4+ Bedroom Apartment Rent in Castle Rock, CO
Median asking rent for a 4+ bedroom apartment in Castle Rock, Colorado as of July 2026. That's +43% higher than the citywide median of $2,493 and +41% above the national 4+ bedroom median of $2,520.
Income needed for a 4+ bedroom in Castle Rock
Using the standard 30% rent-to-income guideline (the threshold above which households are considered rent-burdened), here's what you need to earn to comfortably afford a 4+ bedroom at the current median rent.
Rent by apartment size in Castle Rock
Compare Castle Rock's median rent across every apartment size.
Cheapest cities for a 4+ bedroom in Colorado
| # | City | 4+ Bedroom rent |
|---|---|---|
| 1 | Sterling | $1,550 |
| 2 | Alamosa | $1,610 |
| 3 | Pueblo | $1,892 |
| 4 | Montrose | $1,950 |
| 5 | Clifton | $2,020 |
| 6 | Cortez | $2,020 |
| 7 | Manitou Springs | $2,150 |
| 8 | Rifle | $2,200 |
| 9 | Northglenn | $2,204 |
| 10 | Granby | $2,300 |
| 11 | Timnath | $2,400 |
| 12 | Grand Junction | $2,412 |
| 13 | Greeley | $2,420 |
| 14 | Loveland | $2,460 |
| 15 | Glenwood Springs | $2,500 |
Most expensive cities for a 4+ bedroom in Colorado
| # | City | 4+ Bedroom rent |
|---|---|---|
| 1 | Highlands Ranch | $4,140 |
| 2 | Peyton | $4,110 |
| 3 | Erie | $3,920 |
| 4 | Monument | $3,840 |
| 5 | Morrison | $3,810 |
| 6 | Commerce City | $3,700 |
| 7 | Greenwood Village | $3,680 |
| 8 | Thornton | $3,583 |
| 9 | Lone Tree | $3,580 |
| 10 | Louisville | $3,570 |
| 11 | Castle Rock (this page) | $3,565 |
| 12 | Evergreen | $3,550 |
| 13 | Littleton | $3,540 |
| 14 | Parker | $3,515 |
| 15 | Broomfield | $3,515 |
Nearby cities — 4+ bedroom rent
Considering nearby alternatives? 5 of these cities have cheaper 4+ bedroom rents than Castle Rock.
| City | Distance | 4+ Bedroom rent | vs Castle Rock |
|---|---|---|---|
| Castle Pines, CO | 8.7 mi | $3,480 | $-85 (-2%) |
| Lone Tree, CO | 14.8 mi | $3,580 | +$15 (0%) |
| Monument, CO | 15.3 mi | $3,840 | +$275 (+8%) |
| Parker, CO | 15.9 mi | $3,515 | $-50 (-1%) |
| Meridian, CO | 16 mi | $2,500 | $-1,065 (-30%) |
| Cherry Creek, CO | 16 mi | $2,871 | $-694 (-19%) |
| Highlands Ranch, CO | 16.5 mi | $4,140 | +$575 (+16%) |
| Centennial, CO | 19.3 mi | $3,423 | $-142 (-4%) |
| Greenwood Village, CO | 20.2 mi | $3,680 | +$115 (+3%) |
| Littleton, CO | 21.2 mi | $3,540 | $-25 (-1%) |
| Englewood, CO | 24.1 mi | $2,874 | $-691 (-19%) |
| Aurora, CO | 26.8 mi | $3,158 | $-407 (-11%) |
4+ Bedroom rent in Castle Rock — common questions
How much is a 4+ bedroom apartment in Castle Rock?
As of July 2026, the median 4+ bedroom apartment rent in Castle Rock, Colorado is $3,565 per month. This is +43% higher than the citywide median of $2,493.
What income do you need to afford a 4+ bedroom in Castle Rock?
Using the standard 30% rent-to-income rule, you would need an annual income of about $142,600 ($11,883/month gross), which works out to roughly $68.56/hour at a full-time job.
Is Castle Rock expensive for a 4+ bedroom compared to the rest of the US?
Castle Rock's 4+ bedroom median of $3,565 is +41% above the national 4+ bedroom median of $2,520. It ranks in the 83th percentile of US cities tracked.
How does Castle Rock rank for 4+ bedroom rent in Colorado?
Among the 62 cities in Colorado with 4+ bedroom data, Castle Rock ranks #52 from cheapest to most expensive.
Are there cheaper 4+ bedroom options near Castle Rock?
Yes — nearby cities with cheaper 4+ bedroom rents include Castle Pines ($3,480), Parker ($3,515), Meridian ($2,500).