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Single Family ResidenceResidential
$2,063,217$553 / 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 94How 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
Last sold for $1,699,000 on Nov 14, 2018

721 RIDGESIDE DR

MONROVIA, CA 91016
5
Beds
4
Baths
3,734 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.
0.86 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$2.1M
$1.9M low$2.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,699,000 · Nov 14, 2018
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.$793,217
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$634,574
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.61%
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.$1,270,000
CITY NATIONAL BANK · 2.74% 1 · recorded Aug 26, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$27,527 (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.$2,072,324 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,115,517
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$956,807
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,031,692

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.19 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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1973
Lot (acres)The size of the land the home sits on, from county records.0.86
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Rock / Gravel
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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.

E
Mayflower Elementary SchoolA+
Elementary · Grades KG–5 · 1.1 mi
M
Clifton Middle SchoolB
Middle · Grades 6–8 · 1.1 mi
H
Monrovia High SchoolB+
High · Grades 9–12 · 1.8 mi

District: Monrovia Unified School District

Neighborhood · ZIP 91016These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.694

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.95%
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.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.41,126
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,298 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,319
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,406
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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

721 Ridgeside Dr 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 most valuable homes in Monrovia 91016
  • Costs less per square foot than 65% of homes in Monrovia 91016
  • Bigger than 96% of homes in Monrovia 91016
  • Has a bigger lot than 94% of homes in Monrovia 91016
  • Older than 71% of homes in Los Angeles County

What homes are worth in Monrovia 91016

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

This home
$461K$1.9M

This home is worth more than almost all homes in Monrovia 91016.

How it measures up in Monrovia 91016

The dot is this home. The mark in the middle is the typical home in Monrovia 91016.

Estimated value$2,063,217
CheaperTypical $878,305Pricier

Pricier than almost all homes nearby

Price per ft²$553
CheaperTypical $609Pricier

Pricier than 35% of homes nearby

Living area3,734 ft²
SmallerTypical 1,549 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.86 ac
SmallerTypical 0.18 acBigger

Bigger than 94% of homes nearby

Year built1948
OlderTypical 1951Newer

Newer than 41% of homes nearby

How 721 Ridgeside Dr ranks against every home in each area.
MeasureThis homeMonrovia 91016Los Angeles County
Estimated valuepricier than$2,063,217almost all homes92% of homes
Price per ft²pricier than$55335% of homes46% of homes
Living areabigger than3,734 ft²96% of homes93% of homes
Lot sizebigger than0.86 ac94% of homes89% of homes
Year builtnewer than194841% of homes29% of homes

About 721 Ridgeside Dr

How much is 721 Ridgeside Dr, Monrovia, CA worth?

The TopHap Estimate for 721 Ridgeside Dr, Monrovia, CA is $2,063,217 as of Jul 14, 2026. The likely range is $1,940,092 to $2,186,342. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 721 Ridgeside Dr, Monrovia, CA last sell?

721 Ridgeside Dr, Monrovia, CA last sold on Nov 14, 2018 for $1,699,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 721 Ridgeside Dr, Monrovia, CA?

721 Ridgeside Dr, Monrovia, CA has 5 bedrooms, 4 bathrooms, 3,734 square feet of living space and a 0.86-acre lot.

When was 721 Ridgeside Dr, Monrovia, CA built?

721 Ridgeside Dr, Monrovia, CA was built in 1948, making it 78 years old. It is a conventional home. The building has 1 story.

What schools serve 721 Ridgeside Dr, Monrovia, CA?

721 Ridgeside Dr, Monrovia, CA is assigned to Mayflower Elementary School (elementary), rated A+; Clifton Middle School (middle), rated B; Monrovia High School (high), rated B+. All sit in Monrovia Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 721 Ridgeside Dr, Monrovia, CA compare to other homes in Monrovia 91016?

Among the 10,407 homes in Monrovia 91016, it is worth more than almost all of them ($2,063,217 against a typical $878,305), its price per square foot is higher than 35% of them ($553 against a typical $609), it is bigger than 96% of them (3,734 ft² against a typical 1,549 ft²), its lot is bigger than 94% of them (0.86 ac against a typical 0.18 ac) and it is newer than 41% of them (1948 against a typical 1951). Measured against all of Los Angeles County, it is worth more than 92% 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 721 Ridgeside Dr, Monrovia, CA?

The 2025 property tax bill for 721 Ridgeside Dr, Monrovia, CA was $27,527. The county assessed it at $2,072,324.

More homes on Ridgeside Dr

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Assigned schools

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