Sold
Last Sold Price
6 beds4,408 sqft$454/sqft
900 Hardstone Way, Santa Rosa, CA 95405
Single FamilyProperty Type
0.86 acresLot Size
1987Year Built
$454/sq ftPrice per sq ft
8 carsParking Spaces

Description

Spacious Castlerock estate with generous living options. Remodeled in 2010, stunning 6/4 features expansive great room includes kitchen w/lg island and breakfast bar, formal dinning & FR overlook Spring Lake Park/Valley of the Moon hills. 2 Master ste on both levels, one with jacuzzi and private balcony. Attched 3 car garage, lg workshop. Fully landscaped, fruit trees, garden HUGE lawn, shopping& entertainment close by. Truly one of a kind. Pool.Spacious Castlerock estate with generous living options. Remodeled in 2010, stunning 6/4 features expansive great room includes kitchen w/lg island and breakfast bar, formal dinning & FR overlook Spring Lake Park/Valley of the Moon hills. 2 Master ste on both levels, one with jacuzzi and private balcony. Attched 3 car garage, lg workshop. Fully landscaped, fruit trees, garden HUGE lawn, shopping& entertainment close by. Truly one of a kind. Pool.
  • Listed by: Maria C D'Argenzio DRE #00680901 Brokerage DRE #01523620 • Century 21 Epic
Listing closed: 07/16/2019 12:00 AM • Source: REBAREIS, MLS#: 21913760

Recent comparable sales

Median sold price

$1,750,000

Avg days on market

102

Sale-to-list ratio

96.1%

Santa Rosa, CA

9 comparable properties found

a view of outdoor space yard and swimming pool
1

$2,100,000

Sold 05/21/26

6
Bedrooms
3,460
Square Feet
0.48
Acres
$1,150,000 | 502 Los Alamos Road, Santa Rosa, CA 95409
2

$1,150,000

Sold 12/01/25

6
Bedrooms
4,310
Square Feet
0.40
Acres
a front view of a house with a yard
3

$1,677,000

Sold 04/16/25

5
Bedrooms
3,809
Square Feet
0.35
Acres
a view of a terrace with couches
4

$2,000,000

Sold 02/14/25

6
Bedrooms
3,615
Square Feet
0.30
Acres
$1,444,237 | 4818 Kieran Court, Santa Rosa, CA 95405
5

$1,444,237

Sold 06/26/26

5
Bedrooms
4,290
Square Feet
0.45
Acres
a view of a house with backyard and sitting area
6

$1,499,000

Sold 08/11/25

7
Bedrooms
4,318
Square Feet
0.86
Acres
a view of a house with a yard
7

$2,050,000

Sold 02/24/25

6
Bedrooms
4,913
Square Feet
0.30
Acres
a view of a white house next to a yard with plants and large trees
8

$1,775,000

Sold 06/06/25

5
Bedrooms
3,622
Square Feet
0.81
Acres
$1,750,000 | 5969 Vista Ridge, Santa Rosa, CA 95409
9

$1,750,000

Sold 03/27/26

5
Bedrooms
4,512
Square Feet
0.25
Acres

Location

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Property Information for 900 Hardstone Way

