OFF MARKET
Off Market Sep 2024 for $730K
$745,801
1
bd
•
2 ba
•
1,124
sq ft

6600 Armstrong Rd, Byron, CA 94514

map-entry

About this home

Single-familyProperty Type
1973Year Built
40.26 acresLot Size
$664Est. Price/Sq.Ft.
Listed by Maureen Prince •DRE #01196634 • Flat Rate Realty
Listed by Doreen Covarelli •DRE #01263314 • Flat Rate Realty
Bought with Tom Schieber •DRE #01404116 • eXp Realty of California, Inc.
Redfin checked: a minute ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41068525

Redfin Estimate

$745,801
$16K since sold in September 2024$9,000 since August

This home's estimate is 15.4% higher than the average sale price ($646K) of 6 comparable homes.

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Earn from this home

Sell
$143,169
Est. take-home

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Rent
$2,217/mo
Redfin rental estimate

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Market trends in 94514, CA

Last updated August 2026

Sale-to-List Price
85.0%

+4.1% MoM

Median sale price
$477K

$4M MoM

Avg. days on market
32d

168 days MoM

Recently sold homes
2

1 MoM

Provided by Redfin

Sale history for 6600 Armstrong Rd

Tax history for 6600 Armstrong Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
—
Baths
—
Stories
1
Lot width
—
Lot depth
—
Lot size
40.26 Acres
Year renovated
1983
Sq. Ft.
1,124
Year built
1973
Style
Ranch
County
Contra Costa County
APN
0010110518
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.

Property details

Around this home

Schools

Discovery Bay Elementary School

Public K-5 • Assigned • 5.7mi

8/10
Excelsior Middle School

Public 6-8 • Assigned • 3.5mi

4/10
Liberty High School

Public 9-12 • Assigned • 8.0mi

7/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

8/10 Fire Factor

37% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 101° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

10/10 Air Factor

22 unhealthy days expected this year, 23 days in 30 years

Provided by First Street

Historical weather

Byron, CA • 94514
Average low and high temperatures (°F)
59
39
63
44
72
49
74
50
82
55
89
59
90
59
94
63
89
62
80
56
64
47
56
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 12.3 hours in June and 4.7 hours in December, placing it above the U.S. average for solar exposure.

12.3 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$709,000 – $858,000

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Nearby similar homes

$2,399,000
6 beds3.5 baths2,382 sq ft
4120 Camino Diablo, Byron, CA 94514
$724,900
5 beds3 baths3,022 sq ft
2340 Cambridge Dr, Discovery Bay, CA 94505
$660,000
4 beds2.5 baths2,669 sq ft
3681 Yacht Dr, Discovery Bay, CA 94505
VIDEO TOUR
$650,000
4 beds3 baths2,116 sq ft
2218 Newport Ct, Discovery Bay, CA 94505
KW Central Valley
$650,000
4 beds2 baths1,760 sq ft
4464 Cove Ln, Discovery Bay, CA 94505
$719,000
4 beds2.5 baths2,136 sq ft
2158 Newport Ct, Discovery Bay, CA 94505

Home values near 6600 Armstrong Rd

Data from public records.
AddressRedfin Estimate
3 Beds | 2.5 Baths | 3847 Sq. Ft.
$1,444,008
3 Beds | 2.5 Baths | 2420 Sq. Ft.
$661,190
AddressRedfin Estimate
3 Beds | 2 Baths | 2002 Sq. Ft.
$1,027,690
2 Beds | 2 Baths | 1903 Sq. Ft.
$632,959
AddressRedfin Estimate
4 Beds | 2.5 Baths | 2500 Sq. Ft.
$1,062,749
4 Beds | 4.5 Baths | 3081 Sq. Ft.
$1,186,384
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. This data may not match public records. Learn more.

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