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Single Family ResidenceResidential
$101,118$126 / 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 67How 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

403 E BLACK DIAMOND ST

RICHMOND, MO 64085
2
Beds
1
Baths
800 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$101K
$68K low$134K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$392 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$5,500 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,680
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$28,930

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.52
58
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.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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.22 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyRay
Lot (acres)The size of the land the home sits on, from county records.0.20
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
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

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

E
Dear Elementary School
Elementary · Grades PK–1 · 0.3 mi
H
Richmond High SchoolC-
High · Grades 9–12 · 0.8 mi
M
Richmond Middle SchoolB-
Middle · Grades 6–8 · 0.9 mi

District: Richmond R-Xvi School District

Neighborhood · ZIP 64085These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.9,273
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.56 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,934
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,751
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

403 E Black Diamond St 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.

  • Among the least valuable homes in Richmond 64085
  • Smaller than 95% of homes in Richmond 64085
  • Has a smaller lot than 91% of homes in Ray County
  • Older than 76% of homes in Ray County

What homes are worth in Richmond 64085

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

This home
$107K$454K

This home is worth less than almost all homes in Richmond 64085.

How it measures up in Richmond 64085

The dot is this home. The mark in the middle is the typical home in Richmond 64085.

Estimated value$101,118
CheaperTypical $179,965Pricier

Cheaper than almost all homes nearby

Price per ft²$126
CheaperTypical $123Pricier

Pricier than 55% of homes nearby

Living area800 ft²
SmallerTypical 1,508 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.21 ac
SmallerTypical 0.43 acBigger

Bigger than 12% of homes nearby

Year built1946
OlderTypical 1965Newer

Newer than 30% of homes nearby

How 403 E Black Diamond St ranks against every home in each area.
MeasureThis homeRichmond 64085Ray County
Estimated valuepricier than$101,118almost no homesalmost no homes
Price per ft²pricier than$12655% of homes57% of homes
Living areabigger than800 ft²5% of homes5% of homes
Lot sizebigger than0.21 ac12% of homes9% of homes
Year builtnewer than194630% of homes24% of homes

About 403 E Black Diamond St

How much is 403 E Black Diamond St, Richmond, MO worth?

The TopHap Estimate for 403 E Black Diamond St, Richmond, MO is $101,118 as of Sep 24, 2026. The likely range is $68,000 to $134,236. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 403 E Black Diamond St, Richmond, MO?

403 E Black Diamond St, Richmond, MO has 2 bedrooms, 1 bathrooms, 800 square feet of living space and a 0.20-acre lot.

When was 403 E Black Diamond St, Richmond, MO built?

403 E Black Diamond St, Richmond, MO was built in 1946, making it 80 years old. The building has 1 story.

What schools serve 403 E Black Diamond St, Richmond, MO?

403 E Black Diamond St, Richmond, MO is assigned to Dear Elementary School (elementary); Richmond High School (high), rated C-; Richmond Middle School (middle), rated B-. All sit in Richmond R-Xvi School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 403 E Black Diamond St, Richmond, MO compare to other homes in Richmond 64085?

Among the 3,418 homes in Richmond 64085, it is worth more than almost none of them ($101,118 against a typical $179,965), its price per square foot is higher than 55% of them ($126 against a typical $123), it is bigger than 5% of them (800 ft² against a typical 1,508 ft²), its lot is bigger than 12% of them (0.21 ac against a typical 0.43 ac) and it is newer than 30% of them (1946 against a typical 1965). Measured against all of Ray County, it is worth more than almost no homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 403 E Black Diamond St, Richmond, MO?

The 2024 property tax bill for 403 E Black Diamond St, Richmond, MO was $392. The county assessed it at $5,500.

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