3349 Tonia Avenue

Off Market

3349 Tonia Avenue

Altadena CA 91001

7560 sq. ft.

Land

Last sold for $525,000

Teresa Fuller, last sold this property on 16 December 2025 after 37 days on market.

Overview

Nestled in North Altadena, 3349 Tonia Avenue occupies a flat, 7,560-square-foot lot with open views of the San Gabriel Mountains to the north. A fruiting avocado tree, tended for decades, still stands, along with a professionally designed stone pond that adds a quiet focal point to the property. The location offers easy access to Farnsworth Park, Loma Alta Park, and the nearby network of hiking trails that wind through the foothills. The adjacent property at 3339 Tonia Avenue is also available for sale, presenting a rare opportunity to own two side-by-side parcels in this desirable location. This was once the site of a three-bedroom, two-bathroom home with 1,071 square feet of living space and a 400 square foot detached garage with a 209 square foot studio. With Phase 2 debris removal complete, the site is cleared and ready for what comes next. The property is being sold as land only.

Features

7560 sq. ft. lot size

Land

Estimated Value

Based on this property and similar land plots sold in Altadena over the last 12 months, the estimated median property value of 3349 Tonia Avenue is $550k.

Median value

$550k

Estimated value range

$226k - $2.09m

Median days on market

Estimated value trend

-15%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Altadena. 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 3349 Tonia Avenue

2025

Sold

$525,000

16 Dec 2025 by Teresa Fuller, of COMPASS

Happy sellers in Altadena

94%

94% of sellers in Altadena reported that their sale price either exceeded or met their price expectations.

Altadena stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 10 reviews in Altadena over the last 12 months.

Local market activity for land plots in Altadena

In the last 12 months, 264 land plots similar to 3349 Tonia Avenue, have been sold.

This represents a 140% decrease in land plots sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Altadena for a market analysis.

Kathy Seuylemezian

at Coldwell Banker Realty - La Canada Flintridge

(118 reviews)

Get a market analysis

Amy Oganyan

at Keller Williams Beverly Hills

(122 reviews)

Get a market analysis

Angelo Fierro

at Compass

(14 reviews)

Get a market analysis

Mary Pearce

at Compass

(18 reviews)

Get a market analysis

Nearby agents

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

Kathy Seuylemezian

Kathy Seuylemezian is a recommended agent for Altadena. They have 3 local sales and collected 2 local reviews across the last 12 months.

5 (118 reviews)
2 Reviews in Altadena
3 Sales in Altadena

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Amy Oganyan

Sellers who recommend Amy Oganyan have praised them for being local expert, clear communication, dedicated, empathetic, supportive, great negotiation, and friendly