Beautifully updated and perfectly positioned on a quiet street in desirable Rincon Valley, this spacious two-story home offers 5 bedrooms, 4 full bathrooms, and exceptional versatility. The main level features two bedrooms and two full baths, including a fully permitted, custom-designed Au-Pair unit with private entry ideal for guests, multigenerational living, or rental income potential. Inside, stunning Wide Plank French Oak Hardwood Flooring is throughout the home, while the upstairs full bath wows with luxurious Nero Marquina and Carrara Marble flooring. The home has been thoughtfully upgraded with a newer roof, paid-for solar, updated electrical, Simonton Windows, an EV charger, and refreshed heating and air systems. Step outside and prepare to impress. Both the front and back yards are impeccably landscaped with vibrant, seasonal color, creating serious curb appeal and envy-worthy entertaining spaces. The backyard is a serene oasis with brickwork, mature plantings, and privacy. This is the perfect blend of functionality, flexibility, and Rincon Valley charm just minutes from award-winning schools, parks, and local favorites. Don't miss this exceptional opportunity! Don't forget to view detail of upgrades and materials used in home.
Single-familyProperty Type
1995Year Built
6,177 sq ftLot Size
$470Est. Price/Sq.Ft.
2 car garageParking
Listed by Karen Grotte•DRE #01401304• Coldwell Banker Realty
•707-494-3829 (agent)
•karengrotte@gmail.com (agent)
Bought with Martin Reed•DRE #02198573• Vanguard Properties
Two story home in coveted Rincon Valley neighborhood in Santa Rosa. Interior is spacious, high ceilings, lots of windows/natural light and fully updated. Exterior is impeccably landscaped front and back with mature trees, vibrant color and walking...
paths. The private backyard with brickwork is ideal for lounging and outdoor entertaining.
1 year ago• May not reflect the current state of the home
Kaleoaloha Brown
Redfin Associate agent
Sale history for 4748 Prospect Ave
Date
Event
Price
BAREIS #325043211
Jun 20, 2025
Sold
$1,200,000
$493/sq ft
Jun 6, 2025
Pending
—
Jun 1, 2025
Contingent
—
May 16, 2025
Listed
$1,200,000
$493/sq ft
Public Records
Jun 15, 2006
Sold
$747,000
$307/sq ft
Public Records
Jun 2, 1998
Sold
$290,000
$119/sq ft
Public Records
Mar 25, 1996
Sold
$270,000
$111/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,074 (+1.5%)
$237,747 + $522,908
$760,655
2024
$11,896 (+5.8%)
$408,327 + $631,068
$1,039,395
2023
$11,249 (+4.3%)
$400,321 + $618,695
$1,019,016
2022
$10,786 (+16.9%)
$392,472 + $588,714
$981,186
2021
$9,224 (+7.0%)
$384,777 + $577,171
$961,948
2020
$8,624 (−8.2%)
$305,000 + $458,000
$763,000
2019
$9,395 (−1.5%)
$305,000 + $458,000
$763,000
2018
$9,537 (+11.3%)
$329,000 + $494,000
$823,000
2017
$8,570 (+19.0%)
$296,000 + $443,000
$739,000
2015
$7,204 (+11.9%)
$282,000 + $422,000
$704,000
2014
$6,437 (+15.4%)
$227,000 + $340,000
$567,000
2013
$5,578 (+2.8%)
$227,000 + $340,000
$567,000
2012
$5,425
$201,000 + $301,000
$502,000
2011
$5,421 (−9.3%)
$195,000 + $292,000
$487,000
2010
$5,980 (−4.0%)
$195,000 + $292,000
$487,000
2009
$6,230 (−1.4%)
$217,000 + $325,000
$542,000
2007
$6,320
$228,500 + $343,000
$571,500
Tax history for 4748 Prospect Ave
Year
Property tax
Land + Additions
Assessment*
2025
$12,074 (+1.5%)
$237,747 + $522,908
$760,655
2024
$11,896 (+5.8%)
$408,327 + $631,068
$1,039,395
2023
$11,249 (+4.3%)
$400,321 + $618,695
$1,019,016
2022
$10,786 (+16.9%)
$392,472 + $588,714
$981,186
2021
$9,224 (+7.0%)
$384,777 + $577,171
$961,948
2020
$8,624 (−8.2%)
$305,000 + $458,000
$763,000
2019
$9,395 (−1.5%)
$305,000 + $458,000
$763,000
2018
$9,537 (+11.3%)
$329,000 + $494,000
$823,000
2017
$8,570 (+19.0%)
$296,000 + $443,000
$739,000
2015
$7,204 (+11.9%)
$282,000 + $422,000
$704,000
2014
$6,437 (+15.4%)
$227,000 + $340,000
$567,000
2013
$5,578 (+2.8%)
$227,000 + $340,000
$567,000
2012
$5,425
$201,000 + $301,000
$502,000
2011
$5,421 (−9.3%)
$195,000 + $292,000
$487,000
2010
$5,980 (−4.0%)
$195,000 + $292,000
$487,000
2009
$6,230 (−1.4%)
$217,000 + $325,000
$542,000
2007
$6,320
$228,500 + $343,000
$571,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
5
Baths
4.5
Stories
2
Lot width
—
Lot depth
—
Lot size
6,176 Sq. Ft.
Year renovated
2010
Sq. Ft.
2,434
Year built
1995
Style
Single Family Residential
County
Sonoma County
APN
182530013000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
Jul 1, 2024 • Final
Residential electrical
Install a dedicated circuit for an electric vehicle car charger. Install a motion detector light on the exterior of the garage.
Electrical
Ev charger
Jun 5, 2023 • Final
Residential addition-alteration
Install a roof-mounted photovoltaic system on a residential building.
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.