Renting in Castle Rock

Rent in Castle Rock shows a comparatively tight, mutually consistent range across sources -- $1,972 to $2,039/month on average -- a real, disclosed contrast with the wider spreads seen in Highlands Ranch's and Parker's own rent data.

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A comparatively tight range across sources

Average apartment rent is cited at $1,972/month (down 4.36% year-over-year, from $2,062 the prior year) by one source and $2,039/month by a second -- a genuinely tighter, more mutually consistent range than either Highlands Ranch's or Parker's own wider disclosed rent spreads.

A breakdown by unit size

By unit size: one-bedroom $1,681 (767 sq ft), two-bedroom $2,020 (1,070 sq ft), three-bedroom $2,607 (1,400 sq ft). More than half (51%) of Castle Rock rentals fall in the $1,501-$2,000/month band, per the same source.

How that compares to owning

Given Castle Rock's $636K-$660K median home price range (see housing-market) and current mortgage rates, renting remains, on the standard figures, a meaningfully lower monthly commitment than owning here.

Key takeaways

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Last reviewed: 2026-08-24. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.