NOT LISTED FOR SALE

8335 San Marcos Rd Atascadero, CA 93422

Atascadero Area

Estimated Value: $1,103,000 - $1,196,000

6 Beds
3.5 Baths
3,000 Sq Ft
$379/Sq Ft Est. Value

Sale Details

Date Sold: September 23, 2025

Last sale price $1,127,500 $376 Per Sq Ft

Est. 1% increase in value since last sale

Current estimated payment $6,973 / mo

7 Days on Market

Highlights

  • Parking available for a boat
  • 1 Acre Lot
  • Fireplace in Primary Bedroom
  • Monterey Road Elementary School Rated A-
  • Mountain View
  • Main Floor Primary Bedroom

About This Home

As of September 2025

Experience the best of the Atascadero lifestyle in this thoughtfully designed home, perfectly situated on a serene one-acre parcel nestled among majestic oak trees.
The main residence features hard-surface flooring throughout and expansive dual-pane windows that flood the interiors with natural light. A double-sided fireplace connects the living room and family room/office, while the open-concept layout on the main level includes a built-in desk area and custom cabinetry. The gourmet kitchen is beautifully appointed with granite countertops, stainless steel appliances, and a center island, seamlessly connecting to the dining room, where French doors open to a tranquil rear patio—an ideal space for gatherings and outdoor entertaining.
The luxurious primary suite, located on the main level, offers a cozy fireplace, spa-like bath with a jetted tub, dual-sink vanity, and a spacious walk-in closet. This main level also features a dedicated laundry room with a sink, folding area, and its own outdoor access.
Upstairs, an oversized bedroom with its own fireplace and walk-in closet provides the flexibility of a second primary suite. Two additional bedrooms and a bathroom complete the second level. Additional highlights to the estate include a great outdoor area under the oak trees with a bonfire pit, along with a large grass area with a sprinkler system. Detached from the main home is a finished 3-car garage, with finished floors and a half bath - perfect for a game room, or creative use. Above the garage is a separate guest quarters featuring a full kitchen, two bedrooms, and a bathroom. The suite features its own entrance and hard-surface flooring—perfect for visitors, extended family. The driveway offers space for an RV, boat, or recreational vehicle parking. Blending privacy, functionality, and thoughtful design, this property is a rare offering that brings together everyday comfort and exceptional versatility—an ideal retreat to call home in the heart of Atascadero.

Last Agent to Sell the Property

Brooke Sutton

Central Coast Sotheby's International Realty Brokerage Email: brooke@richardsonproperties.com License #01411266 Listed on: 08/20/2025

Central Coast Sotheby's International Realty

Last Buyer's Agent

Donna Brock

Central Coast Sotheby's International Realty License #00622103

Central Coast Sotheby's International Realty

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Details

Home Type

  • Single Family

Year Built

  • Built in 2007

Lot Details

  • 1 Acre Lot
  • Rural Setting
  • Density is up to 1 Unit/Acre
  • Property is zoned RSFZ

Parking

  • 3 Car Garage
  • Parking Available
  • Three Garage Doors
  • Driveway
  • Parking available for a boat
  • RV Access or Parking

Property Views

  • Mountain
  • Hills
  • Neighborhood

Home Design

  • Entry on the 2nd floor

Interior Spaces

  • 3,000 Sq Ft Home
  • 2-Story Property
  • Built-In Features
  • See Through Fireplace
  • Family Room
  • Den
  • Laundry Room

Kitchen

  • Gas Cooktop
  • Microwave
  • Dishwasher
  • Granite Countertops

Bedrooms and Bathrooms

  • 6 Bedrooms | 1 Primary Bedroom on Main
  • Fireplace in Primary Bedroom
  • Walk-In Closet
  • Granite Bathroom Countertops
  • Hydromassage or Jetted Bathtub
  • Walk-in Shower

Outdoor Features

  • Patio

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Natural Gas

Listing and Financial Details

  • Legal Lot and Block 8 / IC
  • Assessor Parcel Number 031211008

Community Details

Overview

  • No Home Owners Association
  • Atsouthwest Subdivision

Amenities

  • Laundry Facilities

Home Details

Home Type

Single Family

Year Built

Built in 2007

Lot Details

1 Acres

Parking

3

Listing Details

  • Structure Type: House
  • Assessments: Yes
  • Property Attached: No
  • Subdivision Name Other: ATSouthwest(50)
  • View: Yes
  • Zoning: RSFZ
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 031211008
  • Year Built: 2007
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 3000.00 Square Feet
  • Interior Amenities: Built-in Features, Granite Counters
  • Stories: 2
  • Common Walls: No Common Walls
  • Appliances: Yes
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bedrooms: 6
  • Entry Level: 2
  • Fireplace Features: Primary Bedroom, See Through
  • Levels: Two
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1
  • Price Per Square Foot: 375.83
  • Room Type: Den, Family Room, Laundry, Main Floor Primary Bedroom, Walk-In Closet
  • Bathroom Features: Bathtub, Shower, Granite Counters, Jetted Tub

Exterior Features

  • Patio: Yes
  • View: Hills, Mountain(s), Neighborhood
  • Patio And Porch Features: Patio
  • Pool Private: No
  • Spa: No

Garage/Parking

  • Attached Garage: No
  • Garage Spaces: 3.00
  • Parking: Yes
  • Parking Features: Boat, Driveway, Garage - Three Door, RV Access/Parking, RV Potential
  • Total Parking Spaces: 3.00

