Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
Last sold for $145,000 on Aug 13, 2004

1257 DIAMOND VALLEY DR

HIGH RIDGE, MO 63049
4
Beds
3.5
Baths
4,695 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.
3.1 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$145,000 · Aug 13, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,070 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$160,190 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$140,330
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$163,630
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$843,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.46
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
40
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
74
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.57 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.0.2 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyST. LOUIS
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Highway
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 99 ft²

Transaction History(3)

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.

M
Rockwood South Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
E
Kellison Elementary SchoolA-
Elementary · Grades KG–5 · 1.3 mi
H
Rockwood Summit High SchoolA-
High · Grades 9–12 · 1.5 mi

District: Rockwood R-Vi School District

Neighborhood · ZIP 63049These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.135

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.16,099
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.712 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,759
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,174
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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

1257 Diamond Valley Dr 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.

  • Bigger than 97% of homes in High Ridge 63049
  • Among the largest lots in St. Louis County
  • Newer than 95% of homes in St. Louis County

How it measures up in High Ridge 63049

The dot is this home. The mark in the middle is the typical home in High Ridge 63049.

Living area4,695 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 97% of homes nearby

Lot size3.1 ac
SmallerTypical 0.38 acBigger

Bigger than 92% of homes nearby

Year built2005
OlderTypical 1986Newer

Newer than 83% of homes nearby

How 1257 Diamond Valley Dr ranks against every home in each area.
MeasureThis homeHigh Ridge 63049St. Louis County
Living areabigger than4,695 ft²97% of homes95% of homes
Lot sizebigger than3.1 ac92% of homesalmost all homes
Year builtnewer than200583% of homes95% of homes

About 1257 Diamond Valley Dr

When did 1257 Diamond Valley Dr, High Ridge, MO last sell?

1257 Diamond Valley Dr, High Ridge, MO last sold on Aug 13, 2004 for $145,000, according to the county's recorded deed.

How big is 1257 Diamond Valley Dr, High Ridge, MO?

1257 Diamond Valley Dr, High Ridge, MO has 4 bedrooms, 3.5 bathrooms and 4,695 square feet of living space.

When was 1257 Diamond Valley Dr, High Ridge, MO built?

1257 Diamond Valley Dr, High Ridge, MO was built in 2005, making it 21 years old. It is a conventional home. The building has 2 stories.

What schools serve 1257 Diamond Valley Dr, High Ridge, MO?

1257 Diamond Valley Dr, High Ridge, MO is assigned to Rockwood South Middle School (middle), rated A; Kellison Elementary School (elementary), rated A-; Rockwood Summit High School (high), rated A-. All sit in Rockwood R-Vi School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1257 Diamond Valley Dr, High Ridge, MO compare to other homes in High Ridge 63049?

Among the 5,962 homes in High Ridge 63049, it is bigger than 97% of them (4,695 ft² against a typical 1,344 ft²), its lot is bigger than 92% of them (3.1 ac against a typical 0.38 ac) and it is newer than 83% of them (2005 against a typical 1986). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1257 Diamond Valley Dr, High Ridge, MO?

The 2025 property tax bill for 1257 Diamond Valley Dr, High Ridge, MO was $12,070. The county assessed it at $160,190.

More homes on Diamond Valley Dr

Closest homes

More homes in High Ridge 63049

Assigned schools

Explore the area

See this home in context

Open 1257 Diamond Valley Dr 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