Median household income: $111,600; value-to-income ratio 3.55. King of Prussia ranks 7 by home value and 25 by population among 87 places in our PA dataset.
What does a first-time buyer loan cost on a typical King of Prussia home?
| Item | King of Prussia |
|---|---|
| Median home value (Census ACS) | $396,500 |
| Pennsylvania median home value | $240,500 |
| Down payment (3%) | $11,895 |
| Loan amount | $384,605 |
| Estimated monthly payment (PITI + MI) | $3,313 |
| Income needed (28% / 36%) | $142,000 / $111,000 |
| Montgomery County 2026 conforming limit (1 unit) | $832,750 |
| Max purchase price at the limit | $858,000 |
Rate assumption: 7.18% (Freddie Mac PMMS 30-year fixed average, week of November 5, 2026). Change it in the payment calculator.
Payment includes Pennsylvania's 1.35% effective property tax rate (Census ACS), $1,217/yr homeowners insurance (NAIC state average) and an estimated 0.5% PMI.
What is the 2026 conforming loan limit in King of Prussia?
King of Prussia is in Montgomery County. Conventional 3%-down loans go up to the $832,750 conforming limit (price ≈ $858,000); FHA loans go up to $630,200.
The King of Prussia median home value of $396,500 is 65% above the Pennsylvania median, and within what the county limit supports.
Which down payment assistance programs can King of Prussia buyers use?
- Keystone Forgivable in Ten Years (K-FIT) — 5% of the lesser of purchase price or appraised value, no maximum dollar limit; forgivable; state-level. Pennsylvania Housing Finance Agency · Verified October 23, 2026
First-time buyer loans in nearby cities
First-time buyer loan FAQs for King of Prussia
Sources
- U.S. Census Bureau — ACS 2019–2023 5-Year Estimates
- FHFA — 2026 Conforming Loan Limit Values
- Fannie Mae Selling Guide
- NAIC — Homeowners Insurance Report, Data for 2023 (HO-3 average premium)
- Freddie Mac — Primary Mortgage Market Survey
- Pennsylvania Housing Finance Agency — Keystone Forgivable in Ten Years (K-FIT)
Data last updated October 23, 2026.
Get matched with First-time buyer lenders in King of Prussia
Answer a few quick questions and get matched with purchase mortgage lenders in your area. Free, and it won't affect your credit score.
Get My MatchesFigures on this page are estimates for educational purposes only and are not a loan offer or commitment to lend. Rates, loan limits, fees and assistance programs change frequently and vary by lender, location and borrower profile. Confirm current terms with a licensed loan officer.