21 Diane Ct, Oakley, CA 94561
OFF MARKET

21 Diane Ct
Oakley, CA 94561

  • 5 Beds
  • 3.5 Baths
  • 3,290 sqft

$864,500

Trulia Estimate
as of Jun 12, 2026
Est. Refi. Payment $5,238/mo*
Refinance Your Home

$864,500

Trulia Estimate
as of Jun 12, 2026
Est. Refi. Payment $5,238/mo*
Refinance Your Home
5 Beds
3.5 Baths
3,290 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Large downstairs master bedroom, updated master bath, walk in closet with built ins. Accent Rock wall in master. Ceiling fans in every room. Travertine flooring throughout downstairs. Accent wood wall in living room and on island in kitchen. Large kitchen granite Island. Large Sunbuster' patio cover with lighting and fans in fully landscaped backyard. Built in salt water Pool with removable fence. Fire pit. Large loft upstairs.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 21 Diane Ct

Interior Features

Heating & Cooling
Heating: Forced Air, ElectricAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
AtticNumber of Rooms: 12Types of Rooms: Dining Room, Family Room, Laundry Room, Office, Sun RoomCeiling Fan
Appliances & Utilities
DishwasherDisposalMicrowave
Levels, Entrance, & Accessibility
Floors: Concrete, Laminate

Exterior Features

Exterior Home Features
Roof: TileExterior: StuccoPatioPorch
Pool
Pool
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2004Year Updated: 2005
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 7997 sqft

Price History for 21 Diane Ct

DatePriceEventSource
01/07/2020$640,000Sold
bridgeMLS/CCAR/Bay East AOR #40889829
12/08/2019$615,000PendingAgent Provided
11/27/2019$615,000Listed For SaleAgent Provided
05/20/2015$487,000Sold
bridgeMLS/CCAR/Bay East AOR #40694199
12/28/2010$295,000Sold
N/A
10/09/2008$311,000Sold
N/A
03/24/2005$612,500Sold
N/A

Market trends in Oakley

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$646K
$12.58KMoM
Sale-to-List Price
100.3%
Price per sq ft
$349
$4MoM
Available listings
113
6MoM
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Property Tax and Assessment

Year2025
Tax$10,790
Assessment$699,927
Home facts updated by county records

Homeowner tools

Estimated monthly rent$4,709/mo
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Homes for rent near 21 Diane Ct

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Comparable Sales for 21 Diane Ct

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
35 Keith Ct, Oakley, CA
0.08
Single-Family Home
$725,000
08/06/25
4
3
2,857
34 Fuller Ct, Oakley, CA
0.12
Single-Family Home
$799,900
04/10/26
5
3.5
3,290
29 Diane Ct, Oakley, CA
0.04
Single-Family Home
$835,888
05/11/26
4
3
2,857
503 Malicoat Ave, Oakley, CA
0.12
Single-Family Home
$683,888
02/19/26
5
3
2,857
1226 Sierra Trail Rd, Oakley, CA
0.25
Single-Family Home
$865,000
04/21/26
5
4
3,505
150 Malicoat Ave, Oakley, CA
0.26
Single-Family Home
$600,000
08/11/25
4
3
2,953
410 Malicoat Ave, Oakley, CA
0.15
Single-Family Home
$650,000
04/14/26
3
3
2,268
109 Muir Ct, Oakley, CA
0.38
Single-Family Home
$835,000
04/28/26
5
5
3,476
1401 Yosemite Cir, Oakley, CA
0.47
Single-Family Home
$685,000
09/02/25
5
3
2,432
477 Ramos Ranch Rd, Oakley, CA
0.28
Single-Family Home
$650,000
11/21/25
4
3
2,508

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Diane Ct.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Oakley

At least 291 Trulia users voted on each feature.

