Pacific Heights Mansion Case Study

Deniz Kahramaner

Jun 5, 2025

Why This Home Stood Out

• Turnkey appeal without sacrificing character. In Pacific Heights, true gut-renovations rarely keep original charm. This home delivered both. At nearly 6,000 sq ft, the home has been fully modernized, featuring a penthouse level with panoramic Golden Gate views, an elevator to every level, and period detail preserved throughout. With 5 beds, 6.5 baths, and a 4-car garage, the home is suitable for multi-generational living.

• Time-pressed, high-net-worth buyers. Our clients required a move-in-ready residence yet demanded the certainty that only rigorous diligence provides.

The Core Challenge

A century-old, four-story structure now re-imagined with an elevator, open spans, and modern systems. The question: Was the underlying engineering as robust as the finishing touches suggested?

Our Process

Step

Action

Purpose

Contract Negotiation

Secured favorable terms, including broad inspection contingencies.

Protected the buyers’ leverage and timeline

Price Negotiation

$745,000 was negotiated off the $9,995,000 listing price

Saved the buyers a substantial amount on the price

Structural Deep-Dive

Reviewed approved plans with the project architect, original structural engineer, and independent peer reviewers

Verified load-path logic, shear-wall placement, and seismic retrofits

Specialist Inspections

Engaged waterproofing and moisture-intrusion experts beyond the standard general inspector

Exposed hidden or premature wear risks

Targeted Water Testing

Simulated winter-storm conditions at suspect openings

Confirmed active vs. historical leaks

Defect Log & Remedy Plan

Documented 25 items, ranked by urgency, and negotiated seller credits/repairs before close

Delivered cost certainty and post-close peace of mind

Key Findings

Atlasa brought in our team of structural engineers, architects, general contractors, electricians, plumbers, and moisture experts to comprehensively run due diligence on the home. The diligence uncovered the below findings:

1. Three Moisture Paths Identified

• Rear Lower Exterior Sliding Door – Staining on interior drywall. Water test confirmed no seepage at frame-to-stucco interface. Stain from hardwood floor staining.

• Main Staircase Landing – Hairline gaps where joints between stairs and structure allowed water intrusion during heavy rains. Additional layers of waterproofing materials were applied to joints and flashing was installed to protect entry points.

• Compromised Mudsill in Garage – Dry rot was identified on a painted mudsill near the garage door. The entire mudsill was replaced with pressure-treated lumber.

2. No Structural Red Flags Peer review validated steel moment frames and the new shear-wall schedule. The elevator shaft is properly isolated from the load walls.

3. Minor Cosmetic & Functional Items Were Addressed Examples: Scuffs on interior baseboards and walls, minor cracks at joints in the shower enclosure. All logged for correction.

Outcome for the Buyers

• Significant 7.7% Price Discount: $745,000 was negotiated off the $9,995,000 listing price.

• Seller Grants Request to Repair: Covering all waterproofing remediation and finish touch-ups.

• Post-Repair Verification: second water test passed, moisture readings returned to baseline, and all punch-list items signed off.

• Move-In Confidence: Clients closed knowing the home’s historic bones and modern amenities now work in unison.

Takeaways for Future Buyers

• Turnkey ≠ Trouble-Free. Even the most flawless exterior finishes can conceal early-stage leaks.

• Specialists Pay for Themselves. Targeted water intrusion and engineering reviews prevented six-figure surprises down the road.

• Leverage Exists Before Close, Not After. Thorough contingencies and clear documentation translated directly into monetary repairs or credits.

If you want to view the website of the home, you can visit properties.atlasa.com/pacific-heights-mansion-1