4200 Tranquilla Ave, Atascadero, CA 93422
OFF MARKET
Listed by Susan Beasley, Coldwell Banker Kellie & Assoc, (805) 927-3834 . Bought with NONMEMBER MRML

$912,700

Trulia Estimate
  • 4 Beds
  • 3.5 Baths
  • 2,155 sqft (on 0.34 acres)

4200 Tranquilla Ave, Atascadero, CA 93422

Est. Refi. Payment $5,519/mo*
Refinance Your Home
Currently Off Market - Sold Mar 27, 2025 for $882,000

Home Value

Trulia Estimate
$913K
Since last month
Increased$16K (+1.8%)
Since last year
Increased$33K (+3.7%)
Since last sale
Increased$32K (+3.6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +203% in the last 10 years
MonthEstimated value
2026
August 2026$914K
July 2026$898K
June 2026$906K
May 2026$901K
March 2026$909K
February 2026$896K
January 2026$894K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
4125 Tranquilla Ave, Atascadero, CA
0.06
Single-Family Home
$826,000
03/27/26
3
2.5
1,427
4860 Nogales Ave, Atascadero, CA
0.41
Single-Family Home
$820,000
08/11/26
4
3
2,300
4345 Cayucos Ave, Atascadero, CA
0.20
Single-Family Home
$722,000
04/27/26
4
3
1,875
4150 Lobos Ave, Atascadero, CA
0.15
Single-Family Home
$820,000
01/30/26
3
2
1,659
4330 Nogales Ave, Atascadero, CA
0.11
Single-Family Home
$855,000
11/03/25
3
2
1,302
4530 San Ardo Ave, Atascadero, CA
0.45
Single-Family Home
$763,200
06/08/26
4
2.5
1,747
4205 Rosita Ave, Atascadero, CA
0.05
Single-Family Home
$687,327
07/15/26
2
1.5
1,136
3855 Colima Rd, Atascadero, CA
0.26
Single-Family Home
$860,000
07/23/26
3
2
2,158
4535 Cayucos Ave, Atascadero, CA
0.27
Single-Family Home
$765,000
06/23/26
3
2
1,668
5635 Hermosilla Ave, Atascadero, CA
0.34
Single-Family Home
$742,000
08/14/26
3
2
1,144

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
4125 Tranquilla Ave, Atascadero, CA 93422
0.06
$826,000
3
2.5
1,427
Recently Sold
4205 Rosita Ave, Atascadero, CA 93422
0.05
$687,327
2
1.5
1,136
Recently Sold
4250 Tranquilla Ave, Atascadero, CA 93422
0.06
$701,800
2
1
1,120
Off Market
4255 Tranquilla Ave, Atascadero, CA 93422
0.08
$746,400
3
2
1,248
Off Market
5220 San Anselmo Rd, Atascadero, CA 93422
0.13
$918,100
3
2
1,750
Off Market
4330 Nogales Ave, Atascadero, CA 93422
0.11
$855,000
3
2
1,302
Recently Sold
4175 Lobos Ave, Atascadero, CA 93422
0.12
$625,300
3
2
1,376
Off Market
3990 Colima Rd, Atascadero, CA 93422
0.16
$908,700
4
2
1,871
Off Market
4150 Lobos Ave, Atascadero, CA 93422
0.15
$820,000
3
2
1,659
Recently Sold
4390 Rosita Ave, Atascadero, CA 93422
0.14
$702,500
3
2
1,283
Off Market
4080 Dolores Ave, Atascadero, CA 93422
0.17
$658,000
3
2
1,094
Recently Sold

Local Information

  • Map ViewExplore the area around 4200 Tranquilla Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1959
Lot Size
0.34 acres
Living Area
2,155 sqft
Price/Sqft
$424
Parking
Garage
HOA
None

