York County · Fairview Township · #25-0069
Sienna Phase 2
Fairview Township, PA · 291 homes, apartments · 109.9 acres
About this project
A 109.9-acre site in Fairview Township is proposed for 291 multi-family units under a preliminary/final land development plan.
County recommendation: Consistent with county plan
- Engineer / designer
- Alpha Consulting Engineers, Inc.
- Plan type
- Preliminary Final Land development
- Land use
- Multi-family
- Water
- Public water
- Sewer
- Public sewer
Filing history
- 2025-04-09 · #25-0069 · Preliminary Final Land development · 291 lots/units
The full picture AI research · Nov 1, 2026
Sienna Phase 2 is a proposal for 291 apartment-style homes on a 109.9-acre site in Fairview Township, York County. The county filing describes it as a combined preliminary and final land development plan, which means the developer is asking for both stages of plan review at once.
The county records do not say what is on the site now. They do not name the developer, and they do not say who would live there. The only firm listed on the filing is Alpha Consulting Engineers, Inc.
No news coverage, meeting agendas, minutes or developer project page were found that clearly cover Phase 2. A first phase called Sienna is already operating nearby, but the searches did not confirm that Phase 2 is connected to it or to any builder. This explanation therefore rests on the county facts alone.
What it could mean nearby
- 291 new homes would add to the local housing supply, though the records do not say whether they are rentals or for sale.
- A project this size usually adds car trips on nearby roads. A traffic study is normally part of township review, but no study was found for this project.
- The records do not cover schools, utilities, open space or jobs, so no impacts can be stated for those.
Where it stands
The latest county filing is dated 2025-04-09 and shows a land development plan under review. Typically the township planning commission and the township supervisors review the plan next, and approval often comes with conditions. Construction can start only after the final approvals and permits are in place.
- Apr 9, 2025 Latest county filing for the Sienna Phase 2 land development plan
Want to weigh in? Fairview Township's supervisors usually decide land development plans after the township planning commission reviews them, and residents can usually comment at those public meetings. Check the township's posted meeting agendas for dates.
Planning terms explained
- Preliminary/final land development plan
- A detailed site plan showing buildings, roads, utilities and stormwater, submitted for both early and last-stage approval in a single step.
- Multi-family
- A building type with several separate homes, such as apartments, in the same building or complex.
- Land development
- The formal township process for approving a new building project on a site, covering layout, access, drainage and utilities.
- Township supervisors
- The elected board that governs the township and normally votes to approve or deny land development plans.
We searched the web for this project but found nothing beyond the county record, so this explanation is based on the filing alone. Researched by AI from public sources on Nov 1, 2026. It can make mistakes, so check the linked sources and the municipality before relying on it.
Scope estimate for contractors
Estimated construction value: $69.8M
- ~1,746 roofing squares
- ~291 HVAC systems
- ~291 kitchens / 582+ bathrooms
- ~291,000 sq ft of finished living space
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