Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,560,114$519 / 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 91How 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
Last sold for $350,500 on Mar 18, 1998

405 MACKENA PL

PLACENTIA, CA 92870
5
Beds
3.5
Baths
3,004 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.6M
$1.4M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,500 · Mar 18, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,983 (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.$570,847 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$149,596
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$421,251
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$559,654

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.29
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
42
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
22
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
83
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.14
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Kraemer Middle SchoolA
Middle · Grades 7–8 · 0.3 mi
E
John O. Tynes Elementary SchoolB+
Elementary · Grades PK–6 · 0.3 mi
H
Valencia High SchoolA-
High · Grades 9–12 · 0.4 mi

District: Placentia-Yorba Linda Unified School District

Neighborhood · ZIP 92870These 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.70
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 100.364

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.52,456
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,618 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,439
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,532
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

Owner Tools

Do you own this home?
Claim this home

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

405 Mackena Pl 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 95% of homes in Placentia 92870
  • Costs less per square foot than 87% of homes in Orange County
  • Bigger than 95% of homes in Placentia 92870
  • Has a smaller lot than 65% of homes in Placentia 92870
  • Newer than 87% of homes in Placentia 92870

What homes are worth in Placentia 92870

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

This home
$476K$1.7M

This home is worth more than 95% of homes in Placentia 92870.

How it measures up in Placentia 92870

The dot is this home. The mark in the middle is the typical home in Placentia 92870.

Estimated value$1,560,114
CheaperTypical $1,090,000Pricier

Pricier than 95% of homes nearby

Price per ft²$519
CheaperTypical $586Pricier

Pricier than 20% of homes nearby

Living area3,004 ft²
SmallerTypical 1,832 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.14 ac
SmallerTypical 0.16 acBigger

Bigger than 35% of homes nearby

Year built1997
OlderTypical 1972Newer

Newer than 87% of homes nearby

How 405 Mackena Pl ranks against every home in each area.
MeasureThis homePlacentia 92870Orange County
Estimated valuepricier than$1,560,11495% of homes75% of homes
Price per ft²pricier than$51920% of homes13% of homes
Living areabigger than3,004 ft²95% of homes89% of homes
Lot sizebigger than0.14 ac35% of homes47% of homes
Year builtnewer than199787% of homes82% of homes

About 405 Mackena Pl

How much is 405 Mackena Pl, Placentia, CA worth?

The TopHap Estimate for 405 Mackena Pl, Placentia, CA is $1,560,114 as of Sep 24, 2026. The likely range is $1,418,825 to $1,701,403. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 405 Mackena Pl, Placentia, CA last sell?

405 Mackena Pl, Placentia, CA last sold on Mar 18, 1998 for $350,500, according to the county's recorded deed.

How big is 405 Mackena Pl, Placentia, CA?

405 Mackena Pl, Placentia, CA has 5 bedrooms, 3.5 bathrooms, 3,004 square feet of living space and a 0.14-acre lot.

When was 405 Mackena Pl, Placentia, CA built?

405 Mackena Pl, Placentia, CA was built in 1997, making it 29 years old.

What schools serve 405 Mackena Pl, Placentia, CA?

405 Mackena Pl, Placentia, CA is assigned to Kraemer Middle School (middle), rated A; John O. Tynes Elementary School (elementary), rated B+; Valencia High School (high), rated A-. All sit in Placentia-Yorba Linda Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 405 Mackena Pl, Placentia, CA compare to other homes in Placentia 92870?

Among the 13,725 homes in Placentia 92870, it is worth more than 95% of them ($1,560,114 against a typical $1,090,000), its price per square foot is higher than 20% of them ($519 against a typical $586), it is bigger than 95% of them (3,004 ft² against a typical 1,832 ft²), its lot is bigger than 35% of them (0.14 ac against a typical 0.16 ac) and it is newer than 87% of them (1997 against a typical 1972). Measured against all of Orange County, it is worth more than 75% 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 405 Mackena Pl, Placentia, CA?

The 2025 property tax bill for 405 Mackena Pl, Placentia, CA was $6,983. The county assessed it at $570,847.

More homes on Mackena Pl

Closest homes

More homes in Placentia 92870

Assigned schools

Explore the area

See this home in context

Open 405 Mackena Pl on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map