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Single Family ResidenceResidential
$1,043,066$751 / 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 93How 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

26171 ROSCOMMON CT

LAKE FOREST, CA 92630
3
Beds
2.5
Baths
1,389 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.
4,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1M
$974K low$1.1M 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.$769,756
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$615,805
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.25%
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.$170,000
GREENLIGHT FINANCIAL SERVICES · R · recorded May 27, 2003
2nd 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.$103,310
J P MORGAN CHASE BANK

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,831 (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.$282,741 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$134,021
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$148,720
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$277,198

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.0.09
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Lake Forest Elementary SchoolA-
Elementary · Grades KG–6 · 0.6 mi
H
El Toro High SchoolA-
High · Grades 9–12 · 1.3 mi
M
Serrano Intermediate SchoolB-
Middle · Grades 7–8 · 1.9 mi

District: Saddleback Valley Unified School District

Neighborhood · ZIP 92630These 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.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.241

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.63,840
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,834 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,504
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,211
Average tempThe average temperature here across a full year.63°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.75%

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

26171 Roscommon Ct 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.

  • Costs more per square foot than 92% of homes in Rancho de Los Alisos
  • Smaller than 70% of homes in Lake Forest 92630
  • Has a smaller lot than 85% of homes in Rancho de Los Alisos
  • Newer than 71% of homes in Lake Forest 92630

What homes are worth in Lake Forest 92630

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

This home
$419K$2.3M

This home is worth more than 40% of homes in Lake Forest 92630.

How it measures up in Lake Forest 92630

The dot is this home. The mark in the middle is the typical home in Lake Forest 92630.

Estimated value$1,043,066
CheaperTypical $1,131,629Pricier

Pricier than 40% of homes nearby

Price per ft²$751
CheaperTypical $615Pricier

Pricier than 89% of homes nearby

Living area1,389 ft²
SmallerTypical 1,784 ft²Bigger

Bigger than 30% of homes nearby

Lot size4,000 ft²
SmallerTypical 0.13 acBigger

Bigger than 19% of homes nearby

Year built1985
OlderTypical 1979Newer

Newer than 71% of homes nearby

How 26171 Roscommon Ct ranks against every home in each area.
MeasureThis homeRancho de Los AlisosLake Forest 92630Orange County
Estimated valuepricier than$1,043,06653% of homes40% of homes47% of homes
Price per ft²pricier than$75192% of homes89% of homes77% of homes
Living areabigger than1,389 ft²47% of homes30% of homes31% of homes
Lot sizebigger than4,000 ft²15% of homes19% of homes16% of homes
Year builtnewer than198559% of homes71% of homes67% of homes

About 26171 Roscommon Ct

How much is 26171 Roscommon Ct, Lake Forest, CA worth?

The TopHap Estimate for 26171 Roscommon Ct, Lake Forest, CA is $1,043,066 as of Jul 14, 2026. The likely range is $974,497 to $1,111,635. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 26171 Roscommon Ct, Lake Forest, CA last sell?

26171 Roscommon Ct, Lake Forest, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 26171 Roscommon Ct, Lake Forest, CA?

26171 Roscommon Ct, Lake Forest, CA has 3 bedrooms, 2.5 bathrooms, 1,389 square feet of living space and a 0.09-acre lot.

When was 26171 Roscommon Ct, Lake Forest, CA built?

26171 Roscommon Ct, Lake Forest, CA was built in 1985, making it 41 years old. The building has 2 stories.

What schools serve 26171 Roscommon Ct, Lake Forest, CA?

26171 Roscommon Ct, Lake Forest, CA is assigned to Lake Forest Elementary School (elementary), rated A-; El Toro High School (high), rated A-; Serrano Intermediate School (middle), rated B-. All sit in Saddleback Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 26171 Roscommon Ct, Lake Forest, CA compare to other homes in Lake Forest 92630?

Among the 20,537 homes in Lake Forest 92630, it is worth more than 40% of them ($1,043,066 against a typical $1,131,629), its price per square foot is higher than 89% of them ($751 against a typical $615), it is bigger than 30% of them (1,389 ft² against a typical 1,784 ft²), its lot is bigger than 19% of them (4,000 ft² against a typical 0.13 ac) and it is newer than 71% of them (1985 against a typical 1979). Measured against all of Orange County, it is worth more than 47% 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 26171 Roscommon Ct, Lake Forest, CA?

The 2025 property tax bill for 26171 Roscommon Ct, Lake Forest, CA was $2,831. The county assessed it at $282,741.

Closest homes

More homes in Lake Forest 92630

Assigned schools

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