Ground floor

A mortgage,
explained
floor by floor

Sixteen programmes and nine calculators, each drawn as a section rather than sold as a slogan. Nothing on this site is a quote; everything on it shows its working.

A demonstration site. Storey Home Lending is fictional and lends nothing.

The payment, as a building

—

per month, everything in

Principal & interest
—
Property tax
—
Insurance
—
Mortgage insurance
—
Open the full calculator

Floor three

What actually happens, top to bottom

  1. The roof — what you are trying to do

    Buy, refinance, or find out whether either is sensible yet. This decides which programmes are even in the conversation, and it is the only step that is about you rather than about arithmetic.

  2. The numbers floor

    Run the payment, the affordability ceiling and, if you are refinancing, the break-even. Every one of these has a page here, and each shows the rule it followed. This is the floor most people skip and later wish they had not.

  3. Documents

    Income, assets, identity, and — if you are self-employed — two years of something that proves what you actually earn. There is no way to make this part shorter, only earlier.

  4. Underwriting

    Somebody reads the file against a rulebook. Most delays here are a document nobody asked for until week three, which is why the previous floor matters.

  5. The appraisal and the title

    Two third parties on their own calendars. A lender does not control either, which is why this demonstration does not publish a closing time.

  6. The ground floor — closing

    You read the Closing Disclosure against the Loan Estimate you were given, line by line, and you ask about anything that moved. Then you sign.

Floor two

Five things that trip people up

These are written illustrations, not customer testimonials. Nobody described here is a real person and no loan described here was made. A demonstration site has no customers to quote, so it does not quote any.

Illustrative scenario

The 3.5%-down purchase where the insurance never stops

A buyer with $11,000 saved looks at a $310,000 house on an FHA loan. The payment works. What almost nobody tells them is that the annual MIP will still be charged in year twenty-eight, because the loan started above 90% loan-to-value. The FHA calculator prints the duration rule next to the number.

Run it →

Illustrative scenario

The refinance that lowers the payment and raises the cost

Six years into a thirty-year loan, a new thirty-year loan at a lower rate cuts $190 off the payment. It also adds six years of interest. The break-even page flags an extended term on screen rather than leaving it in a footnote.

Run it →

Illustrative scenario

The ratio that was never the binding one

A household earning $118,000 with a $640 car payment assumes income is the limit. It is not — the total-debt ratio is, and clearing the car changes the answer more than a quarter-point of rate would. The affordability page names which constraint binds.

Run it →

Illustrative scenario

The overpayment that arrives too late to matter much

A $20,000 windfall in year one takes far more interest off a loan than the same $20,000 in year seventeen. The extra-payment page lets you move the month and watch the saving collapse.

Run it →

Illustrative scenario

The rent-versus-buy answer that flips on one assumption

Set home appreciation to zero and a comparison that favoured buying by five figures usually reverses. That sensitivity is the real finding, and it is why every assumption is an editable field rather than a hidden constant.

Run it →
All worked scenarios

Floor one

What this site deliberately does not claim

No rating, no review count

There are no stars, no “4.9 from 312 reviews”, and no AggregateRating in the structured data. A demonstration lender has no customers, so it has nothing to average.

No NMLS or licence number

A made-up ID in the format a regulator actually issues could collide with a working originator’s. The site states the omission where a real lender would print the number.

No approval rate or closing time

Neither is in a lender’s control — the appraiser and the title company set the calendar — so no “same-day approval” or “closed in 30 days” appears anywhere.

No published rates

No rate table, no APR, no “as of” date. The calculators start from a placeholder you can change and say so on every page.

No accessibility conformance claim

The site was built against WCAG 2.2 AA as a target and has not been independently audited, so it claims nothing. The accessibility panel says the same.

No cookies and no tracking

Four preferences in your browser’s local storage, and that is the whole of it. The storage notice explains it rather than performing consent for tracking that does not exist.

Storey Home Lending is a fictional company built to demonstrate a website. It does not lend money, take applications, or hold any licence. Every figure, person and scenario on this site is illustrative.

Start with the number,
not the sales pitch

Run the payment, find the ceiling, then decide whether you want to talk to anyone. In this demonstration nobody will call you, because there is nobody to call.