Craftsman ADU in University Heights
Maryland Street, San Diego, CA
Homeowner Story: Generate rental income
Other Features: Covered porch
Special Circumstance: Historic Home
Charming Craftsman ADU in University Heights
Introducing a stunning craftsman ADU nestled in the heart of University Heights. This custom 2 bedroom, 2 bathroom accessory dwelling unit spans 899 square feet and was thoughtfully designed to complement the historic character of the primary home on the property. The residence combines timeless architecture with modern comfort and offers excellent rental income potential.
From the covered front entry to the detailed trim work, this craftsman-style ADU showcases an exterior rich in character and curb appeal. Learn more about ADU exteriors in our ultimate guide.
Integrating an ADU with a Historic Home
Building this ADU required extra care and planning due to the property’s historic designation. Our team navigated the Historic Review Committee’s requirements by using custom materials like aluminum-clad wood windows that maintained the home’s period-appropriate look while meeting modern energy standards.
Despite a sloped lot, we incorporated retaining walls and carefully engineered the foundation to allow for accessible and cost effective construction. The result is a craftsman ADU that not only blends beautifully with the original home but also adds long-term value to the property.
Building an ADU in a Historic District
Building an ADU in a historic district is possible, and we’re well versed in making it happen. Under California’s State ADU Law, ADUs can be permitted on properties listed in the California Register of Historical Resources. Local jurisdictions may enforce design or material standards to protect the architectural integrity of the neighborhood, but they must do so in a way that complies with Government Code §65852.2(e). This means cities and counties cannot create barriers that make ADU development unreasonably difficult or expensive.
Most municipalities now offer objective design standards for ADUs in historic zones, allowing for ministerial review as long as the design criteria are met. At SnapADU, we have deep experience working with these standards to help homeowners gain approval efficiently while honoring the look and feel of their historic homes. Read more about building an ADU in a historic district.
Floor Plan:
2BR/2BA 32×30 Square

Community:
The City of San Diego ADU Guide
SnapADU is a leader in the San Diego ADU market, with a portfolio that includes dozens of completed and ongoing granny flat projects. Our team’s in-depth knowledge of the city’s ADU regulations and our established relationships with local permitting offices streamline the process for our clients. We’re committed to leveraging our experience to navigate the complexities of each project, from initial design to final construction, ensuring that every ADU we build meets the unique needs of homeowners while complying with local guidelines.
Of note, San Diego promotes the building of more ADUs through the affordable ADU bonus program.
