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Single Family ResidenceResidential
$760,269$327 / 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 Jul 14, 2026

45129 N 18TH ST

NEW RIVER, AZ 85087
3
Baths
2,326 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.
1.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$760K
$726K low$794K 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.$585,269
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$468,215
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.26%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$175,000
WELLS FARGO BANK NA · recorded Nov 15, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,707 (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.$35,596 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$549,100

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.33 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.0.2 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
CountyMARICOPA
Lot (acres)The size of the land the home sits on, from county records.1.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Refrigerator
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.Patio · 168 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.

M
Gavilan Peak SchoolA
Middle · Grades KG–8 · 5.0 mi
E
New River Elementary SchoolB+
Elementary · Grades KG–6 · 6.0 mi
H
Boulder Creek High SchoolA+
High · Grades 9–12 · 6.4 mi

District: Deer Valley Unified District

Neighborhood · ZIP 85087These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.10,218
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.73 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,990
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,011
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.86%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

45129 N 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 82% of homes in Maricopa County
  • Costs more per square foot than 77% of homes in Maricopa County
  • Bigger than 74% of homes in Maricopa County
  • Has a bigger lot than 98% of homes in Maricopa County
  • Newer than 77% of homes in Maricopa County

What homes are worth in New River 85087

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

This home
$338K$1.2M

This home is worth more than 74% of homes in New River 85087.

How it measures up in New River 85087

The dot is this home. The mark in the middle is the typical home in New River 85087.

Estimated value$760,269
CheaperTypical $640,160Pricier

Pricier than 74% of homes nearby

Price per ft²$327
CheaperTypical $288Pricier

Pricier than 70% of homes nearby

Living area2,326 ft²
SmallerTypical 2,142 ft²Bigger

Bigger than 57% of homes nearby

Lot size1.14 ac
SmallerTypical 1.01 acBigger

Bigger than 62% of homes nearby

Year built2005
OlderTypical 2005Newer

Newer than 51% of homes nearby

How 45129 N 18th St ranks against every home in each area.
MeasureThis homeNew River 85087Maricopa County
Estimated valuepricier than$760,26974% of homes82% of homes
Price per ft²pricier than$32770% of homes77% of homes
Living areabigger than2,326 ft²57% of homes74% of homes
Lot sizebigger than1.14 ac62% of homes98% of homes
Year builtnewer than200551% of homes77% of homes

About 45129 N 18th St

How much is 45129 N 18th St, New River, AZ worth?

The TopHap Estimate for 45129 N 18th St, New River, AZ is $760,269 as of Jul 14, 2026. The likely range is $726,144 to $794,394. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45129 N 18th St, New River, AZ last sell?

45129 N 18th St, New River, AZ last sold on Mar 28, 2006, according to the county's recorded deed.

How big is 45129 N 18th St, New River, AZ?

45129 N 18th St, New River, AZ has 3 bathrooms, 2,326 square feet of living space and a 1.14-acre lot.

When was 45129 N 18th St, New River, AZ built?

45129 N 18th St, New River, AZ was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 45129 N 18th St, New River, AZ?

45129 N 18th St, New River, AZ is assigned to Gavilan Peak School (middle), rated A; New River Elementary School (elementary), rated B+; Boulder Creek High School (high), rated A+. All sit in Deer Valley Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45129 N 18th St, New River, AZ compare to other homes in New River 85087?

Among the 4,324 homes in New River 85087, it is worth more than 74% of them ($760,269 against a typical $640,160), its price per square foot is higher than 70% of them ($327 against a typical $288), it is bigger than 57% of them (2,326 ft² against a typical 2,142 ft²), its lot is bigger than 62% of them (1.14 ac against a typical 1.01 ac) and it is newer than 51% of them (2005 against a typical 2005). Measured against all of Maricopa County, it is worth more than 82% 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 45129 N 18th St, New River, AZ?

The 2025 property tax bill for 45129 N 18th St, New River, AZ was $3,707. The county assessed it at $35,596.

Closest homes

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Assigned schools

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