Absolutely stunning and elegant home with high curb appeal & luxurious upgrades throughout. The premium lot features a spectacular resort like backyard, with patio area for entertaining and children's play area. The extra large sideyard has a solar powered Pool & fabulous hot tub. Excellent floor plan with a chef's dream kitchen and large island that opens into the family room. 4 spacious bedrooms including a huge master bedroom. Main floor study is very convenient as an home office. Built-in speakers in family room. Extra large garage and long driveway allows for plenty of parking space. Home offers privacy & panoramic views. Close to top rated schools!
Single-familyProperty Type
2006Year Built
7,052 sq ftLot Size
$709Est. Price/Sq.Ft.
2 car garageParking
Listed by Sonya Shastri•DRE #01397092• Keller Williams Tri-Valley
Well maintained and nicely updated home located blocks away from Diablo Vista Middle school. Front door opens a bright living room to the right and an office to the left. Kitchen and family room are in the back of the house. All bedrooms on second...
floor. Side yard has a play structure. Pool and spa in the backyard.
9 years ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #40808108
Feb 28, 2018
Sold
$1,325,000
$463/sq ft
Jan 31, 2018
Pending
—
Jan 22, 2018
Listed
$1,250,000
$437/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40619593
Sep 17, 2013
Sold
$1,000,000
$349/sq ft
Jul 26, 2013
Pending
—
Jun 19, 2013
Listed
$1,039,000
$363/sq ft
+10
Stunning Home! Exudes Charm & Elegance! High end finishes throughout! Drm kitchen! Monogram SS appliances-Cherry cabinetry & stone counter tops! Hardwood flr/ceramic tile & upgraded carpet throughout! Resort like setting backyard w/ Riveria pool & spa! Panoramic views & privacy. OH Sat 6/22 Sun 6/23
Year
Property tax
Land + Additions
Assessment*
2025
$18,989 (+2.5%)
$841,421 + $696,349
$1,537,770
2024
$18,529 (+1.5%)
$824,923 + $682,696
$1,507,619
2023
$18,258 (+3.1%)
$808,749 + $669,310
$1,478,059
2022
$17,705 (−0.4%)
$792,892 + $656,187
$1,449,079
2021
$17,768 (+1.0%)
$777,346 + $643,321
$1,420,667
2020
$17,592 (+1.2%)
$762,104 + $630,707
$1,392,811
2019
$17,385 (+24.1%)
$754,290 + $624,240
$1,378,530
2018
$14,011 (+3.7%)
$739,500 + $612,000
$1,351,500
2017
$13,509 (+1.7%)
$516,239 + $540,004
$1,056,243
2016
$13,287 (+1.4%)
$516,239 + $540,004
$1,056,243
2015
$13,108 (+1.4%)
$506,117 + $529,416
$1,035,533
2014
$12,926 (+12.9%)
$488,750 + $511,250
$1,000,000
2013
$11,445 (+13.1%)
$488,750 + $511,250
$1,000,000
2012
$10,120 (−7.1%)
$381,364 + $501,136
$882,500
2011
$10,888 (+1.4%)
$334,477 + $439,523
$774,000
2010
$10,734 (+1.1%)
$364,728 + $479,272
$844,000
2009
$10,621 (−8.5%)
$364,728 + $479,272
$844,000
2008
$11,614
$364,728 + $479,272
$844,000
Tax history for 1849 Rioja St
Year
Property tax
Land + Additions
Assessment*
2025
$18,989 (+2.5%)
$841,421 + $696,349
$1,537,770
2024
$18,529 (+1.5%)
$824,923 + $682,696
$1,507,619
2023
$18,258 (+3.1%)
$808,749 + $669,310
$1,478,059
2022
$17,705 (−0.4%)
$792,892 + $656,187
$1,449,079
2021
$17,768 (+1.0%)
$777,346 + $643,321
$1,420,667
2020
$17,592 (+1.2%)
$762,104 + $630,707
$1,392,811
2019
$17,385 (+24.1%)
$754,290 + $624,240
$1,378,530
2018
$14,011 (+3.7%)
$739,500 + $612,000
$1,351,500
2017
$13,509 (+1.7%)
$516,239 + $540,004
$1,056,243
2016
$13,287 (+1.4%)
$516,239 + $540,004
$1,056,243
2015
$13,108 (+1.4%)
$506,117 + $529,416
$1,035,533
2014
$12,926 (+12.9%)
$488,750 + $511,250
$1,000,000
2013
$11,445 (+13.1%)
$488,750 + $511,250
$1,000,000
2012
$10,120 (−7.1%)
$381,364 + $501,136
$882,500
2011
$10,888 (+1.4%)
$334,477 + $439,523
$774,000
2010
$10,734 (+1.1%)
$364,728 + $479,272
$844,000
2009
$10,621 (−8.5%)
$364,728 + $479,272
$844,000
2008
$11,614
$364,728 + $479,272
$844,000
*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
Zoning
Permits
Beds
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
7,052 Sq. Ft.
Year renovated
2007
Sq. Ft.
2,863
Year built
2006
Style
Single Family Residential
County
Contra Costa County
APN
2065900744
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 10, 2026.
P-1
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Permitted uses
Include but are not limited to:
Housing-Single unit
Mar 19, 2019 • Final
Building - residential solar photovoltaic
Install a roof-mounted solar system on a residential building with an inverter.
Electrical
Solar
Oct 22, 2007 • Final
Building/residential/p/pool
Construct a new inground gunite pool and spa according to the master plan. Work includes additional engineered details for a freestanding wall and building footing surcharge. Install gas and electrical stubouts for a future barbecue.
Pool and hot tub
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.
Property details
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tub
Interior Features
Interior Features: Dining Area, Family Room, Office, Breakfast Bar, Stone Counters, Eat-in Kitchen, Kitchen Island
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Microwave, Refrigerator, Trash Compactor, Gas Water Heater
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2018. This data may not match public records. Learn more.