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Single Family ResidenceResidential
$172,338$145 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

309 E BLACK DIAMOND ST

RICHMOND, MO 64085
2
Beds
1
Baths
1,189 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
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

$172K
$166K low$179K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$172,338
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$137,870

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$740 (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.$10,380 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,230
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$54,650

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
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.

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.0.22
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
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.Deck · 280 ft²Porch · 174 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 · 0.4 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

309 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.

  • Costs more per square foot than 70% of homes in Ray County
  • Smaller than 73% of homes in Ray County
  • Has a smaller lot than 90% of homes in Ray County
  • Older than 80% 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
$102K$495K

This home is worth more than 39% of 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$172,338
CheaperTypical $192,378Pricier

Pricier than 39% of homes nearby

Price per ft²$145
CheaperTypical $129Pricier

Pricier than 69% of homes nearby

Living area1,189 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.22 ac
SmallerTypical 0.43 acBigger

Bigger than 14% of homes nearby

Year built1930
OlderTypical 1966Newer

Newer than 25% of homes nearby

How 309 E Black Diamond St ranks against every home in each area.
MeasureThis homeRichmond 64085Ray County
Estimated valuepricier than$172,33839% of homes37% of homes
Price per ft²pricier than$14569% of homes70% of homes
Living areabigger than1,189 ft²32% of homes27% of homes
Lot sizebigger than0.22 ac14% of homes10% of homes
Year builtnewer than193025% of homes20% of homes

About 309 E Black Diamond St

How much is 309 E Black Diamond St, Richmond, MO worth?

The TopHap Estimate for 309 E Black Diamond St, Richmond, MO is $172,338 as of Jul 14, 2026. The likely range is $166,086 to $178,590. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 E Black Diamond St, Richmond, MO last sell?

309 E Black Diamond St, Richmond, MO last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 309 E Black Diamond St, Richmond, MO?

309 E Black Diamond St, Richmond, MO has 2 bedrooms, 1 bathrooms, 1,189 square feet of living space and a 0.22-acre lot.

When was 309 E Black Diamond St, Richmond, MO built?

309 E Black Diamond St, Richmond, MO was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 309 E Black Diamond St, Richmond, MO?

309 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 309 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 39% of them ($172,338 against a typical $192,378), its price per square foot is higher than 69% of them ($145 against a typical $129), it is bigger than 32% of them (1,189 ft² against a typical 1,500 ft²), its lot is bigger than 14% of them (0.22 ac against a typical 0.43 ac) and it is newer than 25% of them (1930 against a typical 1966). Measured against all of Ray County, it is worth more than 37% of 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 309 E Black Diamond St, Richmond, MO?

The 2025 property tax bill for 309 E Black Diamond St, Richmond, MO was $740. The county assessed it at $10,380.

Closest homes

More homes in Richmond 64085

Assigned schools

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