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Single Family ResidenceResidential
$427,582$212 / 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

4506 RIO ST

FARMINGTON, NM 87402
0
Baths
2,020 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$428K
$394K low$461K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,248 (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.$137,795 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$133,781
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$413,384

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.39
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
41
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
3
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 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
CountySan Juan
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
Piedra Vista High SchoolC+
High · Grades 9–12 · 0.6 mi
M
Heights Middle SchoolB+
Middle · Grades 6–8 · 0.6 mi
E
Mesa Verde Elementary SchoolA-
Elementary · Grades KG–5 · 0.7 mi

District: Farmington Municipal Schools

Neighborhood · ZIP 87402These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.53

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.12,157
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.695 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,255
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,926
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.10 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.76%

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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

4506 Rio 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 86% of homes in San Juan County
  • Costs more per square foot than 76% of homes in San Juan County
  • Bigger than 80% of homes in San Juan County
  • Newer than 87% of homes in San Juan County

What homes are worth in Farmington 87402

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

This home
$187K$890K

This home is worth more than 73% of homes in Farmington 87402.

How it measures up in Farmington 87402

The dot is this home. The mark in the middle is the typical home in Farmington 87402.

Estimated value$427,582
CheaperTypical $333,519Pricier

Pricier than 73% of homes nearby

Price per ft²$212
CheaperTypical $198Pricier

Pricier than 67% of homes nearby

Living area2,020 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 67% of homes nearby

Lot size0.25 ac
SmallerTypical 0.23 acBigger

Bigger than 58% of homes nearby

Year built2006
OlderTypical 1985Newer

Newer than 85% of homes nearby

How 4506 Rio St ranks against every home in each area.
MeasureThis homeFarmington 87402San Juan County
Estimated valuepricier than$427,58273% of homes86% of homes
Price per ft²pricier than$21267% of homes76% of homes
Living areabigger than2,020 ft²67% of homes80% of homes
Lot sizebigger than0.25 ac58% of homes39% of homes
Year builtnewer than200685% of homes87% of homes

About 4506 Rio St

How much is 4506 Rio St, Farmington, NM worth?

The TopHap Estimate for 4506 Rio St, Farmington, NM is $427,582 as of Sep 24, 2026. The likely range is $394,384 to $460,780. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4506 Rio St, Farmington, NM last sell?

4506 Rio St, Farmington, NM last sold on Feb 17, 2023, according to the county's recorded deed.

How big is 4506 Rio St, Farmington, NM?

4506 Rio St, Farmington, NM has 2,020 square feet of living space and a 0.25-acre lot.

When was 4506 Rio St, Farmington, NM built?

4506 Rio St, Farmington, NM was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 4506 Rio St, Farmington, NM?

4506 Rio St, Farmington, NM is assigned to Piedra Vista High School (high), rated C+; Heights Middle School (middle), rated B+; Mesa Verde Elementary School (elementary), rated A-. All sit in Farmington Municipal Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4506 Rio St, Farmington, NM compare to other homes in Farmington 87402?

Among the 4,568 homes in Farmington 87402, it is worth more than 73% of them ($427,582 against a typical $333,519), its price per square foot is higher than 67% of them ($212 against a typical $198), it is bigger than 67% of them (2,020 ft² against a typical 1,680 ft²), its lot is bigger than 58% of them (0.25 ac against a typical 0.23 ac) and it is newer than 85% of them (2006 against a typical 1985). Measured against all of San Juan County, it is worth more than 86% 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 4506 Rio St, Farmington, NM?

The 2025 property tax bill for 4506 Rio St, Farmington, NM was $3,248. The county assessed it at $137,795.

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