This is the second installment in our two-part series on creating in-law suites. If you haven’t read Part 1, which covers family needs assessment, location options, essential design elements, and local regulations, we recommend starting there.
Smart home technology offers exceptional benefits for multigenerational homes without being intrusive. Intercom systems and smart displays allow for easy communication between main living areas and the in-law suite. Motion sensors can alert you to unusual activity patterns, while automated lighting reduces fall risks during nighttime bathroom visits. Smart displays can also provide gentle medication reminders without requiring your intervention.
For Hershey area homes, where winter power outages occasionally occur, backup power solutions for critical technology should be considered. Several local electricians specialize in these installations.
Building costs in the Hershey area typically range widely based on the approach taken. Basement conversions generally run between $40,000-$75,000, while garage conversions range from $35,000-$60,000. Full additions are the most expensive option at $85,000-$150,000+ depending on size and finishes.
Financing options uniquely suited for multigenerational remodeling include Pennsylvania’s Keystone Renovate & Repair Loan Program, FHA 203(k) renovation loans, home equity lines of credit, and specialized aging-in-place loans from several Hershey area credit unions.
A Hummelstown homeowner recently shared, “We were surprised to discover the USDA Rural Development loan program covered our area and provided attractive terms for our addition. It’s worth exploring all options, even ones that don’t initially seem to apply.”
Creating a realistic timeline helps manage everyone’s expectations. The planning and design phase typically takes 1-2 months, while permitting requires 4-6 weeks (longer for historic districts in Hershey). The construction phase ranges from 2-4 months depending on scope, followed by 2-3 weeks for finishing and furnishing.
Seasonal considerations are important in our region. Starting exterior work in late spring allows for completion before winter weather arrives. If you’re planning an in-law suite for aging parents, consider their comfort during construction—Pennsylvania summers can be challenging for seniors if air conditioning is temporarily affected.
Sound Transmission
Pennsylvania’s older homes often lack adequate sound insulation. Consider acoustic insulation in shared walls, solid-core doors, white noise machines, and thoughtful furniture placement. One Derry Township family installed a decorative bookcase along a shared wall, significantly reducing sound transmission while providing functional storage.
Storage Solutions
Storage is frequently overlooked but critical for comfortable living. When designing your in-law suite, incorporate built-in wardrobes to maximize floor space, under-bed storage systems, dual-purpose furniture, and seasonal rotation systems for Pennsylvania’s distinctive seasons.
Most successful in-law suites include dedicated linen storage and at least one large closet. A Hershey client commented, “Having adequate storage meant my mother could bring meaningful possessions from her previous home, which made her new space feel truly personal.”
Once construction is complete, several strategies can help ensure a smooth transition. Create clear but flexible household guidelines, schedule regular family meetings to address emerging concerns, establish routines for shared spaces, and plan intentional family activities that respect everyone’s need for both connection and independence.
Many Hershey families find that establishing “house warming” traditions helps mark the beginning of this new chapter positively. Consider a small gathering to celebrate the completed space before move-in.
While multigenerational living offers many benefits, it isn’t for everyone. Consider whether relationships are generally healthy and respectful, if family members can comfortably discuss concerns and boundaries, if your home and property realistically accommodate the needed modifications, and whether financial resources are sufficient for creating a truly functional space.
A trial period can be valuable—invite your family member to stay for an extended visit before making permanent changes. This provides insight into how daily routines might mesh and identifies potential friction points that design could address.
The Miller family in Hershey recently completed an in-law suite for Mrs. Miller’s father. They converted an attached garage, creating a 580-square-foot suite with a private entrance, kitchenette, full bathroom, bedroom, and small living area. The project took 14 weeks and cost approximately $62,000.
“The separate entrance was worth every penny,” Mrs. Miller shared. “Dad can have friends visit without feeling like he’s disrupting our household, and he maintains his sense of independence while being just steps away if he needs anything.”
Key to their success was incorporating flexibility into the design. The bathroom features a curbless shower that works perfectly now but can accommodate a shower chair if needed later. Similarly, the kitchenette is accessible from a wheelchair, though Mr. Miller doesn’t currently require one.
If you’re considering adding an in-law suite to your Hershey area home, begin by holding a family meeting to discuss expectations and needs. Research local zoning requirements specific to your neighborhood, then schedule consultations with contractors experienced in multigenerational homes. Visiting model homes or completed projects can help you gather ideas before developing a realistic budget and financing plan.
Remember that the best in-law suites balance independence with connection, creating spaces that honor the dignity and autonomy of all family members while facilitating meaningful interaction.
At D56 Construction, we understand the unique considerations of creating multigenerational living spaces in the Hershey area. Our team is experienced in navigating local regulations and designing thoughtful, functional spaces that enhance family relationships while respecting individual needs.
Ready to explore how an in-law suite might work in your home? Contact us for a consultation that focuses on your family’s unique dynamics and your home’s specific characteristics.