Cost to Own
United StatesFloridaBay CountyUpper Grand Lagoon Population 17,162 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in Upper Grand Lagoon, Florida

A $351,000 home here costs

$2,702

per month, all in — with 20% down at today's 6.66% 30-year fixed rate.

A standard mortgage calculator would have told you $1,804. The real number is $897 higher every month — 50% more than the payment most buyers budget for.

Upper Grand Lagoon median: $351,400
Under 20% adds PMI
Freddie Mac PMMS
US average household

Where every dollar goes

Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.

Principal & interest30-year fixed, $280,800 borrowed $1,804
Property tax0.643% effective rate for Upper Grand Lagoon itself $188
Homeowners insuranceFlorida averages $2,437/yr (NAIC), or 0.725% of home value $212
Electricity15.17¢/kWh — Florida residential average, EIA $136
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $293
Total monthly $2,702

Upper Grand Lagoon against Bay County and Florida

MeasureUpper Grand LagoonBay County
Median home value$351,400$276,900
Median property tax$2,260$1,653
Effective tax rate0.643%0.597%
Median gross rent$1,570$1,424
Population17,162181,368

The weather behind that power bill

Upper Grand Lagoon sits in Bay County, which averages a high of 89.7°F in its hottest month and a low of 44.4°F in its coldest, with 53.08" of precipitation a year and 37% of it in a single three-month stretch. That climate drives 2,738 cooling and 1,224 heating degree days, which is what sets the $136 electricity line above.

See the full climate breakdown for Bay County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.

Other cities in Bay County

Full Bay County cost breakdown · Every county in Florida

Common questions

How much does it cost to own a home in Upper Grand Lagoon?

A $351,000 home in Upper Grand Lagoon, Florida costs approximately $2,702 per month with 20% down at 6.66%. That is $1,804 principal and interest, $188 property tax, $212 homeowners insurance, $204 utilities and $293 set aside for maintenance.

What is the property tax rate in Upper Grand Lagoon?

Upper Grand Lagoon has an effective property tax rate of 0.643%, based on a median home value of $351,400 and median real estate taxes of $2,260. That is higher than the Bay County average of 0.597%.

What is the average home price in Upper Grand Lagoon?

The median owner-occupied home value in Upper Grand Lagoon, Florida is $351,400, against $276,900 across Bay County.

Is it cheaper to rent or buy in Upper Grand Lagoon?

Median gross rent in Upper Grand Lagoon is $1,570 a month, against $2,702 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for Upper Grand Lagoon — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
  • Homeowners insurance — NAIC average premium for Florida.
  • Electricity price — EIA Electric Power Monthly Table 5.6.A.
  • Mortgage rate — Freddie Mac PMMS, refreshed weekly.
  • Maintenance (1%/yr) and water and sewer ($68/mo) are national estimates. Every assumption above is editable.

Full methodology