About this House

Charming Two- Home Property with Modern Upgrades--Perfect for Multi-Generational Living or Investment!
This beautifully updated property offers fantastic opportunity with two homes on a large 1/3- acre lot in a highly desirable, centrally located area. The main house is a cozy 955 sq ft, features 2 bedrooms and 1.75 baths, remodeled in 2021 with stylish finishes throughout. It is a perfect place to relax and call home, with a welcoming atmosphere and plenty of natural light.
The standout feature of this property is the brand-new ADU (Accessory Dwelling Unit) in the back, completed in 2023. With 1200 sq ft, this spacious unit boasts 2 bedrooms and 1.5 baths, along with modern amenities making it ideal for guests, rental income, or multi-generational living.
For those looking to reduce their carbon footprint, the back hose is equipped with solar panels, offering energy efficiency and savings. The large, long garage is another bonus, complete with a EV charging unit--perfect for your electric vehicle!
Located just minutes from shopping, parks and golf courses, this property is the perfect blend of convenience and comfort. The expansive lot provides plenty of room for outdoor activities and gardening.
Don't miss the chance to own this unique, move-in-ready home with endless possibilities!
4200 Tranquilla Ave, Atascadero, CA 93422 is a 4 bedroom, 4 bathroom, 2,155 sqft single-family home built in 1959. It last sold for $882,000 on Mar 27, 2025 (2% below the $900,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $912,700, with a rent estimate of $3,898/month.

Home Details for 4200 Tranquilla Ave

Interior Features

Interior Details
Number of Rooms: 3Types of Rooms: Bedroom, Bathroom
Beds & Baths
Number of Bedrooms: 4Main Level Bedrooms: 2Number of Bathrooms: 4Number of Bathrooms (full): 2Number of Bathrooms (three quarters): 1Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 2155 Square Feet
Appliances & Utilities
Utilities: Cable Available, Electricity Available, Phone Available, Sewer Not Available, Water ConnectedAppliances: Dishwasher, Gas Cooktop, Disposal, Gas Oven, Gas Range, Refrigerator, Dryer, WasherDishwasherDisposalDryerLaundry: InsideRefrigeratorWasher
Heating & Cooling
Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Fireplace & Spa
Fireplace: NoneNo Fireplace
Windows, Doors, Floors & Walls
Window: Double Pane Windows, Skylight(s)Door: French Doors, Sliding DoorsFlooring: VinylCommon Walls: No Common Walls
Levels, Entrance, & Accessibility
Stories: 2Number of Stories: 2Levels: TwoEntry Location: levelFloors: Vinyl
View
Has a ViewView: Mountain(s), Neighborhood
Security
Security: Carbon Monoxide Detector(s), Smoke Detector(s)

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: Rear Porch, DeckFencing: Excellent Condition, WoodOther Structures: Guest House Detached, Shed(s)Exterior: Barbecue, Rain GuttersFoundation: SlabNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Open Parking Spaces: 5Has a GarageNo Attached GarageParking Spaces: 7Parking: Covered,Garage Faces Front,Garage,Garage Door Opener,Guest
Pool
Pool: None
Frontage
Road Frontage: City StreetRoad Surface Type: PavedNot on Waterfront
Water & Sewer
Sewer: Septic Tank
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 11

Property Information

Year Built
Year Built: 1959
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: Ranch
Building
Not a New ConstructionNot Attached PropertyNo Additional Parcels
Property Information
Condition: Updated/RemodeledNot Included in Sale: staging furniture, personal belongingsIncluded in Sale: all newer appliances in both houses, stove, refrigerators, dishwashers, washers and dryers, solar panels on back house also EV unit in garage.Parcel Number: 029012018

Price & Status

Price
List Price: $900,000
Status Change & Dates
Off Market Date: Tue Mar 04 2025Possession Timing: Close Of Escrow

Active Status

MLS Status: Closed

Location

Direction & Address
City: AtascaderoCommunity: Atnortheast(10)
School Information
High School District: Atascadero Unified

Community

Community Features: Biking, Golf, Hiking, Lake, ParkNot Senior Community

HOA

Association for this Listing: California Regional MLS

Lot Information

Lot Area: 0.34 acres

Listing Info

Special Conditions: Standard, Trust

Offer

Contingencies: standard contract contingenciesListing Terms: Cash, Cash to Existing Loan, Cash to New Loan, Conventional, 1031 Exchange

