100 Alpine is a 1,977 square foot house on a 4,940 square foot lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Irvine data, we estimate the home's value is $2,176,183.
Single-familyProperty Type
2018Year Built
4,940 sq ftLot Size
$1,101Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,176,183
$94K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.9% higher than the average sale price ($1.79M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
2.3I
Medium Density Residential - Northwood Point (Planning Area 5) District
This category allows zero to 12.5 dwelling units per net acre as either single-family detached or attached dwelling units. This corresponds to the Medium Density category of zero to 10 du per gross acre.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Other
Educational/school
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Exterior
Exterior Information
Building Type: Single Family
Property Information
Living Sq. Ft: 1,977
Building Sq. Ft: 1,977
Legal Description: N-TRACT: 17855 BLOCK: LOT: 104
Parking & Garage Information
Garage/Parking Sq. Ft: 422
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,940
Legal Lot Number: 104
Acres: 0.1134
County Use Description: SINGLE FAM RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 1,977
Stories: —
Lot Size: 4,940 square feet
Style: Single Family Residential
Year Built: 2018
Year Renovated: 2018
County: Orange County
APN: 55178111
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Eastwood Elementary
Public K-6 • Assigned • 0.4mi
10/10
Sierra Vista Middle School
Public 7-8 • Assigned • 1.2mi
9/10
Northwood High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Irvine is a Master Planned City which makes it truly unique and highly desirable. Irvine is known for its parks and open space. Popular spots include the OC Great Park and Quail Hill Trailhead. Irvine Spectrum has shopping, dining and entertainment....