Keiko Costa

Licensed Real Estate Salesperson at Modern Spaces

4.9/5 Agent Score 5 reviews
2026 Top Agent · Manhattan

Harlem · Battery Park City · Chinatown · Greenwich Village

  • 51deals closed
  • 37closed last 12 months
  • 11years experience
  • 3active listings

About Keiko

Born and raised in New York, Keiko knows Harlem, Battery Park City, Chinatown like a local because he is one. Keiko specializes in sales and has spent 11 years at Modern Spaces negotiating on behalf of renters and owners across Manhattan. Expect straight answers, quick tours and a clear recommendation.

Specialties

  • Sales
  • Co-ops & Condos

Languages

  • English
  • Portuguese

Keiko's listings

Listings are shared in a personalized report, not as public pages. Request a report to see full details.

Bright 2-bedroom in doorman building Exclusive
$6,600/mo
2 beds1.5 baths1,001 ft²
Harlem, Manhattan
  • Walk-in closet
  • Top floor, no upstairs neighbors
  • Steps to the subway
Available Now 49 people viewed this
Classic pre-war 1-bedroom Exclusive No fee
$4,975/mo
1 bed1 bath758 ft²
Battery Park City, Manhattan
  • Gym and bike room in building
  • Central air
  • Quiet, tree-lined block
Available Now 80 people viewed this
Modern 1-bedroom with washer/dryer Exclusive No fee
$5,375/mo
1 bed1 bath795 ft²
Chinatown, Manhattan
  • Elevator building
  • Dishwasher and microwave
  • Full-service doorman building
Available Now 111 people viewed this

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Reviews

4.6 · 5 reviews
Sam B.Rented · Aug 2025

Fast and organized

Clear communication, quick tours and a real recommendation instead of a pile of links. The only reason it is not five stars is that one listing was gone by the time we toured, but Keiko replaced it the same day.

Jordan R.Rented · Jul 2025 Verified

Made a stressful move easy

Relocating from out of state and Keiko handled everything remotely: video tours, the application, and a lease signed online. The report with the map was a game changer for someone who does not know the neighborhoods.

Emily T.Rented · Jul 2025

Straight answers

No pressure, no games. Keiko told me what a fair price was, negotiated a free month, and had the keys in my hand in ten days.

Marcus L.Rented · Jul 2025 Verified

Great neighborhood knowledge

We wanted quiet but close to the train and Keiko nailed it. Loved that the report showed exactly where each place was and what was nearby.

Priya S.Rented · Jun 2025

Found my place in two weekends

I had been searching on my own for two months. Keiko sent a report with six apartments that actually matched what I asked for, mapped out, with honest notes on each one. We toured three and I signed on the second. Zero wasted time.

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