Homes under $500K in Castle Rock, WA
5 for sale · 32 homes listed · Updated September 27, 2026
- 7629 old pacific highway, Castle Rock 98611 $279,000 · 3 bd · 2 ba · 891 sqft
- 102 sir lancelot way, Castle Rock 98611 $279,900 · 3 bd · 2 ba · 1,056 sqft
- 1006 sandy bend road, Castle Rock 98611 $499,900 · 3 bd · 3 ba · 2,281 sqft
- 1060 cowlitz view court northwest, Castle Rock 98611 $475,000 · 4 bd · 2 ba · 2,285 sqft
- 2746 south silver lake road, Castle Rock 98611 $419,900 · 3 bd · 2 ba · 1,512 sqft
- 118 timberline drive, Castle Rock 98611 Pending $374,900 · 3 bd · 3 ba · 2,478 sqft
- 2104 delameter road, Castle Rock 98611 Pending $264,900 · 3 bd · 1 ba · 1,433 sqft
- 601 helton street, Castle Rock 98611 Pending $329,900 · 3 bd · 2 ba · 1,296 sqft
- 722 southwest 2nd avenue, Castle Rock 98611 Pending $420,000 · 4 bd · 2 ba · 1,728 sqft
- 173 riverview drive, Castle Rock 98611 Pending $265,000 · 2 bd · 1 ba · 960 sqft
- 101 sir lancelot drive, Castle Rock 98611 Pending $329,900 · 3 bd · 2 ba · 1,296 sqft
- 114 cherry street northwest, Castle Rock 98611 Pending $299,999 · 3 bd · 2 ba · 946 sqft
- 411 southeast brierwood court, Castle Rock 98611 Pending $329,900 · 3 bd · 1 ba · 1,104 sqft
- 8021 old pacific highway north 11, Castle Rock 98611 Pending $94,900 · 2 bd · 1 ba · 864 sqft
- 535 diane street southwest, Castle Rock 98611 Pending $339,900 · 3 bd · 1 ba · 1,008 sqft
- 6405 westside highway, Castle Rock 98611 Pending $400,000 · 3 bd · 1 ba · 1,096 sqft
- 102 sherwood lane, Castle Rock 98611 Pending $450,000 · 4 bd · 2 ba · 1,680 sqft
- 412 kirby avenue southeast, Castle Rock 98611 Pending $350,000 · 3 bd · 1 ba · 1,260 sqft
- 203 roake avenue southeast, Castle Rock 98611 Pending $299,500 · 2 bd · 1 ba · 916 sqft
- 708 northeast eaton court, Castle Rock 98611 Pending $405,000 · 3 bd · 2 ba · 1,258 sqft
- 361 southwest warren street, Castle Rock 98611 Pending $199,000 · 4 bd · 1 ba · 1,220 sqft
- 127 pioneer avenue northeast, Castle Rock 98611 Pending $399,900 · 4 bd · 2 ba · 1,568 sqft
- 513 southwest diane street, Castle Rock 98611 Pending $325,000 · 3 bd · 1 ba · 1,008 sqft
- 241 buland drive, Castle Rock 98611 Pending $395,000 · 3 bd · 2 ba · 1,666 sqft
- 1445 hazel dell road, Castle Rock 98611 Pending $349,000 · 3 bd · 2 ba · 1,344 sqft
- 320 roake avenue northeast, Castle Rock 98611 Pending $375,000 · 3 bd · 2 ba · 1,332 sqft
- 240 growlers gulch, Castle Rock 98611 Pending $324,900 · 4 bd · 2 ba · 2,812 sqft
- 204 conger road, Castle Rock 98611 Active Under Contract $449,000 · 3 bd · 2 ba · 1,276 sqft
- 708 eaton court, Castle Rock 98611 Off market since Jul 2026 $419,000 · 3 bd · 2 ba · 1,258 sqft
- 708 northeast eaton court, Castle Rock 98611 Off market since Jul 2026 $419,000 · 3 bd · 2 ba · 1,258 sqft
- 8512 driftwood lane, Castle Rock 98611 Off market since Sep 2026 $339,000 · 2 bd · 1 ba · 918 sqft
- 336 southwest 3rd avenue, Castle Rock 98611 Off market since Sep 2026 $269,999 · 2 bd · 1 ba · 618 sqft