SUNCOMPLAINTS.COM · COMMUNITY REPORT PAGE
The Grove at Alta Ridge
Thornton, CO · Owner: Sun Communities, Inc. (NYSE: SUI)
About this community
| Community | The Grove at Alta Ridge |
|---|---|
| Address | See directory listing (being verified for this page) |
| City / State | Thornton, CO |
| Acquired by Sun | 2014 |
| Sites / lots | 382 (MHBO directory profile) |
| Year built | 1973 (MHBO directory profile) |
| Source | Sun Communities FY2025 Form 10-K, Schedule III (SEC filing) |
Directory listing: MHBO community page (third-party directory; address data cross-checked against it).
The numbers reported here
No verified figures have been filed for this community yet. The first residents to report lot-rent history, fees and pass-through charges set the baseline this page tracks — every figure labeled with its source and date.
Resident reports
No reports have been published from this community yet. Reports are published as the resident's own account, with a verification tier (anonymous / resident-verified / named) and an affidavit option.
Be the first to report from The Grove at Alta Ridge File a complaint now
Buyback & blocked-sale record
This page tracks reported cases where a resident says the park bought their home, or a sale to an outside buyer was blocked or stalled: what the resident was offered, what independent buyers offered, and what the home later sold for. No cases filed yet for this community.
What residents say elsewhere
Collected from public sources, summarized and attributed, with links to the originals. Summaries describe what reviewers and reporters say; allegations are not findings.
- other · 3.5 (275 reviews) — Via Birdeye aggregate (pool-mixing documented across Sun parks; park attribution uncertain): a reviewer who says they lived at this community (1201 W Thornton Pkwy) for over a decade alleges that after Sun Communities purchased the park the quality and safety declined sharply, lot rent rose to $925, residents are forced onto a single spotty internet provider, the main water line breaks constantly and tenants are made to pay more for repairs, and complaints to the office go nowhere. Another reviewer alleges residents who complain about unenforced dog rules face retaliation and are told to move out if they are unhappy. Note the pool spans ownership eras: a recent review praises a newer owner ('HP') for removing diseased trees, indicating the pool includes post-Sun-era reviews. Original source
Themes: rent, utilities, retaliation, management, maintenance - other — An MLS listing for a home at 1201 W Thornton Parkway, Space #252, in The Grove at Alta Ridge states lot rent is $909 plus utilities. Original source
Themes: rent - other — Colorado's Mobile Home Park Oversight Program (Division of Housing, created under the 2019 Mobile Home Park Act) is the state route for complaints of the kind alleged at this park: it receives and investigates resident complaints about Mobile Home Park Act violations - including utility billing and water/wastewater issues - runs a dispute resolution program, and can take enforcement action (complaint line 1-833-924-1147). Original source
Themes: governance, utilities
Fight back in CO
State Attorney General — file a consumer complaint with the CO Attorney General's office: official complaint page · Office phone: (720) 508-6000. (Officeholder listings change with elections; this route is to the office, verified October 2025.)
Build an AG-ready packet: a dated, specific account — what happened, when, what it cost you, what management said — carries more weight than a phone call. This portal's report flow turns your account into exactly that, with an optional signed affidavit.
Sun Communities' response
Sun Communities is invited to respond to any report published about this community. Substantive responses are published here, alongside the reports.
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