From 9 4-bed listings in ZIP 91915. Asking is what landlords list at; fair rent is our estimate of what the unit is worth against nearby comparable listings.
$4,300Typical asking rent (middle half $4,200 to $4,850)
$4,332Our fair-rent estimate, typical unit
-1%Typical asking versus fair rent
41%Listings in 91915 that have already cut their price
1,844 sq ftTypical size
24 daysTypical time listed
A typical 4-bed in 91915 asks 14% less than the San Diego County median for the same size ($5,025).
What to offer on a 4-bed here
Asking here runs close to fair rent, so the leverage is time on market and price cuts rather than a deep opener.
Lowball shows the number for the specific listing you are looking at, with the comparable rentals it used and a letter to send.
See the fair rent on the listing you are looking at.
Lowball is a free browser extension for Chrome and Firefox. On any Zillow rental it shows our estimate, the comparable listings behind it, an opening offer and a message to send.
Data as of Oct 11, 2026 (the listings our model was last trained on). Refreshed monthly. Source: public San Diego County rental listings collected by Lowball; estimates from our model (see accuracy). Not affiliated with Zillow.