OwningCost is an independent housing-cost intelligence platform. We build calculators and write guides that help people understand what a home actually costs to buy, rent, own, and finance — without the lender funnel, the SEO bait, or the buy-now urgency that defines most online housing content.
What we are
A small editorial and engineering team building one thing: tools that tell the truth about housing cost. We are not a lender. We are not a brokerage. We are not affiliated with any mortgage originator. We don't sell leads. We don't run paid product placements. The site exists because the existing housing-finance content ecosystem has a structural conflict of interest — and we wanted a place to send people that didn't.
What we believe
- The complete monthly figure matters. A mortgage payment is 60–70% of what owning a home actually costs. The rest — HOA, PMI, maintenance reserve, post-purchase tax reassessment — is real money. Calculators that hide it are misleading by omission.
- Renting another year is often the right move. The cultural pressure to buy is loud. The math, especially for shorter holds, often favors waiting. A site that frames every visitor as a buyer-in-waiting isn't doing them a favor.
- Lender approval is a ceiling, not a target. The gap between what a bank will approve and what a household can comfortably afford is often $100K+ in home price. Our calculators surface both numbers and let you choose.
- Local context matters more than national averages. A 1.5% effective tax rate in California is fine; a 2.2% rate in Texas changes the math entirely. We're building toward ZIP-level intelligence so the defaults reflect your market, not a national mean.
- The math should be visible. Every calculator on the site exposes the formulas. If you don't agree with our default rates or maintenance assumptions, you can change them and see what happens.
What we don't do
We don't capture leads. We don't share your inputs. The calculators run entirely in your browser — nothing you type is sent to a server. We don't run lender comparison rankings. We don't take payment for placement. We don't have an affiliate relationship with mortgage originators, real-estate brokerages, or insurance carriers.
Who we're for
- First-time buyers trying to understand what a real monthly cost looks like.
- Long-time renters weighing whether to keep renting or buy.
- Current owners deciding whether to stay, sell, refinance, or hold the line.
- Anyone running a comparison — between two homes, between two loans, between two cities.
- Real-estate professionals who want a calculator they can show clients without a lender's logo on it.
Where we're going
The calculators are the foundation. Layered on top: ZIP-level local data, AI-assisted explainers, comparison tools that go beyond what fits in a single calculator, and long-form guides for the decisions that don't reduce cleanly to a number. The methodology page documents how each calculator is built; the Learn library covers the conceptual ground.
Editorial process
Everything published on OwningCost goes through the same workflow, regardless of whether it's a 200-word calculator description or an 11-minute long-form guide.
Who writes it
Articles and tool documentation are written by a small editorial team with backgrounds in finance, real estate, and consumer-facing technical writing. Bylines read "OwningCost editorial team" rather than naming individual writers because revisions are collaborative — a piece that goes live has typically been touched by 2–3 people across drafting, fact-checking, and copy edit. We do not use AI to generate articles. AI is used as a research and review aid; final copy is human-written and human-reviewed.
How it's reviewed
Every published page is fact-checked against primary sources for any claim involving a number, a regulation, a program rule, or a date. For mortgage product details we cite federal sources (HUD for FHA, VA.gov for VA loans, the Consumer Financial Protection Bureau for the Homeowners Protection Act). For tax, insurance, and HOA defaults we use industry-standard ranges with the source clearly stated. The methodology page documents the formulas and default values used across our calculators.
When it's updated
Each article and tool carries a "Last updated" date. We refresh content when (a) underlying facts change — rate environment, tax law, program rules — or (b) we receive a correction or improvement we've validated. Annual reviews catch slow drift in defaults (insurance ranges, closing-cost averages). The dateModified field in the page's structured data reflects the most recent substantive edit.
How corrections work
If we get something wrong, we correct it in place and add a brief correction note at the bottom of the affected page or section, dated. We don't silently revise published content. If you spot an error, the fastest path is the contact page — we read everything that comes in.
Conflicts of interest
OwningCost does not accept payment from mortgage lenders, real estate agents, insurance companies, or any party that would benefit from steering readers toward a specific product. We don't run pay-for-placement, "preferred lender" lists, or affiliate funnels disguised as recommendations. If we ever introduce affiliate revenue (e.g., for software a homeowner might use), it will be disclosed in plain language on the affected pages and will not influence editorial direction.
Get in touch
Questions, corrections, suggestions, or partnership inquiries: see the contact page. We read everything; we respond when a response is warranted.