In This Article
- What are the median home prices in Westlake Village and Thousand Oaks in 2026?
- How do property tax rates compare between LA County and Ventura County?
- Which school district serves which side of the Westlake Village county line?
- What does the long-term cost difference mean for your budget?
- Frequently Asked Questions About County Line Tax Implications
When you're house hunting in Westlake Village, understanding the LA County vs Ventura County tax implications could save or cost you thousands annually. The median sale price of a home in Westlake Village was $1.27M last month, down 19.7% since last year. But price is just one piece of the puzzle. Westlake Village is split by the LA County/Ventura County line. The official incorporated city of Westlake Village is in LA County only. The township of Westlake Village (Ventura County side) is technically part of Thousand Oaks. This invisible boundary determines your property taxes, school districts, and even which high school your children will attend.
What are the median home prices in Westlake Village and Thousand Oaks in 2026?
Current market data reveals significant variations across the Conejo Valley. The median sale price of a home in Westlake Village was $1.6M last month, up 26.7% since last year. Meanwhile, In February 2026, Thousand Oaks home prices were down 16.3% compared to last year, selling for a median price of $1.0M. The Zillow data shows The average Westlake Village home value is $1,415,067, down 4.6% over the past year and goes to pending in around 18 days.
For luxury properties, Westlake Village generally tracks around the mid-$1.5M townwide median, Calabasas is similar to slightly higher by neighborhood, Thousand Oaks is lower, and Hidden Hills is an ultra-luxury peer at a much higher median. Westlake Village: townwide medians have tracked near the mid-$1.5M range in early 2026 snapshots, with premium enclaves well above that.
TOWLVZillow WLV$1.0M$1.6M$1.42M2026 Median Home Values
Source: Redfin, Zillow data, February 2026
Buyers should note that On average, homes in Thousand Oaks sell after 44 days on the market compared to 48 days last year. Meanwhile, Homes sell in 58 days in Westlake Village proper, indicating different market dynamics across the county line.
How do property tax rates compare between LA County and Ventura County?
Los Angeles County, CA property tax rate: 0.69%. Median tax: $5,438/yr. The effective rate calculation shows Los Angeles County's effective tax rate of 0.694% sits slightly below California's state average of 0.714%, but its median property tax of $5,438 more than doubles the national median of $2,690.
Ventura County presents a different picture. The median property tax in Ventura County, California is $3,372 per year for a home worth the median value of $568,700. Ventura County collects, on average, 0.59% of a property's assessed fair market value as property tax.
California sets a base property tax rate of 1%. LA County then adds voter-approved bonds, parcel taxes, and special assessments that vary by location. Total rates typically range from 1.21% to 1.45%. This means the actual tax rate you pay depends heavily on your specific location and local assessments.
| County | Effective Tax Rate | Median Annual Tax | Median Home Value |
|---|---|---|---|
| Los Angeles | 0.69% | $5,438 | $783,300 |
| Ventura | 0.59% | $3,372 | $568,700 |
| Westlake Village (estimated) | 0.65% | $9,200 | $1,415,000 |
For a typical Westlake Village home valued at $1.4 million, the annual property tax difference between counties could range from $1,400 to $2,800, depending on local assessments and improvement districts.
Which school district serves which side of the Westlake Village county line?
LA County side = LVUSD → Elementary and middle schools feed into LVUSD, high school is Agoura High · Ventura County side = CVUSD → Elementary, middle, and high school all feed into CVUSD, high school is Westlake High This school assignment has significant implications for families and property values.
Las Virgenes Unified (LVUSD) is a K, 12 district serving approximately 9,600 students across communities including Agoura Hills, Calabasas, Hidden Hills, Bell Canyon, and Westlake Village. According to PublicSchoolReview, LVUSD ranks in the top 10% of all California school districts for combined math and reading proficiency, with a graduation rate around 96%.
On the Ventura County side, CVUSD is home to Westlake High School, which most local parents and agents consider the best overall high school in the Conejo Valley. Westlake High is strong across the board: academics, athletics, performing arts, and electives. The school serves students from the Ventura County side of Westlake Village and the Lang Ranch neighborhoods in Thousand Oaks.
A critical nuance: Here's what makes this confusing: Westlake High School (often considered the best overall high school in the area) is actually in CVUSD, not LVUSD. Many buyers specifically seek homes on the Ventura County side to access Westlake High School, which affects demand and pricing patterns.
For families considering their options, Families can apply for interdistrict transfer, but both districts must approve the request and space must be available. Because LVUSD schools are popular, waitlists are common. Buying within the district is the only reliable way to guarantee enrollment.
What does the long-term cost difference mean for your budget?
Beyond the immediate tax implications, the county line affects multiple cost factors. There is a slight difference in sales tax between Ventura and LA County, but it's unlikely you'll shop on one side of town vs. the other in order to save. However, property tax differences compound over time.
Consider a $1.5 million home purchase. On the LA County side, with an effective rate around 0.69%, annual property taxes would be approximately $10,350. The same home on the Ventura County side, with an effective rate around 0.59%, would generate annual taxes of approximately $8,850. That's a $1,500 annual difference, or $15,000 over ten years.
Proposition 13 caps annual increases at 2% for existing homeowners, which means someone who bought in 2000 pays far less than a neighbor who bought the same house in 2024. This protection makes property taxes predictable, but it also creates significant disparities between long-term and new homeowners.
For buyers exploring the area, consider the lifestyle differences too. The LA County side provides access to The Stonehaus, a popular winery and cafe nestled in its own vineyard at the Westlake Village Inn. Stonehaus Winery and Cafe in Westlake Village is a great kid and dog friendly place to hang out, have lunch, coffee, and enjoy some wine. The Stonehaus is a top spot in Westlake Village for wining and dining. Meanwhile, the Ventura County side offers easy access to Wildwood Regional Park, where Paradise Falls drops 40 feet into a large pool along the Arroyo Conejo in Thousand Oaks. The waterfall is located within Wildwood Park, and thanks to an almost excessive network of trails, Paradise Falls may be reached via several routes, including a 2.15-mile out and back hike or a 2.55-mile loop that visits a small cave.
Frequently Asked Questions About County Line Tax Implications
Can I choose which county I'm in when buying in Westlake Village?
No, the county designation is fixed based on the property's location relative to the county boundary. Westlake Village sits on the LA County / Ventura County line, and that line determines the school district. A Westlake Village address alone does not tell you the school district. Your realtor can verify the county and school district for any specific property.
Do property taxes affect home values across the county line?
Yes, but school districts often have a greater impact on values than tax rates. Properties feeding into Westlake High School (CVUSD) often command premiums despite being in the higher-tax LA County area, while access to top-rated schools can offset tax considerations for many buyers.
How do I find out exactly which county and school district a property is in?
A Westlake Village address alone doesn't tell you which district you're in. I can confirm the district for any address in seconds. Both the LA and Ventura County assessor websites provide online tools to verify property details, tax rates, and school assignments by address.
Are there other cost differences I should know about?
Beyond property taxes, consider homeowners insurance rates (wildfire risk varies by specific location), utility providers, and local improvement district assessments. These additional charges fund schools, community colleges, infrastructure projects, and local services. Some neighborhoods have additional HOA fees or special assessments regardless of county.
Thinking About Buying or Selling in the Conejo Valley?
Davis Bartels and the DB Real Estate Group have helped nearly 1,000 families navigate the local market since 2009. Whether you're exploring your options or ready to make a move, reach out for a no-pressure conversation about your goals.
Contact Davis: davisbartels.com
