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Single Family ResidenceResidential
$644,875$288 / 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 93How 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 $385,000 on Nov 13, 2017

6444 18TH ST

RIO LINDA, CA 95673
4
Beds
2
Baths
2,242 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.
0.95 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$645K
$597K low$692K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,000 · Nov 13, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,227 (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.$458,427 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$139,267
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$319,160
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$449,439

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.42
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
79
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
44
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
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.6 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
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySACRAMENTO
Lot (acres)The size of the land the home sits on, from county records.0.95
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(5)

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
Dry Creek Elementary SchoolB-
Elementary · Grades KG–6 · 0.7 mi
H
Rio Linda High SchoolB-
High · Grades 9–12 · 0.8 mi
M
Rio Linda Preparatory AcademyC+
Middle · Grades 7–8 · 0.9 mi

District: Twin Rivers Unified School District

Neighborhood · ZIP 95673These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.17,443
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.996 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,928
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,406
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.22 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

6444 18th 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.

  • Worth more than 89% of homes in Rio Linda 95673
  • Costs less per square foot than 76% of homes in Rio Linda 95673
  • Bigger than 89% of homes in Rio Linda 95673
  • Has a bigger lot than 97% of homes in Sacramento County
  • Older than 85% of homes in Sacramento County

What homes are worth in Rio Linda 95673

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

This home
$311K$872K

This home is worth more than 89% of homes in Rio Linda 95673.

How it measures up in Rio Linda 95673

The dot is this home. The mark in the middle is the typical home in Rio Linda 95673.

Estimated value$644,875
CheaperTypical $439,407Pricier

Pricier than 89% of homes nearby

Price per ft²$288
CheaperTypical $330Pricier

Pricier than 24% of homes nearby

Living area2,242 ft²
SmallerTypical 1,359 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.95 ac
SmallerTypical 0.24 acBigger

Bigger than 73% of homes nearby

Year built1955
OlderTypical 1971Newer

Newer than 18% of homes nearby

How 6444 18th St ranks against every home in each area.
MeasureThis homeRio Linda 95673Sacramento County
Estimated valuepricier than$644,87589% of homes73% of homes
Price per ft²pricier than$28824% of homes33% of homes
Living areabigger than2,242 ft²89% of homes77% of homes
Lot sizebigger than0.95 ac73% of homes97% of homes
Year builtnewer than195518% of homes15% of homes

About 6444 18th St

How much is 6444 18th St, Rio Linda, CA worth?

The TopHap Estimate for 6444 18th St, Rio Linda, CA is $644,875 as of Sep 24, 2026. The likely range is $597,335 to $692,415. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6444 18th St, Rio Linda, CA last sell?

6444 18th St, Rio Linda, CA last sold on Nov 13, 2017 for $385,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 6444 18th St, Rio Linda, CA?

6444 18th St, Rio Linda, CA has 4 bedrooms, 2 bathrooms, 2,242 square feet of living space and a 0.95-acre lot.

When was 6444 18th St, Rio Linda, CA built?

6444 18th St, Rio Linda, CA was built in 1955, making it 71 years old. It is a custom design home. The building has 1 story.

What schools serve 6444 18th St, Rio Linda, CA?

6444 18th St, Rio Linda, CA is assigned to Dry Creek Elementary School (elementary), rated B-; Rio Linda High School (high), rated B-; Rio Linda Preparatory Academy (middle), rated C+. All sit in Twin Rivers Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6444 18th St, Rio Linda, CA compare to other homes in Rio Linda 95673?

Among the 4,859 homes in Rio Linda 95673, it is worth more than 89% of them ($644,875 against a typical $439,407), its price per square foot is higher than 24% of them ($288 against a typical $330), it is bigger than 89% of them (2,242 ft² against a typical 1,359 ft²), its lot is bigger than 73% of them (0.95 ac against a typical 0.24 ac) and it is newer than 18% of them (1955 against a typical 1971). Measured against all of Sacramento County, it is worth more than 73% 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 6444 18th St, Rio Linda, CA?

The 2025 property tax bill for 6444 18th St, Rio Linda, CA was $5,227. The county assessed it at $458,427.

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