Mandana Simai

Mandana Simai is a real estate agent with Christie's International Real Estate Sereno in Los Altos. MLS records credit Mandana with 18.5 transactions over the last 12 months, worth $54.1 million in total sales volume. Across both sides of the deal, that is an average of $2,924,865 per transaction.

4 of those transactions were on the listing side, representing sellers, for $10.8 million. The other 14.5 were on the selling side, representing buyers, for $43.3 million. Most of the work, 78 percent, is on the buyer side, so Mandana is more often the agent a buyer hires.

The average price differs by side: $2,695,000 for listings and $2,988,276 for buyer-side sales.

By sales volume, Mandana ranks 21st of the 260 agents in Los Altos with recorded sales, ahead of 92 percent of them. The typical agent there closed 3 transactions worth $6.7 million, so Mandana's volume is about 8.1 times the local median.

Statewide, Mandana is 595th by volume among 115,589 California agents with recorded sales.

In ZIP code 94024, the address on Mandana's MLS record, the median sold price was $5,150,000 across 15 sales between June 2026 and July 2026. Mandana's average transaction of $2,924,865 is below that median, so much of the work is in the more affordable part of the market.

Mandana is listed with Christie's International Real Estate Sereno, Los Altos. Other agents on the same office record, busiest first:

• Nicholas French35 transactions · 229.2M volume
• Royce Cablayan25.5 transactions · 61.9M volume
• Andy Wong11 transactions · 46M volume
• Maria Afzal5 transactions · 40.5M volume
• Jennifer Paulson11 transactions · 37.1M volume
• Betty Chen11 transactions · 34.8M volume

These other Los Altos agents also have recorded sales in the last 12 months. They are ranked by sales volume. Compare a few before you pick someone to interview.

• The Troyer & Cabo...70.5 transactions · 269.1M volume
• Kathy Bridgman47 transactions · 238.5M volume
• Renna Shee52 transactions · 140.3M volume
• Yvonne Yang47.5 transactions · 105.8M volume
• Gary Campi17 transactions · 104.2M volume

The numbers on this page come from public MLS and license records, last updated May 2026. Transaction counts and dollar volumes cover the last 12 months and are credited to the agent named on each record. Mandana has not claimed this profile, and a listing here does not mean Mandana or Christie's International Real Estate Sereno endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.