Idaho · Boise City, ID metro area

Buying a home in Nampa, Idaho

In Nampa, the median value of owner-occupied homes is $370,800, Canyon County's effective property tax rate is 0.52%, a purchase mortgage carried a median $10,000 in total loan costs in 2025, and median gross rent is $1,420 a month.

Data as of : Census ACS 2020-2024, Census Vintage 2024, HMDA 2025, HUD FY 2027. Sources

Nampa home costs, fact by fact

About Nampa

Nampa lies in the Boise City, ID metro area, and 70.2% of its homes are owner-occupied.

Reading the Nampa figures

Nampa gives the lowest price point of the three Idaho cities covered here. Typical Nampa homes are valued by owners at $370,800, below Boise ($484,800), Meridian ($531,600) and the statewide $457,800. Rent is $1,420 a month, close to Boise ($1,446) and well below Meridian ($1,805).

That mix shapes the rent-or-buy question. HUD rates the Boise City area $1,540 for a one-step-down home size, above Nampa's median rent, and $2,132 for the next size up. The benchmark is meant for assisted housing and should not be read as a market median.

Ownership is high at 70.2%, between Boise (63.2%) and Meridian (74.6%). In Canyon County the estimate is $390,000, a little above the city's own, and a 0.52% effective rate gives a typical property tax of $2,011 a year.

Loan costs are where Nampa stands out. The 2025 data cover 3,623 loans, and the charge in the middle was $10,000, with the central range running from $5,603 to $15,067. A spread that wide means buyers in the same city can face very different charges, so request several estimates before choosing a lender, and compare each line of every one you receive. Because the charge is so high relative to a home worth $370,800, it deserves as much attention as the price itself, and Boise and Meridian owners should not assume the same figures apply.

Calculate for Idaho

If you buy

Idaho state transfer tax

Idaho has no real estate transfer tax. Change the price: the amount is recalculated instantly.

Price$457,800
State transfer tax$0
Share of the price—

Default price: the Idaho median value of owner-occupied homes, $457,800 (Census ACS 2025). Rule: No tax is based on the price. Recording fees are flat per instrument and per page. Who pays: Nobody pays a transfer tax. The statute says recording fees are paid by the party who asks the recorder to record; the contract and closing agent decide who bears each charge. Not included: county and city transfer taxes, recording fees, title insurance and lender charges. Idaho transfer tax guide · all 50 states.

If you sell

Capital gain and the federal tax on it

Same federal rule in every state: Section 121 of the Internal Revenue Code excludes up to $250,000 of gain on a main home ($500,000 for a married couple filing jointly).

Capital gain$350,000
Section 121 exclusion$250,000 (limit $250,000)
Taxable gain$100,000
Type of gainLong-term (owned over 1 year), 15% chosen
Federal tax on the gain$15,000

Section 121 excludes $250,000; the rest is taxable.

Gain = sale price minus your adjusted basis (purchase price, buying costs and improvements); selling expenses reduce it (IRS Publication 523). Long-term rates for sales in 2026, by taxable income including the gain (IRS Rev. Proc. 2025-32, section 4.03): 0% up to $49,450 single or $98,900 married filing jointly, 15% up to $545,500 single or $613,700 jointly, 20% above. Not included: Idaho state income tax on the gain (not computed), the net investment income tax, depreciation recapture on a rental or home office, and the reduced exclusion for an early sale. Agent commissions are negotiated and never set by law. Capital gains on a home sale.

Questions about buying a home in Nampa

How much is property tax in Nampa?

Homeowners in Canyon County pay a median $2,011 a year in property tax, 0.52% of the county median home value of $390,000 (Census ACS 2020-2024). Your bill depends on your assessed value and local rates.

What are closing costs on a mortgage in Nampa?

Home-purchase mortgages in Canyon County carried median total loan costs of $10,000 in 2025; half of the 3,623 loans fell between $5,603 and $15,067 (HMDA). Total loan costs are the lender and settlement-service charges of the Closing Disclosure; transfer taxes and prepaid items come on top.

Is there a transfer tax when you buy a home in Nampa?

No Idaho transfer tax was found in the statutes and county fee schedule read. A deed transfer carries flat recording fees, which in Ada County are $15 for a deed and $45 for a deed of trust, and private transfer fees on resale are unenforceable.

Is it cheaper to rent or buy in Nampa?

It depends on your mortgage rate, down payment and how long you stay. As a benchmark, the median value of owner-occupied homes in Nampa ($370,800) equals 21.8 years of the median gross rent ($1,420 a month), both from Census ACS 2020-2024.

Run your own numbers: rent vs buy calculator · closing costs calculator.

Idaho rules that apply in Nampa

Other large cities in Idaho

Who licenses each trade in Idaho · All covered cities

Sources

Idaho · All states · Federal guides