# 25 Portsmouth Ct, San Ramon, CA 94582

> **TL;DR:** 4bd/3ba single family, $2,690,000 ($861/sqft), built 1982, 3,123 sqft.
> Pool, Spa, Fireplace, Hardwood. Est. $11,701/mo. Listed 1 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $2,690,000 |
| Price/sqft | $861 |
| Bedrooms | 4 |
| Bathrooms | 3 full |
| Square Feet | 3,123 |
| Year Built | 1982 |
| Lot Size | 15,246 sqft (0.35 acres) |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 1 |

## Why This Home Stands Out

- **Pool** - Private pool
- **Hardwood Floors** - Throughout the home

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $11,657 |
| HOA | $44 |
| **Total** | **$11,701** |

## Key Amenities

- Pool
- Spa
- Fireplace
- Hardwood
- A/C

## Property Highlights

- Built in 1982
- 0.35 acre lot
- Private pool
- Fireplace

## Description

### Agent Description
Nestled on a premium 0.35-acre cul-de-sac lot in San Ramon's desirable Royal Ridge neighborhood, this extensively renovated 4-bedroom, 3-bath residence offers approximately 3,123 square feet of refined living space with beautiful valley views and resort-style outdoor amenities. The heart of the home is a designer chef's kitchen featuring custom Medallion cabinetry, premium Miele appliances including a built-in coffee system, steam oven, and microwave, dual Bosch built-in refrigerators, a Julien sink, and a temperature-controlled 165-bottle wine refrigerator. Thoughtfully remodeled throughout, the home showcases exceptional craftsmanship and luxurious finishes, including custom cabinetry in the kitchen and bathrooms, Hansgrohe fixtures, Duravit toilets, and a stunning primary suite highlighted by a Victoria + Albert freestanding soaking tub and vessel sink. Major capital improvements include a newer roof, updated windows, and an upgraded driveway, providing long-term value and peace of mind. Extensive exterior enhancements include the transformation of the rear hillside, creating additional usable outdoor space supported by newly constructed retaining walls and professionally designed landscaping. The modernized pool and spa system features customizable LED underwater lighting and premium spa amenities. Completed through a comprehensive multi-year renovation program, these substantial improvements reflect a significant investment in quality, functionality, and lasting value. Multiple living areas, a fireplace, and a spacious 3-car garage further enhance the home's comfort and versatility. The expansive backyard creates a private retreat for entertaining and relaxation, combining mature landscaping, scenic valley views, and resort-style amenities rarely found in today's market. A rare opportunity to own an extensively renovated luxury residence in one of San Ramon's most sought-after neighborhoods, where timeless design, exceptional craftsmanship, and thoughtful upgrades come together to create an extraordinary place to call home.

## Location

- **Address:** 25 Portsmouth Ct, San Ramon, CA 94582
- **County:** Contra Costa
- **Neighborhood:** Royal Ridge
- **Coordinates:** 37.74986, -121.932861
- **Google Maps:** https://www.google.com/maps?q=37.74986,-121.932861

## Virtual Tour & Media

- **Video Tour:** https://www.25portsmouthct.com/unbranded

## Listing Agent

- **Name:** Mark Ho
- **Brokerage:** RE/MAX Accord
- **Phone:** 4089210888
- **Email:** markukhor@gmail.com

## Primary Photo

![25 Portsmouth Ct - Primary Photo](http://lh.rdcpix.com/b8b83fb734dda5c56aa958c712a76b09l-f663075991r.jpg)

*62 total photos available on [listing page](https://www.propertysimple.com/listing/25-portsmouth-ct-san-ramon-ca-94582-41137128)*

---

**MLS#:** 41137128 | **Updated:** 2026-06-18
**Source:** listhub

*Copyright © 2026 Bay East. 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.com/listing/25-portsmouth-ct-san-ramon-ca-94582-41137128)

---

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