Miscellaneous

Mls Number: SC24249616Living Area Range Units: Square FeetAttribution Contact: 805-909-2231Common Interest: NoneUniversal Property Id: US-06079-N-029012018-R-N

Additional Information

BikingGolfHikingLakePark

Price and Tax history

DateEventPrice
Mar 27, 2025
Source: CRMLS #SC24249616
Sold
$882,000
Mar 22, 2025
Source: CRMLS #SC24249616
Pending
$900,000
Mar 5, 2025
Source: CRMLS #SC24249616
Contingent
$900,000
Feb 21, 2025
Source: CRMLS #SC24249616
Listed For Sale
$900,000
Apr 16, 2021
Source: eXp Realty #114583984
Sold
$450,500

Market trends in Atascadero

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$803K
$10KMoM
Sale-to-List Price
99.8%
0.2%MoM
Price per sq ft
$448
$6MoM
Available listings
79
8MoM

Around this home

What Locals Say about Atascadero

At least 162 Trulia users voted on each feature.

  • 90 % Say it's dog friendly

  • 85 % Say car is needed

  • 84 % Say parking is easy

  • 73 % Say yards are well-kept

  • 68 % Say there's holiday spirit

  • 68 % Say there's wildlife

  • 66 % Say people would walk alone at night

  • 62 % Say neighbors are friendly

  • 62 % Say it's quiet

  • 59 % Say kids play outside

  • 56 % Say they plan to stay for at least 5 years

  • 49 % Say it's walkable to restaurants

  • 44 % Say there are sidewalks

  • 43 % Say it's walkable to grocery stores

  • 34 % Say there are community events

  • 24 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Redhawkrun
    "Wildlife and rural feel and close to town in Atascadero. We are 1/2 miles to grocery stores but have to be careful to not hit a deer driving home "
    1
    Flag
  • Jessika Siroonian
    "Short drive to work, parks, anything. Nice weather, safe, well kept and everything along those lines. "
    0
    Flag
  • Hailey Van Zee
    "It’s aight but not perfect. I get it’s better than other places but people here are mean and makes me want to leave "
    0
    Flag
  • Alexandria Luna
    "Love this area. Friendly locals and lots of local activities throughout the year. Great place to raise a family "
    2
    Flag
  • Ukulelebard
    "There are a lot of good walking trails and parks. There aren’t very many dog friendly businesses, but there are plenty of pet supply stores, vets, etc. "
    1
    Flag
  • Ukulelebard
    "The shops and such aren’t very dog friendly, but there are several nice parks and walking trails in and around town that make it an ideal spot to have dogs. There’s also at least one pet supply store in town, several vets (including an emergency vet), and dog groomers. "
    1
    Flag
  • Chyna T.
    "Lots of hills, they are beautiful but not ideal for safety when it comes to bike riding. It's great for experienced riders, as long as cars are polite and drive slow. I wish we had sidewalks and bike lanes. Tons of deer, that's the best part!! The deer are very comfortable in this neighborhood, they are a joy to watch. We are in a forest in essence, oak trees, hills and deer for days! "
    3
    Flag
  • Jenean.brown
    "Lots of dog families in the neighborhood with responsible and friendly owners. Most people clean up after their dogs. Downside are the increased number of homeless people some with dogs. "
    8
    Flag
  • Jamie C.
    "We all look out for each other. Everyone knows my daughter and watches out for her and our home. A quick walk to downtown for annual events as well. "
    0
    Flag
  • Jamie C.
    "People always walking their dogs. All dogs in the neighborhood bark, they are happy and are allowed to do so!"
    1
    Flag
  • Unspecified
    "I have lived here for 4 years,...wish the transit was frequent instead of once an hour. That’s the facts!"
    0
    Flag
  • Chyna T.
    "Quiet neighborhood with lots of wildlife. We love living here, it's so serene. Oak tree's everywhere, hills and apple trees. It's a dream to be here in the forest but still in town."
    0
    Flag
  • Smartin_art
    "Great community, bedroom community where most head of house work in SLO it Paso. Growing downtown, great feel, bright future "
    1
    Flag
  • Jamiehacker108
    "A lot of people have dogs and walk them daily. There are also dog parks and dog beaches on the coast you can easily drive to."