  • 88 % Say it's dog friendly

  • 87 % Say car is needed

  • 86 % Say yards are well-kept

  • 84 % Say parking is easy

  • 83 % Say there are sidewalks

  • 75 % Say there's holiday spirit

  • 70 % Say kids play outside

  • 69 % Say streets are well-lit

  • 67 % Say it's quiet

  • 66 % Say people would walk alone at night

  • 59 % Say neighbors are friendly

  • 58 % Say they plan to stay for at least 5 years

  • 39 % Say it's walkable to grocery stores

  • 38 % Say it's walkable to restaurants

  • 34 % Say there's wildlife

  • 30 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Michellyne Umali
    "We have usually over 150+ truck or treaters on Halloween. Homes decorated for special holidays such as Halloween and Christmas for home contests within our neighborhood. We have annual block parties for neighbors to get to know each other. Trunk or treat, Christmas tree lighting and Santa photos for kids. It’s a great community where we live. "
    1
    Flag
  • Bailee Wadsworth
    "There is a huge amount of people that walk their dogs everyday, at all hours of the day. Very dog friendly n"
    0
    Flag
  • ME
    "I’m Retired & Like being left alone. I speak to all my neighbors & we keep an eye out for each others families/property."
    0
    Flag
  • Amanda S.
    "schools close. and stores no weirdo neighbors nice looking property and serounding......................"
    1
    Flag
  • Mikesebers
    "Good area!!! Has pretty good parks and different areas to walk to or visit!!!! Lots of place to eat !!!"
    0
    Flag
  • Calicarl
    "There is quite a bit of space and new scenery for dogs and a dog park nearby as well. I see people walking their dogs all the time. "
    1
    Flag
  • Ang S.
    "We have neighborhood parks, residents walk their dogs on leash, for the most part owners pickup after their dogs. There’s a dog park within walking distance from our neighborhood."
    0
    Flag
  • Sf9rs4lf
    "Quite,safe,kids friendly,slow pace living not like the city .very relaxing place to live and enjoy. Specially if you have kids and enjoy the hot warm weather for swimming and doing all the summer activities ."
    1
    Flag
  • Brendalynfoster
    "they would like that I pick up after my dog & am always making sure everything is clean and I am very nice and friendly "
    4
    Flag
  • Jazamora550
    "Dog owners should be more aware of their dog barking when home and when not at home. A lot of them are inconsiderate. We all would like to come home and be able to enjoy the rest of the day without hearing the barking. "
    0
    Flag
  • Trulia User
    "Dogs are always seen on leashes and owners pick up their dogs messes. You can walk in the neighborhood undisturbed "
    0
    Flag
  • Tee V.
    "Pet friendly neighborhood. Good schools, and all the shops surrounding. Good to be close to all the fun events like Movie night, summer concert nights, Friday night birds, weekend farmers markets, and the city-hood vendor fair on Main Street...love this!!! Wish for less new building, and more enhancing of what is already her. Yet, we found use a family fun facility, and a Whole Foods!!!!!!!"
    0
    Flag
  • Rebecca_odessky
    "In my neighborhood people don’t always follow the dog on leash law. I feel dog owners would not like that. "
    2
    Flag
  • Alphonzo B. J.
    "I've lived here for 15 years! All neighborhoods are built differently. My neighborhood has spacious living. We are not crammed together and parking is available. My neighbors have many types of cultures and a variety of ages. Well respected and safety conscious!"
    1
    Flag
  • Nick O.
    "The city is growing and a great place to raise a family. Commuting to Oakland, San Francisco, San Jose is terrible. "
    0
    Flag
  • Cuti5683
    "Court party, neighbors, dog parks, Memorial Day event at the city hall, although it would be nice if they let the Freedom band march. Also, the noise from Laurel Road Sucks."
    0
    Flag
  • Jason L. S.
    "No in neighborhood community events to speak of. The city of Oakley itself has many regular events , and always something special planned for all traditional and diverse holidays."
    1
    Flag
  • Kelly W.
    "We are moving to Brentwood after being here 4 years. City is building storage and gas stations on every corner. 6 BR homes with 6 cars parked in front. Agriculture being forced out so more homes can be built. Sad."
    9
    Flag
  • Daisy T.
    "Halloween, community garage sale, 4th of July block parties & firework show. Clean park and great school."
    0
    Flag
  • Blloyds311
    "Great place to live. We have a great community with friendly people who seem to care about the well being of others. The quality of the house is second to none because the builder pays attention to detail. "
    1
    Flag
  • Tina M. N.
    "Quiet neighborhoods, polite neighbors, convenient access to stores. Safe for my kids to play outside. "
    0
    Flag
  • Pamgrier2008
    "I love the walking trails and the way the developers are building new houses in the area and new parks new stores "
    1
    Flag
  • Khenry
    "Love Oakley! It’s a quite/safe community with a nice charm. Lot of families and kids playing out. Only thing, it could use more local restaurants and shops though. "
    0
    Flag
  • Anne C. S.
    "The commuting is easy by bus, bart, or car but only if you take the time to explore all the possibilities available. One favorite of mine is the pub crawl on bike done in the summer."
    1
    Flag
  • Carole E.
    "Great schools and parks. Family friendly neighborhood many different types of churches. Great access to the Delta waterways. "
    0
    Flag
  • kimberlyann001
    "My commute is only 13 minutes to downtown Roseburg from the Green area. Easy access to north and south highway 5. My neighborhood is very family friendly, very quiet even on the weekends."
    1
    Flag
  • Garon S.
    "central to most everything. hour from SF or Sacramento. 10 min from Antioch, 30 from Livermore or walnut creek "
    0
    Flag
  • Jaspreet G.
    "the traffic is the problem. it seems like everyone is also on the road no matter what time you leave. it doesn't matter which route you take either"
    1
    Flag
  • Jasmina M.
    "most of our neighbors have lived in this court all their lives, or for even generations! it's like having an extended family."
    0
    Flag
  • Carole E.
    "I’ve lived here in the same house for thirty years. I’ve seen it grow from a rural county town to a big city. Great schools and friendly people. Close to the Delta and a great place to raise a family"
    0
    Flag
  • Charnel J.
    "It’s a friendly neighborhood where you can get to know your neighbors and it not that far from bart "
    1
    Flag
  • Jason S.
    "ive lived in this commuter town on the edge of farmland for 12 years. my wife has been here for 30 yrs. medium income level with mix of new track homes and older homes. we live in a rural part of town on the edge of the city. "
    0
    Flag

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Homes for sale near 21 Diane Ct

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Off Market Homes Near 21 Diane Ct

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21 Diane Ct, Oakley, CA 94561 is a 5 bedroom, 4 bathroom, 3,290 sqft single-family home built in 2004. This property is not currently available for sale. 21 Diane Ct was last sold on Jan 7, 2020 for $640,000. The current Trulia Estimate for 21 Diane Ct is $864,500.