# 1586 Lexington Avenue, Sanmateo, CA 94402

> **TL;DR:** 3bd/2ba condo, $4,498,000 ($2054/sqft), built 1956, 2,190 sqft.
> Fireplace, View. Est. $24,056/mo. Listed 47 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $4,498,000 |
| Price/sqft | $2054 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 2,190 |
| Year Built | 1956 |
| Lot Size | 8,803 sqft (0.20 acres) |
| Stories | 1 |
| Property Type | Condo (Condominium) |
| Status | Active |
| Days on Market | 47 |

## Why This Home Stands Out

- **Views** - Mountains, Hills

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $22,744 |
| Estimated Insurance | $1,312 |
| **Total** | **$24,056** |

## Nearby Schools

- **Elementary:** SanMateoFosterCityElementary
- **Middle:** BorelMiddle
- **High:** SanMateoUnionHigh

## Key Amenities

- Fireplace
- View

## Property Highlights

- Built in 1956
- 0.20 acre lot
- 2 parking spaces
- Fireplace

## Description

### Agent Description
A rare architectural offering, this one-of-a-kind 1956 Mid-Century Modern X-100 prototype, designed by an acclaimed team of architects, represents a pivotal moment in mid-century modern design. The home showcases six exposed steel I-beams, eliminating interior load-bearing walls and creating a dramatic open, light-filled environment with seamless indoor-outdoor flow. Thoughtfully restored while honoring its original vision, recent updates include fresh interior/exterior paint, recoated foam roof, refinished vinyl and concrete floors, updated radiant heating, curated furnishings, and refreshed landscaping. The home is organized around two private garden atriums with in-ground planting beds, while 32 feet of skylights flood the interiors with natural light. Signature materials, steel, glass, and Formica, highlight the home's authentic modernist character. Built-ins and kitchen elements are fully integrated into the architecture. Debuted in 1956, the X-100 gained national attention and influenced generations of modern residential design, set against the backdrop of Crystal Springs Reservoir. Listed on the National Register, this is a true collector-grade property ideal for design enthusiasts, historians, and those seeking a singular living experience. A legacy of visionary design.

## Location

- **Address:** 1586 Lexington Avenue, Sanmateo, CA 94402
- **County:** SanMateo
- **Coordinates:** 37.524987, -122.353387
- **Google Maps:** https://www.google.com/maps?q=37.524987,-122.353387

## Virtual Tour & Media

- **Video Tour:** https://www.eichlerx-100.com

## Listing Agent

- **Name:** Boyenga Team · **License:** 70010882
- **Brokerage:** Compass
- **Broker Phone:** (212) 913-9058
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/1586-Lexington-Ave_San-Mateo_CA_94402_M24436-45352?f=listhub&s=MLSLCA&m=ML82060534&c=propsimple)

## Photos

![1586 Lexington Avenue - Photo 1](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f3689169321r.jpg)

![1586 Lexington Avenue - Photo 2](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f802170140r.jpg)

![1586 Lexington Avenue - Photo 3](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f3346218284r.jpg)

![1586 Lexington Avenue - Photo 4](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f3824531432r.jpg)

![1586 Lexington Avenue - Photo 5](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f3826997418r.jpg)

![1586 Lexington Avenue - Photo 6](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f3302724911r.jpg)

![1586 Lexington Avenue - Photo 7](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f1598683573r.jpg)

![1586 Lexington Avenue - Photo 8](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f2840521034r.jpg)

![1586 Lexington Avenue - Photo 9](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f1972011643r.jpg)

![1586 Lexington Avenue - Photo 10](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f3126496737r.jpg)

![1586 Lexington Avenue - Photo 11](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f1016448315r.jpg)

![1586 Lexington Avenue - Photo 12](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f2156540965r.jpg)

![1586 Lexington Avenue - Photo 13](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f2925093171r.jpg)

![1586 Lexington Avenue - Photo 14](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f633650302r.jpg)

![1586 Lexington Avenue - Photo 15](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f2915604405r.jpg)

![1586 Lexington Avenue - Photo 16](http://lh.rdcpix.com/c9401825d6100e3cb7d7b1f9731fed33l-f2933063841r.jpg)

---

**MLS#:** ML82060534 | **Updated:** 2026-10-28
**Source:** listhub

*Copyright © 2026 MLS Listings, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/1586-lexington-avenue-sanmateo-ca-94402-b28dcfe8d151449dbacbbe7f8ab96132)

---

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