Pricing rent from comparables: how to pick comps and adjust for differences

Choose comparables that a renter would also look at

A comparable is a home a renter would weigh against yours. Aim for the same number of bedrooms, a similar size and age, the same type (apartment, house, townhome), and the same part of town. Start within a mile in a city and widen in rural areas. Use rentals on the market now and rentals that leased in the last 60 to 90 days. Skip homes that have sat for months at a price nobody pays.

For a rough cross-check at the area level, HUD publishes Fair Market Rents by bedroom count for each metro area and county, set at the 40th percentile of local gross rents for standard-quality units (see HUD User). It is a benchmark, not a price for your unit, and it lags the market.

The worksheet

For each comp, record: address, bedrooms and bathrooms, square feet, rent, what is included (utilities, parking, laundry), condition and date listed or leased. Then add a line for each difference from your unit.

There is no universal dollar value for a feature. Use your own market: look at two otherwise similar listings that differ in one thing, such as a garage, and see how much more one asks. Set that as your adjustment.

A worked example

Example a made-up 2 bed, 1 bath unit with one parking space and no laundry. Comp A: 2 bed, 1 bath, no parking, in-unit laundry, rent $1,600. Adjust +$75 for parking, -$60 for laundry you lack: $1,615. Comp B: 2 bed, 1 bath, same features, older finishes, rent $1,540. Adjust +$40 for better condition: $1,580. Comp C: 2 bed, 1.5 bath, one space, rent $1,700. Adjust -$50 for the half bath: $1,650. Adjusted rents: $1,580, $1,615, $1,650. The middle is $1,615, so the owner lists at $1,625 and is ready to settle at $1,600.

The adjustments above are invented for the example. The method is what matters: change each comp until it matches your unit, then compare.

Sanity checks before you list

• If your number is far from every comp, you have missed a difference or the market has moved. Recheck.
• Weigh recent leases more than old asking prices.
• Listing a little above your target leaves room to negotiate, but too high costs days on the market. See what a vacant unit costs per day.
• A free month or a lower rent can reach the same yearly total. See concession or lower rent.
• Local rent rules may cap increases or the starting rent. Check yours before you set it.

Price the home, not the renter

Set one asking rent for the unit and offer it to everyone. Quoting a different rent to different inquirers because of who they seem to be is a fair housing problem. See fair housing in rental ads.

How DoorKeeping handles it

DoorKeeping prefills a listing's rent from the unit's market rent, or the last lease's rent if none is set, and you can change it before publishing. You choose the number. DoorKeeping does not set or suggest rents from other owners' data. In Claude or ChatGPT you can ask for your rent roll and the rent each unit pays, which is a useful starting point for your comparison. See the connect page.

Sources

1. HUD User: Fair Market Rents, read Oct 30, 2026
2. DoorKeeping: Connect Claude or ChatGPT (steps and tools list), read Oct 30, 2026

Questions

How many comparables do I need to price a rental?

Three to five that a renter would also consider, listed now or leased in the last 60 to 90 days.

Should I use asking rents or leased rents?

Prefer what leased. An asking rent on a home that has sat for months does not show what renters will pay.

How much should I adjust for a parking space or laundry?

There is no universal figure. Compare two similar local listings that differ in that one feature and use the gap.

Is HUD Fair Market Rent the right price?

It is a benchmark for an area, not a price for your unit. Use it as a cross-check against your comps.