Rent in Black Diamond, WA
A 2-bedroom in Black Diamond, WA (ZIP 98010) typically rents for about $1,879 a month, with a range of $1,167–$2,590. Owner-occupied homes in King County pay about 0.83% of their value a year in property tax, and the 30-year fixed mortgage rate averaged 7.24% in the week of Oct 29, 2026.
Rent by bedrooms
| Size | Typical | Range across ZIPs | ZIPs |
|---|---|---|---|
| Studio | $2,120 | $2,091–$2,120 | 1 |
| 1 bed | $2,210 | $2,180–$2,210 | 1 |
| 2 beds | $1,879 | $1,167–$2,590 | 1 |
| 3 beds | $2,765 | $2,150–$3,380 | 1 |
| 4 beds | $4,020 | $3,954–$4,020 | 1 |
Typical = median of each ZIP's best guess. Gross rent (rent plus tenant-paid utilities). Sources: HUD Small Area Fair Market Rents (Oct 1, 2026), Census ACS 5-year median gross rent (Dec 31, 2024) and HUD county Fair Market Rents (Oct 1, 2026).
Black Diamond ZIP codes
2 bedsFrequently asked questions
- What is the average rent for a 2-bedroom in Black Diamond, WA?
- About $1,879 a month: the median of the typical rents in 1 ZIP code, which range from $1,167–$2,590. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a 1-bedroom in Black Diamond, WA?
- About $2,210 a month: the median of the typical rents in 1 ZIP code, which range from $2,180–$2,210. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a 3-bedroom in Black Diamond, WA?
- About $2,765 a month: the median of the typical rents in 1 ZIP code, which range from $2,150–$3,380. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a studio in Black Diamond, WA?
- About $2,120 a month: the median of the typical rents in 1 ZIP code, which range from $2,091–$2,120. Figures are gross rent (rent plus tenant-paid utilities).
- What is the average rent for a 4-bedroom in Black Diamond, WA?
- About $4,020 a month: the median of the typical rents in 1 ZIP code, which range from $3,954–$4,020. Figures are gross rent (rent plus tenant-paid utilities).
- What is the property tax rate in Black Diamond, WA?
- Owner-occupied homes in King County pay a typical 0.83% of their value a year (Census ACS, median taxes paid ÷ median home value, Dec 31, 2024). Investors often pay more after a purchase: the home is reassessed at the sale price and there is no homestead exemption.
- What is the current 30-year mortgage rate?
- The 30-year fixed rate averaged 7.24% in the week of Oct 29, 2026 (Freddie Mac PMMS via FRED). It's a national average for owner-occupied loans; investment property loans usually cost more.
- Where do these Black Diamond rent figures come from?
- HUD Small Area Fair Market Rents (Oct 1, 2026), Census ACS 5-year median gross rent (Dec 31, 2024) and HUD county Fair Market Rents (Oct 1, 2026).