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Single Family ResidenceResidential
$39,909$88 / 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 77How 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

308 E ONYX ST

ROSWELL, NM 88203
0
Baths
456 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.

Valuation

$40K
$31K low$49K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,984 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,667
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$317
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,029
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,952

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.4 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.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
CountyCHAVES
Lot (acres)The size of the land the home sits on, from county records.0.21
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.Porch · 530 ft²

Transaction History(2)

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
Roswell High SchoolD+
High · Grades 9–12 · 0.8 mi
E
Monterrey Elementary SchoolC
Elementary · Grades PK–5 · 1.0 mi
M
Mountain View Middle SchoolD
Middle · Grades 6–8 · 1.7 mi

District: Roswell Independent Schools

Neighborhood · ZIP 88203These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.25%
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.28,868
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.$40,424
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$56,666
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.74%

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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

308 E Onyx 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 Chaves County
  • Costs less per square foot than 76% of homes in Chaves County
  • Among the smallest homes in Roswell 88203
  • Has a bigger lot than 73% of homes in Roswell 88203

What homes are worth in Roswell 88203

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

This home
$40K$404K

This home is worth more than 2% of homes in Roswell 88203.

How it measures up in Roswell 88203

The dot is this home. The mark in the middle is the typical home in Roswell 88203.

Estimated value$39,909
CheaperTypical $136,399Pricier

Pricier than 2% of homes nearby

Price per ft²$88
CheaperTypical $102Pricier

Pricier than 32% of homes nearby

Living area456 ft²
SmallerTypical 1,292 ft²Bigger

Smaller than almost all homes nearby

Lot size0.21 ac
SmallerTypical 0.18 acBigger

Bigger than 73% of homes nearby

How 308 E Onyx St ranks against every home in each area.
MeasureThis homeRoswell 88203Chaves County
Estimated valuepricier than$39,9092% of homesalmost no homes
Price per ft²pricier than$8832% of homes24% of homes
Living areabigger than456 ft²almost no homes2% of homes
Lot sizebigger than0.21 ac73% of homes55% of homes

About 308 E Onyx St

How much is 308 E Onyx St, Roswell, NM worth?

The TopHap Estimate for 308 E Onyx St, Roswell, NM is $39,909 as of Sep 24, 2026. The likely range is $30,772 to $49,046. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 308 E Onyx St, Roswell, NM last sell?

308 E Onyx St, Roswell, NM last sold on Jan 18, 2007, according to the county's recorded deed.

How big is 308 E Onyx St, Roswell, NM?

308 E Onyx St, Roswell, NM has 456 square feet of living space and a 0.21-acre lot.

What schools serve 308 E Onyx St, Roswell, NM?

308 E Onyx St, Roswell, NM is assigned to Roswell High School (high), rated D+; Monterrey Elementary School (elementary), rated C; Mountain View Middle School (middle), rated D. All sit in Roswell Independent Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 308 E Onyx St, Roswell, NM compare to other homes in Roswell 88203?

Among the 10,964 homes in Roswell 88203, it is worth more than 2% of them ($39,909 against a typical $136,399), its price per square foot is higher than 32% of them ($88 against a typical $102), it is bigger than almost none of them (456 ft² against a typical 1,292 ft²) and its lot is bigger than 73% of them (0.21 ac against a typical 0.18 ac). Measured against all of Chaves 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.

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