. The Fed sets an overnight rate, while a 30-year mortgage is priced off long-dated Treasury yields plus a lender spread. Long yields reflect inflation and growth expectations, so they can rise on the same day the Fed cuts.
- Is renting or buying better financially?
- It depends almost entirely on how long you stay. Transaction costs, interest-heavy early amortization and maintenance all favor renting over short horizons, and ownership pulls ahead once the holding period is long enough to absorb those costs.
- Is buying a house a good investment?
- It is a leveraged, illiquid, tax-advantaged investment that you also have to maintain and live in. Long-run price appreciation for US housing has been modest in real terms, and most of the returns owners experience come from leverage and from forced saving.
- Why is US housing so expensive?
- Because supply has not kept pace with household formation for years, producing a deficit estimated in the millions of units. That is a structural constraint driven by land use rules, construction costs and labor, and interest rate changes do not address any of it.