506 Rose Lane Twin Peaks CA represents a specific residential parcel within the Twin Peaks neighborhood of San Francisco, California. This area sits on the southwestern slope of Twin Peaks, offering dense residential streets with tree cover and views toward downtown, the Bay, and surrounding neighborhoods. The property is zoned for low-density residential use typical of the area, which emphasizes single-family homes and small lot footprints. Residents rely primarily on personal vehicles or rideshares, as MUNI service is limited on nearby streets. This overview outlines the geographic context, access considerations, and neighborhood profile relevant to 506 Rose Lane and its immediate surroundings.
Location and Geographic Context
506 Rose Lane is situated in the Twin Peaks district of San Francisco, a neighborhood defined by its eponymous peaks and residential streets. The address places the property on a north-facing segment of Rose Lane, adjacent to Pine Lake Drive and roughly 2 miles south of the Portola neighborhood. The site falls within Supervisor District 7 and Assembly District 17, subject to local planning policies that prioritize hillside stability and fire safety. Elevation at this parcel is approximately 680 feet, contributing to microclimate variations compared with sea-level neighborhoods. Property records indicate a single-family residential (SFR) zoning classification that governs permissible development and building coverage.
Address and Assessor Information
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Street Address | 506 Rose Lane, Twin Peaks, CA 94131 | Assessor Parcel Number (APN) records |
| ZIP Code | 94131 | USPS address database |
| Supervisor District | 7 | SF Department of Elections |
| Assembly District | 17 | California State Assembly |
| Fire Zone | Very High Fire Hazard Severity Zone (VHFHSZ) | CAL FIRE and SF Fire Department maps |
| Elevation (approx.) | 680 ft | Topographic maps and assessor elevation data |
| Zoning | Residential Single-Family (RH) | San Francisco Planning Code |
Access and Transportation
Access to 506 Rose Lane is primarily via local roads, with the most common approach from Pine Lake Drive or Portola Drive. Turn restrictions and narrow lanes are common on residential streets; during peak hours, inbound traffic toward Portola can experience moderate delays. Public transportation options are limited, but the following nearby routes provide regional connectivity: a short walk to the 36 Broadway bus for downtown access, and alternative routes via 38 Geary and 5 Fulton along Portola Drive. Street parking is often occupied or time-limited; steeper segments may require short walks from on-street parking. Bicycle access is possible via Pine Lake Drive, though gradients can be steep.
Connectivity and Services
- Primary arterial: Portola Drive (north–south)
- Bus routes nearby: 36 Broadway, 38 Geary, 5 Fulton
- Fire station access: Station 13 (Portola) and Station 4 (Lake Merced vicinity)
- Nearest clinic: UCSF Mount Zion at Parnassus Heights, approximately 2.5 miles northeast
Neighborhood Profile
Twin Peaks is a hillside neighborhood characterized by curvilinear streets, dense tree canopy, and single-family homes with modest footprints. Property values in the area reflect the desirable views and limited buildable land, with a mix of owner-occupied and long-term residents. The neighborhood benefits from relative tranquility and proximity to recreational assets such as Pine Lake Park and the Twin Peaks Natural Area, while contending with challenging topography for construction or remodeling. Crime rates are typically lower than citywide averages, consistent with many interior hillside neighborhoods.
Housing Stock and Lot Characteristics
Lots on Rose Lane are narrow but deep, a legacy of early 20th-century subdivision patterns. Homes tend to be one to two stories, often with attached garages or carports. Many properties have retained historic landscaping, including mature palms and eucalyptus. Development potential is constrained by slope, geotechnical considerations, and strict planning review for hillside alterations. Existing use typically does not support short-term rental activity under local ordinances that restrict transient stays to preserve neighborhood character.
Regulatory and Environmental Considerations
The parcel at 506 Rose Lane falls within a Very High Fire Hazard Severity Zone, requiring compliance with state Fire Safe provisions, including defensible space and construction material standards. Any renovation or new construction must undergo planning review for slope stability, grading, and environmental impact. Stormwater runoff is managed on-site through landscaping and swales; hillside-specific erosion control is mandatory during disturbance. Noise exposure is low, given topography and surrounding vegetation buffers.
Key Regulations at a Glance
| Regulation | Detail | Why It Matters |
|---|---|---|
| Zoning | RH Residential Single-Family | Limits density and type of housing permitted |
| Fire Hazard Zone | VHFHSZ under CAL FIRE MAPS | Mandates defensible space and fire-resistant materials |
| Planning Overlay | Hillside Planning District | Requires grading and erosion control reviews |
| Short-Term Rentals | Limited to primary residence owner, ≤30 nights/year | Preserves residential character and compliance with local ordinance |
| Historic Considerations | Contributing neighborhood to broader historic context | Sensitive alterations may face additional review |
Practical Ownership and Living Considerations
Owning or considering 506 Rose Lane involves accounting for hillside-specific maintenance, including drainage, slope monitoring, and vegetation management. Utilities are standard San Francisco services: water, sewer, electric, and broadband. Cell coverage can be variable depending on building placement and surrounding terrain. Residents should plan for potential power shutoffs in high fire weather conditions and maintain emergency supplies. Access for service vehicles may require advance coordination due to narrow lanes and tight turns.
Comparative Context
Relative to nearby parcels on Pine Lake Drive and Portola Drive, 506 Rose Lane shares similar characteristics in terms of lot size, age of housing stock, and fire risk classification. The key differentiators are the specific street geometry of Rose Lane, which is more restrictive for through traffic, and the immediate adjacency to Pine Lake Park, which offers shared open space. Potential buyers or tenants should weigh these factors against the desirability of the Twin Peaks microclimate and views.
Summary
506 Rose Lane Twin Peaks CA describes a single-family residential parcel situated on a narrow, hillside lot within San Francisco’s established Twin Peaks neighborhood. The site is characterized by mature landscaping, moderate elevation, and proximity to natural amenities, balanced by strict zoning, fire hazard oversight, and limited public transit. Understanding the interplay of hillside regulations, fire safety requirements, and neighborhood character is essential for anyone evaluating this address for living or investment purposes.