27818 Rainier Rd is a 1,689 square foot house on a 5,163 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on August 27, 1993 for $206,000. Based on Redfin's Castaic data, we estimate the home's value is $740,687.
Single-familyProperty Type
1993Year Built
5,163 sq ftLot Size
$439Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$740,687
$535K since sold in August 1993$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.3% lower than the average sale price ($782K) 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.
Permits
Mar 15, 2024 • Final
Residential repair/replacement building permit - county
Remove existing roof tiles and install two layers of new underlayment. Reinstall the existing tiles on the single-family home and attached garage.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Property Information
Subdivision Name: 45334
Living Sq. Ft: 1,689
# of Units: 1
Legal Description: TR=45334 LOT 41
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,163
Legal Lot Number: 41
Acres: 0.1185
Depth Footage: 100
Front Footage: 50
Zoning Code: LCA22*
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,689
Stories: —
Lot Size: 5,163 square feet
Style: Single Family Residential
Year Built: 1993
Year Renovated: 1993
County: Los Angeles County
APN: 2865058042
Home facts updated by county records on Oct 5, 2026
Around this home
Schools
K - 12
Preschool & daycare
Castaic Elementary School
Public K-6 • Assigned • 0.5mi
8/10
Castaic Middle School
Public 7-8 • Assigned • 1.1mi
7/10
Valencia High School
Public 9-12 • Assigned • 4.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castaic is currently a balanced housing market, offering fair ground for both buyers and sellers. The median home sale price sits around $785,000. With properties spending an average of 41 to 53 days on the market, buyers have time to negotiate terms...
The Los Angeles County market is becoming more balanced, giving buyers a little more room to negotiate while well-priced homes can still attract strong interest. With homes taking longer to sell and buyers becoming more selective, pricing and...