Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$303,907$163 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $179,000 on Aug 4, 2008

423 GREGORY AVE

VALPARAISO, FL 32580
4
Beds
3
Baths
1,863 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$304K
$280K low$328K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$179,000 · Aug 4, 2008

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$153,715 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$149,383
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$268,050

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyOkaloosa
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Finished
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 60 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Lewis SchoolB+
Elementary · Grades KG–8 · 1.2 mi
H
Niceville High SchoolB+
High · Grades 9–12 · 1.9 mi

District: Okaloosa County School District

Neighborhood · ZIP 32580These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.74
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.4,994
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.81 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,655
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,616
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.69 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

423 Gregory Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Costs less per square foot than 86% of homes in Valparaiso 32580
  • Has a bigger lot than 72% of homes in Valparaiso 32580
  • Older than 90% of homes in Okaloosa County

What homes are worth in Valparaiso 32580

Each bar is how many homes fall in that price range. The marker is this home.

This home
$171K$939K

This home is worth more than 47% of homes in Valparaiso 32580.

How it measures up in Valparaiso 32580

The dot is this home. The mark in the middle is the typical home in Valparaiso 32580.

Estimated value$303,907
CheaperTypical $310,115Pricier

Pricier than 47% of homes nearby

Price per ft²$163
CheaperTypical $207Pricier

Pricier than 14% of homes nearby

Living area1,863 ft²
SmallerTypical 1,653 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.3 ac
SmallerTypical 0.26 acBigger

Bigger than 72% of homes nearby

Year built1963
OlderTypical 1976Newer

Newer than 36% of homes nearby

How 423 Gregory Ave ranks against every home in each area.
MeasureThis homeValparaiso 32580Okaloosa County
Estimated valuepricier than$303,90747% of homes39% of homes
Price per ft²pricier than$16314% of homes23% of homes
Living areabigger than1,863 ft²62% of homes62% of homes
Lot sizebigger than0.3 ac72% of homes50% of homes
Year builtnewer than196336% of homes10% of homes

About 423 Gregory Ave

How much is 423 Gregory Ave, Valparaiso, FL worth?

The TopHap Estimate for 423 Gregory Ave, Valparaiso, FL is $303,907 as of Sep 24, 2026. The likely range is $280,128 to $327,686. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 Gregory Ave, Valparaiso, FL last sell?

423 Gregory Ave, Valparaiso, FL last sold on Aug 4, 2008 for $179,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 423 Gregory Ave, Valparaiso, FL?

423 Gregory Ave, Valparaiso, FL has 4 bedrooms, 3 bathrooms, 1,863 square feet of living space and a 0.30-acre lot.

When was 423 Gregory Ave, Valparaiso, FL built?

423 Gregory Ave, Valparaiso, FL was built in 1963, making it 63 years old. The building has 1 story.

What schools serve 423 Gregory Ave, Valparaiso, FL?

423 Gregory Ave, Valparaiso, FL is assigned to Lewis School (elementary), rated B+; Niceville High School (high), rated B+. All sit in Okaloosa County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 Gregory Ave, Valparaiso, FL compare to other homes in Valparaiso 32580?

Among the 1,911 homes in Valparaiso 32580, it is worth more than 47% of them ($303,907 against a typical $310,115), its price per square foot is higher than 14% of them ($163 against a typical $207), it is bigger than 62% of them (1,863 ft² against a typical 1,653 ft²), its lot is bigger than 72% of them (0.3 ac against a typical 0.26 ac) and it is newer than 36% of them (1963 against a typical 1976). Measured against all of Okaloosa County, it is worth more than 39% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Gregory Ave

Closest homes

More homes in Valparaiso 32580

Assigned schools

Explore the area

See this home in context

Open 423 Gregory Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map