House hacking calculator for St John, KS
Starts from local data for St John, KS (ZIP 67576): a 3-bedroom rent of $1,029 a month (range $1,029–$1,261), the Stafford County property tax rate of 1.59% and the 7.24% 30-year mortgage rate. Every value stays editable.
Your monthly housing cost
$1,837
Savings vs renting
$63.30
Rent from tenants
$1,710
Tenants cover
48%
If you move out
-$126.70
- Principal and interest
- $2,440
- Mortgage insurance
- $176.92
- Total ownership cost / mo
- $3,547
- Loan amount
- $386,000
- Cash needed to close
- $26,000
How this is calculated
- 1Loan = price × (1 − down payment %). Mortgage insurance = loan × yearly rate ÷ 12.
- 2Ownership cost = principal and interest + mortgage insurance + tax ÷ 12 + insurance ÷ 12 + HOA + utilities + maintenance % of the building's market rent (rent per unit × all units, yours included).
- 3Rent from tenants = rent per unit × units rented × (1 − vacancy %).
- 4Your housing cost = ownership cost − rent from tenants. Savings vs renting = your rent if you didn't buy − your housing cost.
- 5If you move out: rent from every unit × (1 − vacancy %) − ownership cost.
Not included: loan principal paydown, appreciation and tax effects, which usually make house hacking look better over time. Owner-occupied loans require you to live there, typically for at least a year.
Frequently asked questions
- What rent should I use for a 3-bedroom rental in St John, KS?
- In ZIP 67576 the typical figure is $1,029 a month ($1,029–$1,261); across St John's 1 ZIP code it's $1,029–$1,261, with a median of $1,029. Check listings for the specific property.
- What is the property tax rate in St John, KS?
- Owner-occupied homes in Stafford County pay a typical 1.59% of their value a year (Census ACS, median taxes paid ÷ median home value, Dec 31, 2024). Investors often pay more after a purchase: the home is reassessed at the sale price and there is no homestead exemption.
- What is the current 30-year mortgage rate?
- The 30-year fixed rate averaged 7.24% in the week of Oct 29, 2026 (Freddie Mac PMMS via FRED). It's a national average for owner-occupied loans; investment property loans usually cost more.