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Single Family ResidenceResidential
$146,366$172 / 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 Aug 30, 2026

3605 21ST AVE SE

RIO RANCHO, NM 87124
3
Beds
1
Baths
852 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$146K
$141K low$152K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,626 (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.$46,484 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,740
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$34,744
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$139,452

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySANDOVAL
Lot (acres)The size of the land the home sits on, from county records.0.50
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.

M
Lincoln Middle SchoolB-
Middle · Grades 6–8 · 2.6 mi
E
Joe Harris Elementary SchoolA-
Elementary · Grades KG–5 · 2.8 mi
H
Rio Rancho High SchoolA-
High · Grades 9–12 · 2.9 mi

District: Rio Rancho Public Schools

Neighborhood · ZIP 87124These 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.79
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 100.126

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.64,562
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,340 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,628
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,061
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.11 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

3605 21st Ave Se 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 Rio Rancho 87124
  • Costs less per square foot than 85% of homes in Rio Rancho 87124
  • Among the smallest homes in Rio Rancho 87124
  • Has a bigger lot than 93% of homes in Rio Rancho 87124
  • Older than 97% of homes in Rio Rancho 87124

What homes are worth in Rio Rancho 87124

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

This home
$189K$713K

This home is worth less than almost all homes in Rio Rancho 87124.

How it measures up in Rio Rancho 87124

The dot is this home. The mark in the middle is the typical home in Rio Rancho 87124.

Estimated value$146,366
CheaperTypical $351,431Pricier

Cheaper than almost all homes nearby

Price per ft²$172
CheaperTypical $210Pricier

Pricier than 15% of homes nearby

Living area852 ft²
SmallerTypical 1,702 ft²Bigger

Smaller than almost all homes nearby

Lot size0.5 ac
SmallerTypical 0.24 acBigger

Bigger than 93% of homes nearby

Year built1972
OlderTypical 1991Newer

Newer than 3% of homes nearby

How 3605 21st Ave Se ranks against every home in each area.
MeasureThis homeRio Rancho 87124Sandoval County
Estimated valuepricier than$146,366almost no homesalmost no homes
Price per ft²pricier than$17215% of homes15% of homes
Living areabigger than852 ft²almost no homes3% of homes
Lot sizebigger than0.5 ac93% of homes77% of homes
Year builtnewer than19723% of homes4% of homes

About 3605 21st Ave Se

How much is 3605 21st Ave Se, Rio Rancho, NM worth?

The TopHap Estimate for 3605 21st Ave Se, Rio Rancho, NM is $146,366 as of Aug 30, 2026. The likely range is $140,829 to $151,903. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3605 21st Ave Se, Rio Rancho, NM last sell?

3605 21st Ave Se, Rio Rancho, NM last sold on Sep 8, 2022, according to the county's recorded deed.

How big is 3605 21st Ave Se, Rio Rancho, NM?

3605 21st Ave Se, Rio Rancho, NM has 3 bedrooms, 1 bathrooms, 852 square feet of living space and a 0.50-acre lot.

When was 3605 21st Ave Se, Rio Rancho, NM built?

3605 21st Ave Se, Rio Rancho, NM was built in 1972, making it 54 years old. The building has 1 story.

What schools serve 3605 21st Ave Se, Rio Rancho, NM?

3605 21st Ave Se, Rio Rancho, NM is assigned to Lincoln Middle School (middle), rated B-; Joe Harris Elementary School (elementary), rated A-; Rio Rancho High School (high), rated A-. All sit in Rio Rancho Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3605 21st Ave Se, Rio Rancho, NM compare to other homes in Rio Rancho 87124?

Among the 21,436 homes in Rio Rancho 87124, it is worth more than almost none of them ($146,366 against a typical $351,431), its price per square foot is higher than 15% of them ($172 against a typical $210), it is bigger than almost none of them (852 ft² against a typical 1,702 ft²), its lot is bigger than 93% of them (0.5 ac against a typical 0.24 ac) and it is newer than 3% of them (1972 against a typical 1991). Measured against all of Sandoval 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 3605 21st Ave Se, Rio Rancho, NM?

The 2025 property tax bill for 3605 21st Ave Se, Rio Rancho, NM was $1,626. The county assessed it at $46,484.

More homes on 21st Ave Se

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