Continuing our city-by-city series covering every market in Orange County, this report looks at Brea and Buena Park — two neighboring North County cities with rents close enough to invite comparison, but different enough in composition that the comparison is worth digging into.

Brea: pulled up by a mix of larger homes
Brea’s apartment rents run in the mid-$2,500s — RentCafe and Zillow both put one-bedroom units around $2,595–$2,597, with two-bedrooms closer to $2,965. But the citywide median rent across all property types (including single-family homes) is reported closer to $3,200, a meaningful gap from the apartment-only figures. That spread suggests Brea’s rental market is a genuine mix — a solid apartment stock alongside a meaningful share of single-family rentals pulling the overall median higher.
For owners, that mix matters: comparing your property to a single citywide “average” can be misleading in Brea specifically, since an apartment and a single-family rental are being pulled from very different parts of that average. Comparable-property pricing matters more here than in a more uniform apartment market.
Buena Park: a steady, moderately priced market
Buena Park’s average rent sits closer to $2,333–$2,397, with the largest share of rentals — about 46% — falling in the $2,001–$2,500 range. Rent growth has been modest, around 0.35% year-over-year, essentially flat. Renter-occupied households make up about 44% of the city, a fairly even split with owner-occupied homes, which points to a stable, established rental base rather than a market in rapid transition.
For owners, Buena Park looks like a consistency play — rents aren’t spiking, but they’re not softening either, and a well-priced, well-maintained unit in the dominant $2,001–$2,500 band should find qualified tenants without much friction.
A vacancy data gap worth noting
Neither city had reliable, city-specific vacancy rate data available in this search — a reminder that granular local data isn’t always published at the city level the way rent data is. As a reference point, Orange County’s broader multifamily vacancy rate has been running in the 4.0–4.3% range in 2026, per Kidder Mathews’ regional data cited in our earlier vacancy report. Absent city-specific numbers, that countywide figure is the best available baseline, though it should be treated as directional rather than precise for either Brea or Buena Park specifically.
What this means if you own in either market
In Brea, know which comparables you’re actually being measured against — apartment or single-family — before trusting a single average. In Buena Park, the story is less about volatility and more about disciplined pricing within a well-established, moderately priced band. Both are reminders that a citywide number is a starting point, not a pricing strategy — a principle that applies to every city in this series.
Own a rental in Brea, Buena Park, or elsewhere in Orange County and want to know how your property compares to current market data? Reach out to Smart One Property Management.
Sources: RentCafe, Average Rent in Brea, CA; Zillow Rental Manager, Average Rental Price in Brea, CA; RentCafe, Average Rent in Buena Park, CA; Zillow Rental Manager, Average Rental Price in Buena Park, CA.

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