    0
    Flag
  • Smartin_art
    "Great place to walk dog and see neighbors! Friendly community and often seen dogs out for walk. Most people pickup after dogs and keep on leashes "
    1
    Flag
  • Jamiehacker109
    "There are a lot of dog owners and people usually pick up the poop which is nice. There is also a dog park."
    0
    Flag
  • Mhorgan99
    "No dogs allowed in my condos. The beautiful homes in the hills of Atascadero, however, are very dog friendly. There are nice parks and sidewalks for dogs too"
    0
    Flag
  • Unspecified
    "Enjoy this area to,live but would love to live closer to the ocean. A lot of nice people. Wish there was more grassy areas."
    2
    Flag
  • Smartin_art
    "Summer concerts in the park means grab your own adult beverage, a lawn chair, and the family and hang out in the grass listening to great music. Kids can play on playground... don’t forget picnic dinner! Yearly driving car show is the best! Lake feels like heart of this town."
    1
    Flag
  • Jamiehacker109
    "Really great schools and sense of community. There is an increasing amount of activities and sports for all ages. "
    0
    Flag
  • Unspecified
    "An amazing church within walking distance. Grace Central Coast Church, North County Campus. Waking distance to a few restaurants. Bus system once per hour. Wish it was every half hour."
    1
    Flag
  • La T. W.
    "the neighborhood is well kept and the people seem friendly. plenty of things to do. nice city for taking walks "
    2
    Flag
  • Jmaravig
    "Great place, I just love wine country and especially the space! Great place to visit and a better place to live"
    1
    Flag
  • Anagarciabrady
    "Great place to live. Close to schools, parks and shopping centers. Great weather. Close to wineries and beautiful views. "
    1
    Flag
  • Christopher h.
    "I've lived in this neighborhood for four years and the neighborhood is very family oriented and rural living is cherished. The neighborhood is nestled between the Salinas river Pine mountain and chalk mountain. There are tons of deer and boat loads of beautiful birds that call the neighborhood home too. Great hiking trails are on either end of the neighborhood and there are tons of fun outdoors things to keep children busy; hiking, biking, collecting turtles and lizards, fishing back yard camping, horseback riding, raising chicks, gardening This is one of the better neighborhoods to raise up well grounded kids."
    0
    Flag
  • Irishlass67
    "It’s rural, but with great neighbors. We have wild life around us and we are on enough land to have our own animals and 4H projects here. The weather is warm but not as warm as it is farther north. "
    0
    Flag
  • Happy R.
    "nice..clean...friendly neighbourhood. no trafic jam...clean air...fresh and beautiful area. Close to highway."
    0
    Flag
  • jamie_riker
    "Atascadero is a small town with friendly people. The middle school and high school are both really good."
    0
    Flag

LGBTQ Local Legal Protections

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-27 10:00:49 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

Frequently asked questions about 4200 Tranquilla Ave

  • What is 4200 Tranquilla Ave estimated to be worth?
    Trulia's estimated value for 4200 Tranquilla Ave in Atascadero, CA is $912,700.
  • What is the price history for 4200 Tranquilla Ave?
    4200 Tranquilla Ave in Atascadero, CA last sold for $882,000 in March 2025.
  • Is Atascadero a buyer's or seller's market?
    Atascadero is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Atascadero?
    The median sale price in Atascadero is $803K. That is up $10K from the prior month.
  • Does 4200 Tranquilla Ave have air conditioning?
    Yes, 4200 Tranquilla Ave in Atascadero, CA has air conditioning.
  • Does 4200 Tranquilla Ave have laundry facilities?
    Yes, 4200 Tranquilla Ave in Atascadero, CA has in-unit laundry.

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Off Market Homes Near 4200 Tranquilla Ave

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