Property Details
  • MLS Type: Residential / Single Family Residence
  • Architectural Style: Craftsman, Ranch
  • View Description: Forest/Woods, Hills, Mountains, Park, Panoramic, Ridge, Woods
  • Cross Street: Quartz
  • Total Parking Spaces: 0
Building Information
  • Stories: 2
  • Year Built: 1987
  • Lot Size: 0.86 AC / 37,461 SF
Summary
Location and General Information
  • Area/District: Santa Rosa-Southeast
  • Area Short Display: B0400
  • Directions to Property: Hoen to Summerfield L, to Sumner ln. R to Slate dr. to Quartz Dr R to Hardstone
  • Area Long Display: Santa Rosa-Southeast
Taxes and HOA Information
  • Association Fee Includes: None
  • Association: No
  • Association Fee: $0
  • APN: 013-350-030-000
Parking
  • Parking Features: Attached, Garage Door Opener, Interior Access, Garage
  • Carport Spaces: 0
  • Garage Spaces: 3
  • Open Parking Spaces: 5
Virtual Tour
  • Virtual Media Count: 0
Property
Lot Information
  • Square Footage: 4408.0
  • Square Footage Source: Appraiser
  • Year Built Source: Assessor Auto-Fill
  • Lot Size Square Feet: 37462.0
  • Lot Features: Auto Sprinkler F&R, Garden, Landscape Back, Landscape Front, Landscape Misc, Other, City
  • Property Condition: Completed
Property and Assessments
  • Security Features: Carbon Mon Detector, Smoke Detector
  • Senior Community: No
  • Buyer Financing: Cash (No Loan)
  • Picture Count: 50
  • Property Disclaimer: Information has not been verified, is not guaranteed, and is subject to change. Any offer of compensation is made exclusively to Broker Participants of the MLS where the subject listing is filed.<BR> Copyright &copy; 2023 Bay Area Real Estate Information Services, Inc. All rights reserved.<BR>Copyright</A> &copy;2023 <A name="trans">Rapattoni Corporation. All rights reserved.</A><BR>U.S. Patent 6,910,045
  • Construction Materials: Frame, Shingle Siding, Stone, Stucco, Wood
Utilities
  • Electric: 220 Volts in Kitchen
  • Sewer: Sewer Public
  • Water Source: Water Public
  • Utilities: Electric, Public, Cable Available, PG&E, Cable Connected
Interior and Exterior Features
Exterior Features
  • Driveway/Sidewalks: Paved Driveway
  • Fencing: Fenced
  • Stories: 2
  • Levels: 2 Story
  • Upper Level: Bedroom(s), Primary Bedroom, Retreat, Bath(s)
  • Main Level: Bedroom(s), Dining Room, Family Room, Garage, Kitchen, Living Room, Primary Bedroom, Street Entrance, Bath(s)
  • Association Features: None
  • Patio And Porch Features: Patio(s)
  • Other Structures: Workshop
  • Pool: Yes
  • Pool Features: In Ground, Heat None, Pool Cover
  • Roof: Composition
  • Pool: Yes
Interior Features
  • Heating: Central, Heat Pump, MultiZone, Natural Gas, Solar Heating
  • Cooling: Ceiling Fan(s), Central, MultiZone
  • Bath Features: Jetted Tub, Low-Flow Shower(s), Low-Flow Toilet(s), Marble, Shower Stall(s), Tile, Tub, Remodeled
  • Full Bathrooms: 4
  • Half Bathrooms: 0
  • Bathrooms: 4.0
  • Bedrooms: 6
  • Dining Room Features: Dining/Family Combo, Formal Area, Skylight(s), Space in Kitchen
  • Family Room Features: Great Room, Skylight(s), Cathedral/Vaulted
  • Living Room Features: Great Room, Skylight(s), Cathedral/Vaulted
  • Kitchen Features: Breakfast Area, Stone Counter, Island, Pantry, Skylight(s)
  • Flooring: Carpet, Marble, Tile, Wood
  • Fireplace Features: Double Sided, Gas Starter, Living Room, Primary Bedroom
  • Fireplace: Yes
  • Interior Features: Cathedral Ceiling, Formal Entry, Skylight(s), Storage Area(s)
  • Appliances: Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Gas Water Heater, Hood Over Range, Self/Cont Clean Oven, Built-In Oven, Cooktop Stove, Refrigerator
  • Laundry Features: Dryer Included, Electric, Inside Room, Other, Washer Included
  • # of Fireplaces: 2
  • # of Rooms: 10
  • Room Type: Storage, Temp Controlled Room, Wine Cellar, Workshop
  • Spa: Yes
  • Window Features: Window Coverings, Window Screens, Dual Pane
Multi Family
Multi-Family Information
  • # of Units: 0
Multi-Family Additional Information
  • 2nd Unit Approx SqFt: 0.0
  • 2nd Unit Rents for: $.00
Unit 2
  • ADU/2nd Unit: No

Property History for 900 Hardstone Way

DateEvent & SourcePriceAppreciation
Jul 16, 2019

Sold

REBAREIS #21913760

$2,000,000
Jun 28, 2019

Sold (Public Record)

Public Record #649029664

$2,000,000

+3.4% / yr

Jun 27, 2019

Pending

REBAREIS #21913760

DateEvent & SourcePrice
07/16/2019

Sold

REBAREIS #21913760

$2,000,000
06/28/2019

Sold (Public Record)

Public Record #649029664

$2,000,000

+3.4% / yr

06/27/2019

Pending

REBAREIS #21913760

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 900 Hardstone Way

Taxable ValueLand$710,868Additions$1,476,420Total$2,187,288
Tax Record2025$25,448 ($2,121 / month)
Home Facts
Beds4Baths4Total Finished SqFt4,274 SqFtAbove Grade Finished SqFt4,274 SqFtStories2Lot Size37,462 SqFtStyleSingle Family ResidenceYear Built1987Year Renovated1997CountySONOMAAPN013-350-030-000Fireplace TypeHas Fireplace

Schools near 900 Hardstone Way

This home is within Rincon Valley Union Elementary School District.
Rating
School
Type
Grades
Distance
Charter - K to 6
Public - 7 to 8
Public - 9 to 12
Public - K to 6
Rating
School
Distance
Spring Creek Matanzas Charter School
CharterK to 6

Herbert Slater Middle School
Public7 to 8

Montgomery High School
Public9 to 12

Rincon Valley Partnership
PublicK to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 900 Hardstone Way, Santa Rosa, CA 95405
$2,000,000
6
4,408
37,461
3
3
3,266
37,461
5
2,946
33,977
$1,150,000
4
3,000
33,105
3
3,547
37,120
$1,060,000
4
3,145
37,461

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Century 21 Epic, Maria C D'Argenzio, DRE #00680901

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.