Two homes can share a zip code and answer to different governments. In the section of West Hills closest to the Ventura County line, that isn't a hypothetical. One address under 91307 sits inside the Los Angeles city limits, covered by LAPD, LAFD, and a single county assessor. A short drive away, another address under the same 91307 sits in unincorporated Ventura County, behind a private gate, inside a public agency most buyers have never heard of before they see it on a preliminary title report.
That agency is the Bell Canyon Community Services District, and it changes what a "West Hills" listing actually means once you look past the zip code.
One Zip Code, Two Recorders' Offices
Public sold-home records make the overlap easy to see. In the same recently-closed batch of West Hills-area sales, an address at 24118 Highlander Rd carries the city name West Hills, sold in May 2026 after seven days on market at seven percent above list, working out to roughly $634 per square foot on a home built in 1964. A few doors over in the same 91307 zip code, an address at 54 Saddlebow Rd carries the name Bell Canyon, sold in March 2026 after 52 days on market at nine percent below list, at $413 per square foot on a home built in 1979.
Different pricing dynamics, different marketing timelines, same zip code. The gap isn't just square footage or age of construction. One property is inside the City of Los Angeles. The other sits in an unincorporated pocket of Ventura County that Los Angeles County's own boundary happens to run past.
For context on the broader number a buyer sees first: West Hills carried a median list price near $999,000 in July 2026, with homes spending a median of 59 days on market that month. That single figure describes every listing tagged West Hills in the MLS, whether the parcel sits inside city limits or across the county line in Bell Canyon. It cannot tell you which government sends the fire truck.
What the Extra Agency Actually Pays For
The Bell Canyon Community Services District was formed in 1984 under California's Community Services District law. When it was created, the area was detached from the Rancho Simi Recreation and Park District, and the portion of property tax revenue that used to fund that parks district was redirected to the new CSD instead. That's the origin of the extra layer: it isn't a fee bolted on top of what Los Angeles County collects, it's a redirection of tax dollars into a separate agency built specifically to serve one gated community.
That agency's most recently published annual budget, for fiscal year 2024-25, shows $740,356 in property tax revenue against $780,356 in total income, the remainder coming from interest earned on reserves. A countywide service review of the district's finances tracked its property tax revenue from $531,718 in fiscal year 2015-16 up to the current level, a rise of roughly 39 percent over about nine years, funding a consistent basket of services: solid waste collection through a private contractor the CSD pays directly, and long-standing contracts that route paramedic response through the Los Angeles Fire Department and traffic enforcement through the California Highway Patrol. The same three services, a steadily climbing bill.
Same Zip Code, Different Government
| West Hills (City of Los Angeles) | Bell Canyon (unincorporated Ventura County) | |
|---|---|---|
| County | Los Angeles County | Ventura County |
| Zip code | 91307, also 91304 | 91307 |
| Local government | City of Los Angeles | Unincorporated area served by the Bell Canyon Community Services District |
| Paramedic response | Los Angeles Fire Department, standard city service | Los Angeles Fire Department, under a CSD contract |
| Traffic enforcement | Los Angeles Police Department | California Highway Patrol, under a CSD contract |
| Trash collection | Standard city or private hauler | Private hauler under direct CSD contract |
| HOA | Yes, by tract | Yes, plus the CSD |
The HOA Didn't Go Away, It Got Company
Gated pockets inside West Hills proper, tracts like Monte Vista, Hidden Lake, and Country Hills Estates, run on a single private HOA that handles landscaping, gates, and common-area upkeep. That HOA is the only layer between the homeowner and the county.
Bell Canyon keeps its private HOA for those same functions and adds the CSD on top, a public agency with its own elected board, its own budget, and its own line on the property tax bill. Two organizations, two purposes, two sets of documents to request before closing.
Board Meetings Now Available by Zoom
A 2022 review of the district's operations noted that its board meetings were held at a community center inside the gated community, on property the HOA owns. The reviewers flagged public access as a consideration under open-meeting law, since a member of the public who isn't a Bell Canyon resident could not simply walk in and attend.
The district's current governance page shows a partial fix: board meetings, held the third Monday of each month, are now also broadcast over Zoom, with login instructions posted in advance. A buyer weighing a Bell Canyon purchase today doesn't need to talk their way past a guard gate to see how the district is run. They can watch a meeting from their kitchen table before they ever submit an offer.
What to Ask Before You Write the Offer
- Confirm with the title company or assessor's office whether the parcel sits in Los Angeles County or Ventura County. The zip code alone won't tell you.
- Ask for the HOA's CC&Rs and, separately, the CSD's most recent adopted budget and audited financial statements. Both are public documents.
- Ask which agency responds to a 911 call at that specific address and which agency handles routine traffic enforcement on the private roads.
- Check the preliminary title report for any CSD-related assessments or liens listed alongside the standard property tax bill.
- If the property is in Bell Canyon, look up the next board meeting date and sit in on it, in person or by Zoom, before the offer deadline.
A Few Questions Worth Asking Directly
Does the CSD replace the HOA dues? No. They fund different things. The HOA covers private community upkeep. The CSD is a public agency funded through property tax, covering contracted services like paramedic response, traffic enforcement, and trash collection.
Are all 91307 addresses affected? No. The zip code covers far more parcels inside the City of Los Angeles than it does inside Bell Canyon. The overlap only matters for the specific homes that fall on the Ventura County side of the line.
Can I see the CSD's finances before I make an offer? Yes. The district posts budgets and financial statements on its own site, and board meetings are open to attend by Zoom.
A zip code was never built to describe a government boundary. For most West Hills buyers that gap never surfaces. For the handful of listings that sit on the Bell Canyon side of it, it's the difference between one tax bill and two, one HOA and two organizations, and a due-diligence checklist that a standard West Hills purchase doesn't require.
If you're comparing a listing that says West Hills but might actually sit inside Bell Canyon's boundary, it's worth running the county, the fire contract, and the CSD budget before the offer goes in, not after. Kevin Goldman works this specific stretch of the west San Fernando Valley and can walk you through which side of the line a property actually sits on before you sign anything.
