The most common pricing error I see in San Diego is not greed. It is sourcing. An owner prices from a Zestimate, a neighbor’s claim, or the rent the property earned in 2022 plus a feeling, and then the market grades the guess in the most expensive currency there is: vacant weeks.
What an automated estimate actually is
Here is what an automated estimate actually is: a model fitted across enormous areas, blending listings that share your zip code but not your street, your building era, your parking situation, or your condition. In a uniform suburb the blend works tolerably. In San Diego’s neighborhoods it misses constantly, because a renovated Craftsman on a walkable block in North Park and a tired unit on a loud corner three streets over are the same property to the model and different products to every tenant who tours both.
What a real comp process looks like
What a real comp process looks like. Pull actual comparable listings, same bedroom count, same product type, tight radius, recent. Note the asking rents, then note which listings closed fast and which sat, because asking prices are opinions and days-on-market is the verdict. Adjust for the things tenants pay for in your specific neighborhood: parking where parking is scarce, outdoor space, in-unit laundry, condition. In some neighborhoods a parking space moves rent by $150 a month; in others it is a shrug. The comp set tells you which neighborhood you are in.
How I run comps
When I run comps for a property, I pull the data from paid comp engines and my own market activity, samples of twenty to sixty nearby listings, then I do the part the algorithm cannot: I look at the property as a tenant would. The number that comes out is not a compliment to the owner. It is a forecast of behavior: price here and it leases in this many days, price there and it sits this many weeks.
The arithmetic of a vacant week
The arithmetic that governs all of it: on a $3,500 rental, every vacant week costs about $800. Overpricing by $100 a month to feel better about the asset earns $1,200 a year and routinely costs three or four vacant weeks to capture, which is a losing trade before counting the weaker applicant pool that overpriced listings attract. The strongest applicants comparison-shop hardest. Price to the real market and you are choosing among them. Price above it and they choose someone else.
Your rent is a number the market already knows. The only question is whether you find out from comps or from vacancy.
Joe Wiseman is a licensed California broker (DRE #02043323) and owns Best Nest Property Management in San Diego.