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Mobile HomeResidential
$144,081$113 / 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 78How 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

3400 S UNION AVE

ROSWELL, NM 88203
2
Baths
1,280 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.
1986
Year BuiltThe year the home was originally built, according to county records.

Valuation

$144K
$113K low$175K 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.$144,081
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$115,265

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$91 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$4,194 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,194
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,072
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$12,581

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyCHAVES
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Monterrey Elementary SchoolC
Elementary · Grades PK–5 · 0.5 mi
H
Roswell High SchoolD+
High · Grades 9–12 · 1.3 mi
M
Mountain View Middle SchoolD
Middle · Grades 6–8 · 1.5 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

3400 S Union Ave 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.

  • Newer than 86% 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
$42K$383K

This home is worth more than 51% 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$144,081
CheaperTypical $141,269Pricier

Pricier than 51% of homes nearby

Price per ft²$113
CheaperTypical $107Pricier

Pricier than 55% of homes nearby

Living area1,280 ft²
SmallerTypical 1,288 ft²Bigger

Bigger than 49% of homes nearby

Year built1986
OlderTypical 1959Newer

Newer than 86% of homes nearby

How 3400 S Union Ave ranks against every home in each area.
MeasureThis homeRoswell 88203Chaves County
Estimated valuepricier than$144,08151% of homes41% of homes
Price per ft²pricier than$11355% of homes44% of homes
Living areabigger than1,280 ft²49% of homes42% of homes
Year builtnewer than198686% of homes73% of homes

About 3400 S Union Ave

How much is 3400 S Union Ave, Roswell, NM worth?

The TopHap Estimate for 3400 S Union Ave, Roswell, NM is $144,081 as of Jul 14, 2026. The likely range is $112,777 to $175,385. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3400 S Union Ave, Roswell, NM last sell?

3400 S Union Ave, Roswell, NM last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3400 S Union Ave, Roswell, NM?

3400 S Union Ave, Roswell, NM has 2 bathrooms and 1,280 square feet of living space.

When was 3400 S Union Ave, Roswell, NM built?

3400 S Union Ave, Roswell, NM was built in 1986, making it 40 years old. It is a mobile home home.

What schools serve 3400 S Union Ave, Roswell, NM?

3400 S Union Ave, Roswell, NM is assigned to Monterrey Elementary School (elementary), rated C; Roswell High School (high), rated D+; 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 3400 S Union Ave, Roswell, NM compare to other homes in Roswell 88203?

Among the 10,965 homes in Roswell 88203, it is worth more than 51% of them ($144,081 against a typical $141,269), its price per square foot is higher than 55% of them ($113 against a typical $107), it is bigger than 49% of them (1,280 ft² against a typical 1,288 ft²) and it is newer than 86% of them (1986 against a typical 1959). Measured against all of Chaves County, it is worth more than 41% 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 3400 S Union Ave, Roswell, NM?

The 2026 property tax bill for 3400 S Union Ave, Roswell, NM was $91. The county assessed it at $4,194.

Closest homes

More homes in Roswell 88203

Assigned schools

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