Utilities

  • Heating: Yes
  • Laundry: Yes
  • Appliances: Dishwasher, Gas Cooktop, Microwave
  • Heating Type: Forced Air, Natural Gas
  • Laundry Features: Inside
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Rural

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: 0-1 Unit/Acre
  • Lot Size Sq Ft: 43560.00
  • Lot Size Acres: 1.0000

Multi Family

  • Lease Considered: No
  • Lot Size Area: 43560.0000 Square Feet
  • Number Of Units Total: 2

Tax Info

  • Tax Block: IC
  • Tax Census Tract: 126.01
  • Tax Lot: 8

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Aug 20, 2025
Closed on
Sep 19, 2025
Sold by
2018 Groom Family Trust and Groom David E
Bought by
Seller's Agent
Brooke Sutton
Central Coast Sotheby's International Realty
Buyer's Agent
Donna Brock
Central Coast Sotheby's International Realty
List Price
$1,095,000
Sold Price
$1,127,500
Premium/Discount to List
$32,500
2.97%
Views
85
Current Estimated Value
$1,137,847

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$10,347
Avg. Annual Appreciation
0.98%
Original Mortgage
$902,000
Outstanding Balance
$894,135
Interest Rate
6.25%
Mortgage Type
New Conventional
Estimated Equity
$243,712

Purchase Details

Closed on
Mar 17, 2020
Sold by
Groom David E and Groom Meagan R
Bought by
Groom David E and Groom Meagan R

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$488,500
Interest Rate
3.4%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 10, 2019
Sold by
Groom David Edgar and Groom Meagan Rose
Bought by
2018 Groom Family Trust

Purchase Details

Listed on
Dec 29, 2018
Closed on
Jan 9, 2019
Sold by
Cook Paul C and Cook Theresa H
Bought by
Groom David Degar and Groom Meagan Rose
Seller's Agent
Susan Clark
eXp Realty of California, Inc.
Buyer's Agent
Brooke Sutton
Richardson Properties -No. Co.
List Price
$629,000
Sold Price
$635,000
Premium/Discount to List
$6,000
0.95%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.99%
Original Mortgage
$484,350
Interest Rate
4.6%
Mortgage Type
New Conventional

Purchase Details

Listed on
May 20, 2014
Closed on
Jun 2, 2014
Sold by
Bart Charles F and Bart Patricia Haake
Bought by
Cook Paul C and Cook Theresa H
Seller's Agent
Margaret Diffley
Premier Realty Associates
Buyer's Agent
Mike Hendrickson
Premier Agent Network Inc.
List Price
$540,000
Sold Price
$540,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
3.59%
Original Mortgage
$54,000
Interest Rate
4.07%
Mortgage Type
Stand Alone Second

Purchase Details

Closed on
Aug 5, 2002
Sold by
Apodaca J Xavier and Apodaca Sylvia E
Bought by
Bart Charles F and Bart Patricia Haake

Purchase Details

Closed on
Mar 9, 2001
Sold by
Hinkle Carol
Bought by
Apodaca J Xavier and Apodaca Sylvia E

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$61,875
Interest Rate
6.89%
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Atascadero, CA

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Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$1,127,500 First American Title
Groom David E -- Fidelity National Title Co
2018 Groom Family Trust -- None Available
Groom David Degar $635,000 First American Title Co
Cook Paul C $540,000 First American Title Company
Bart Charles F $155,000 Fidelity Title Company
Apodaca J Xavier $82,500 Fidelity National Title Co
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $902,000
Previous Owner 2018 Groom Family Trust $100,000
Previous Owner Groom David E $491,500
Previous Owner Groom David E $488,500
Previous Owner Groom David Edgar $484,350
Previous Owner Groom David Degar $484,350
Previous Owner Cook Paul C $508,800
Previous Owner Cook Paul C $54,000
Previous Owner Cook Paul C $432,000
Previous Owner Bart Charles F $267,000
Previous Owner Apodaca J Xavier $61,875
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
09/23/2025 09/23/25 Sold $1,127,500 +3.0% $376 / Sq Ft
08/27/2025 08/27/25 Pending -- -- --
08/20/2025 08/20/25 For Sale $1,095,000 +72.4% $365 / Sq Ft
01/30/2019 01/30/19 Sold $635,000 +1.0% $256 / Sq Ft View Prior Sale
01/08/2019 01/08/19 Pending -- -- --
12/29/2018 12/29/18 For Sale $629,000 +16.5% $254 / Sq Ft
07/01/2014 07/01/14 Sold $540,000 0.0% $218 / Sq Ft View Prior Sale
05/28/2014 05/28/14 Pending -- -- --
05/20/2014 05/20/14 For Sale $540,000 -- $218 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $8,695 $1,127,500 $400,000 $727,500
2025 $8,219 $708,349 $278,876 $429,473
2024 $8,214 $694,460 $273,408 $421,052
2023 $8,214 $680,845 $268,048 $412,797
2022 $8,026 $667,496 $262,793 $404,703
2021 $7,799 $654,409 $257,641 $396,768
2020 $7,657 $647,700 $255,000 $392,700
2019 $6,845 $581,789 $215,478 $366,311
2018 $6,674 $570,382 $211,253 $359,129
2017 $6,546 $559,199 $207,111 $352,088
2016 $6,421 $548,235 $203,050 $345,185
2015 $6,326 $540,000 $200,000 $340,000
2014 $5,357 $488,000 $160,000 $328,000
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: PI25187522

California Regional Multiple Listing Service (CRMLS)

APN: 031-211-008

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