427 Sumner Avenue

Off Market

427 Sumner Avenue

Rio del Mar CA 95003

1980 sq. ft.

5880 sq. ft.

Single-Family

Last sold for $1,350,000

Michael Bloch, last sold this property on 18 June 2026 after 37 days on market.

Overview

Nestled along the 4th fairway of Seascape Golf Course, this beautifully updated Rio Del Mar home is designed for easy living and effortless entertaining. Featuring hardwood floors, open-beam vaulted ceilings, abundant natural light from skylights, and an open-concept living space, the home is both warm and inviting. The spacious kitchen, updated approximately 6 years ago, features granite countertops, alder cabinetry, a built-in butcher block, and a dual-fuel gas Fisher & Pakel range, ideal for everyday living and entertaining. The home includes generously sized bedrooms with new carpet, updated bathrooms with Grohe fixtures, and a remodeled primary suite with a double shower. A versatile sunroom is ideal for a home office, gym, or relaxation area. Additional upgrades include a newer roof, updated windows with enhanced soundproofing, new furnace and water heater, and a new electrical sub-panel. A spacious lower level adds valuable usable space. Outside, enjoy a well-maintained backyard with room for entertaining, an outdoor hot/cold shower, and an expansive two-car garage with built-in workbench. A rare opportunity in a sought-after Aptos location.

Features

3 bedrooms

2 bathrooms

2 carspaces

2 garage spaces

1980 sq. ft. floor area

5880 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Rio del Mar over the last 12 months, the estimated median property value of 427 Sumner Avenue is $1.45m.

Median value

$1.45m

Estimated value range

$455k - $6.5m

Median days on market

Estimated value trend

-9%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Rio del Mar. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 427 Sumner Avenue

2026

Sold

$1,350,000

18 Jun 2026 by Michael Bloch, of Sereno

2008

Sold

$630,000

19 Sep 2008 by James Gomez, of David Lyng Real Estate

2003

Sold

$629,000

17 Dec 2003 by Jean Marie Ragus, of Coldwell Banker-carl Conelly

Happy sellers in Rio del Mar

52%

52% of sellers in Rio del Mar reported that their sale price either exceeded or met their price expectations.

Rio del Mar stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 5 reviews in Rio del Mar over the last 12 months.

Local market activity for 3 bedroom single-family properties in Rio del Mar

In the last 12 months, 128 three-bedroom single-family properties similar to 427 Sumner Avenue, have been sold.

This represents a 2% decrease in three-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Rio del Mar for a market analysis.

Mario Desantis

at Coldwell Banker Realty

(23 reviews)

Get a market analysis

Teresa Marlow

at Compass

(58 reviews)

Get a market analysis

Erika Reid

at Bailey Properties

(30 reviews)

Get a market analysis

Suzanne Yost

at Compass

(8 reviews)

Get a market analysis

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Rio del Mar

Mario Desantis

Mario Desantis is an award winning recommended agent for Rio del Mar. They have 5 local sales and collected 4 local reviews across the last 12 months.

5 (23 reviews)
4 Reviews in Rio del Mar
5 Sales in Rio del Mar

View profile

Teresa Marlow

Sellers who recommend Teresa Marlow have praised them for being local expert, responsive, clear communication, friendly, hard-working, supportive, and empathetic