Sonora charmer with bonus dwelling space — 3 bed / 2 bath + 800 sq ft separate suite and oversized two car garage. This property also has mature landscaping with trees, fruit, and beautiful flowers for your enjoyment. Located within Sonora city limits, this 3-bedroom, 2-bathroom home offers comfortable living in the heart of Tuolumne County. Convenient to local shops, dining, schools, and services, with easy access to Highway 108 and Highway 49. A standout feature is the approximately 800-square-foot bonus space, which includes its own private bedroom and full bathroom. Whether you're looking for multigenerational living, a home office, guest quarters, or a creative studio, this additional space adds significant flexibility. Also included is a Tesla Powerwall for ease of mind if power outages or supplementing electric bills is important. Don't miss this opportunity to own a versatile property in one of the Gold Country's most sought-after foothill communities
For sale
$499,000
138 Steffen Ln, Sonora, CA 95370
3beds
1,888sqft
:
Get pre-qualified$3,172/mo
Single Family Residence
Built in 2004
9,583 Square Feet Lot
$-- Zestimate®
$264/sqft
$-- HOA
What's special
- 129 days |
- 338 |
- 15 |
Zillow last checked:
Listing updated:
Listed by:
Jeffrey Massey DRE #02050489 209-768-7775,
KW Sierra Foothills
Source: bridgeMLS/CCAR/Bay East AOR,MLS#: 41127541
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Kitchen
- Features: Counter - Solid Surface
Heating
- Propane, Central
Cooling
- Ceiling Fan(s), Central Air
Appliances
- Laundry: Laundry Room
Features
- Counter - Solid Surface, Central Vacuum
- Flooring: Laminate, Tile, Carpet
- Has fireplace: No
- Fireplace features: None
Interior area
- Total structure area: 1,888
- Total interior livable area: 1,888 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached
- Garage spaces: 2
Features
- Levels: One Story
- Stories: 1
- Pool features: None
- Fencing: Fenced
Lot
- Size: 9,583 Square Feet
- Features: Other
Details
- Parcel number: 035230034000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Single Family Residence
Materials
- Cement Siding
- Roof: Shingle
Condition
- Existing
- New construction: No
- Year built: 2004
Utilities & green energy
- Electric: No Solar
Community & HOA
HOA
- Has HOA: No
Location
- Region: Sonora
Financial & listing details
- Price per square foot: $264/sqft
- Tax assessed value: $275,769
- Annual tax amount: $2,862
- Date on market: 3/17/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
Estimated market value
Not available
Estimated sales range
Not available
$2,555/mo
Price history
| Date | Event | Price |
|---|---|---|
| 3/18/2026 | Listed for sale | $499,000+5.1%$264/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41127541 Report a problem | ||
| 9/26/2022 | Sold | $475,000-2.1%$252/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #20220353 Report a problem | ||
| 8/28/2022 | Pending sale | $485,000$257/sqft |
Source: MetroList Services of CA #222085231 Report a problem | ||
| 7/14/2022 | Price change | $485,000-2.8%$257/sqft |
Source: MetroList Services of CA #222085231 Report a problem | ||
| 6/6/2022 | Price change | $499,000-8.8%$264/sqft |
Source:  TCAR MLS #20220353 Report a problem | ||
| 5/10/2022 | Price change | $547,000-8.7%$290/sqft |
Source: TCAR MLS #20220353 Report a problem | ||
| 3/26/2022 | Price change | $599,000-3.9%$317/sqft |
Source: TCAR MLS #20220353 Report a problem | ||
| 3/11/2022 | Listed for sale | $623,400+1458.5%$330/sqft |
Source: TCAR MLS #20220353 Report a problem | ||
| 6/27/2001 | Sold | $40,000$21/sqft |
Source: Agent Provided Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2016 | $2,862 +1.6% | $275,769 +1.5% |
| 2015 | $2,816 +2.7% | $271,628 +2% |
| 2014 | $2,743 -0.5% | $266,308 +0.5% |
| 2013 | $2,757 | $265,105 +2% |
| 2012 | -- | $259,908 +2% |
| 2011 | -- | $254,813 +0.8% |
| 2010 | -- | $252,909 -0.2% |
| 2009 | -- | $253,511 +2% |
| 2008 | -- | $248,541 +2% |
| 2007 | -- | $243,669 -26.3% |
| 2006 | -- | $330,771 +2% |
| 2005 | -- | $324,286 +682.2% |
| 2004 | -- | $41,457 +1.9% |
| 2003 | -- | $40,698 +2% |
| 2002 | -- | $39,900 +34.2% |
| 2001 | -- | $29,742 +2% |
| 2000 | -- | $29,159 +2% |
| 1999 | -- | $28,588 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 95370
Nearby schools
GreatSchools rating
- 5/10Sonora Elementary SchoolGrades: K-8Distance: 1.2 mi
- 7/10Sonora High SchoolGrades: 9-12Distance: 0.1 mi
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A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
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