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Jefferson County, KY Mortgage Calculator

Estimate your monthly mortgage payment in Jefferson County with local property tax rates, homeowners insurance, and 2026 FHA and conforming loan limits.

Local Home Values & Affordability

A 20% down payment on a median Jefferson County home requires $46,000 in cash — or $8,050 for an FHA-minimum 3.5% down payment. Buyers with less than 20% down will also need to budget for PMI or FHA MIP.

Jefferson County's median home value of $230,000 is close to the national median of $310,000, putting most buyers in the conforming loan range with conventional or FHA options readily available.

Property Tax in This Market

Based on the 0.91% effective rate and a median home value of $230,000, a typical homeowner in Jefferson County pays approximately $2,093 in annual property taxes — or $174 per month added to their mortgage payment.

Jefferson County's property tax rate of 0.91% is close to the national average of 1.10%. On a median-priced home of $230,000, expect an annual tax bill of approximately $2,093.

Sources: Tax Foundation 2025

Homeowners Insurance Costs

Homeowners insurance in Jefferson County runs approximately $1,400/year ($117/month), in line with the national average of $1,600.

Premium quotes in Jefferson County typically range from $950 to $2,100 per year depending on home age, construction type, coverage limits, and your insurer. Always get multiple quotes.

Sources: NAIC 2024

Loan Limits & Financing Options

A buyer purchasing the median Jefferson County home ($230,000) with FHA's minimum 3.5% down would borrow $221,950 — well within the $541,287 baseline FHA limit for this county. FHA financing is a viable option for most buyers here.

With 20% down on a median-priced home, the loan amount of $184,000 stays $648,750 below the $832,750 conforming limit — giving buyers access to conventional Fannie/Freddie pricing without jumbo underwriting.

All FHA loans require an upfront mortgage insurance premium (UFMIP) of 1.75% of the loan amount, plus an annual MIP of 0.55%–0.75% of the loan balance paid monthly. On a $221,950 FHA loan, expect approximately $102/month in ongoing MIP — added to principal, interest, taxes, and insurance.

Sources: HUD ML 2025-23, FHFA 2026, HUD MIP Rates 2023

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%

≈ $46,000

%

Illustrative — check with your lender

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Extra Monthly Payment

$

Estimated Monthly Payment

$1,509

Estimates are for educational purposes only and are not a loan offer or commitment to lend.

FHA Eligible

Loan Amount: $184,000

LTV: 0.01%

P&I Payment

$1,218

Total Interest

$254,474

over loan life

Payoff

30 yr

Closing Costs

$3,597–$6,714

est. range

Monthly Payment Breakdown

2026 Loan Limit Context

FHA Limit

$541,287

Conforming Limit

$832,750

Amortization Schedule

Mo.PaymentPrincipalInterestBalanceTotal Interest
1$1,218$152$1,066$183,848$1,066
2$1,218$153$1,065$183,694$2,130
3$1,218$154$1,064$183,540$3,194
4$1,218$155$1,063$183,385$4,257
5$1,218$156$1,062$183,230$5,319
6$1,218$157$1,061$183,073$6,381
7$1,218$158$1,060$182,915$7,441
8$1,218$159$1,059$182,756$8,500
9$1,218$160$1,058$182,597$9,559
10$1,218$160$1,058$182,437$10,616
11$1,218$161$1,057$182,275$11,673
12$1,218$162$1,056$182,113$12,729
Months 112 of 360

2026 Loan Limits — Jefferson County, KY

Limit Type2026 LimitNote
FHA Loan Limit (1-unit)$524,225Max loan for FHA-insured mortgage
Conforming Loan Limit (1-unit)$806,500Fannie Mae / Freddie Mac eligible

Source: HUD / FHFA. Data as of 2025-01-15.

FAQ — Jefferson County Mortgage

What is the property tax rate in Jefferson County?
The effective property tax rate in Jefferson County is approximately 0.91%. This means a home worth $230,000 would have an estimated annual tax bill of about $2,093.
What is the 2026 FHA loan limit in Jefferson County?
The 2026 FHA loan limit for a single-family home in Jefferson County, KY is $524,225.
What is the conforming loan limit in Jefferson County?
The 2026 conforming loan limit in Jefferson County is $806,500. Loans above this amount are considered jumbo loans.
How do property taxes in Kentucky compare to neighboring states?
Kentucky has relatively low property taxes compared to Ohio, Illinois, and Tennessee. Jefferson County (Louisville) has an effective rate around 0.80–0.90%, which is below the national average. State law limits how quickly assessed values can increase, protecting existing homeowners from rapid tax bill growth. Combined with moderate home prices, this makes Louisville one of the more affordable major metros in the Midwest.
What does PITI mean and why does it matter in Jefferson County?
PITI stands for Principal, Interest, Taxes, and Insurance — the four components of a full monthly mortgage payment. Lenders qualify you based on your total PITI payment, not just principal and interest. In Jefferson County, property taxes and insurance can add hundreds of dollars per month to your P&I payment, so it's essential to use a calculator that includes all four components.
What credit score do I need to buy a home in Jefferson County?
Most conventional lenders require a minimum 620 credit score, though the best rates go to borrowers with 740+. FHA loans allow scores as low as 580 with 3.5% down, or 500–579 with 10% down. VA loans have no official minimum but most lenders want 580–620. Your credit score affects both loan eligibility and the interest rate you receive — a difference of 50–100 points can change your rate by 0.25–0.75%.

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