What if the home you've been waiting for is the one that gives you beautiful views, modern living, and space for every chapter of life? Perched with beautiful views of the Hayward Hills, this approximately 2,200 sq. ft. fully remodeled residence with all 4 beds on one level , offers comfort, space and the versatility you desire. Thoughtfully updated from top to bottom with over 400K in upgrades, this move-in-ready home invites you to simply unpack, settle in, and enjoy. The beautifully updated kitchen offers abundant storage, and the living room opens seamlessly to the backyard, creating an easy indoor-outdoor connection perfect for morning coffee, weekend gatherings, outdoor dining, or simply enjoying the fresh air and surrounding views. Featuring 4 big bedrooms, 3 full baths, and an awesome bonus basement . Whether you need a private home office, a gym, a media room, or a perfect spot for guests, this space has you covered plus, its got its own bathroom and a separate entrance making it a perfect rental ! Imagine starting your mornings with views of the Hayward Hills, hosting friends and family in a beautifully remodeled home, and having the flexibility to create spaces that truly work for you. Come and check it out this weekend .
Castro Valley Hills, located between Lake Chabot Regional Park and the Castro Valley BART station, is a hillside and residential Castro Valley neighborhood with winding ridge roads and broad East Bay views. The neighborhood’s character concentrates around the Redwood Road and Castro Valley Boulevard corridor, where independent eateries, small markets, and everyday services set a steady, local rhythm. Mid-century ranch homes and contemporary rebuilds share steep lots, decks, and terraced gardens. Trailheads and oak-lined streets shape an outdoors-forward routine. Chabot Cinema anchors movie nights, while The Bistro and Paradiso Restaurant keep the dining scene distinctly local. Commutes and weekend plans often pivot between BART, the park, and the hills’ quieter cul-de-sacs.
Provided by Walk Score and Local Logic
Market insights
18308 Maffey Dr · $1,399,000
DAYS ON MARKET
9 days
The average home goes pending in 19 days.
SALE-TO-LIST
108.3%
Most homes are selling 8% above list price.
LIST PRICE
$1,399,000
Median sale price in this area is $1,268,994. (9% lower than this home)
PRICE DROP
0 price drops
15% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Wood-burning fireplace
Bedrooms
4 bedrooms, including a ground-floor bedroom
Bathrooms
3 full bathrooms
Primary bathroom with stall shower
Kitchen
Electric oven
Laundry & utility
Laundry located in garage
Flooring
Vinyl/linoleum flooring
Heating & cooling
Central forced air heating and cooling
Exterior features
Wood shake/shingle roof
Residential zoning
Home design
Single-family detached home
One story
Parking
Attached 2-car garage
Construction
Concrete slab foundation
Utilities
Public water
Public sewer
Public utilities
Other
Living area approximately 2,205
Electricity and solar
View estimated energy costs and solar savings for this home
bridgeMLS, Bay East AOR, or Contra Costa AOR #ML82057364
Aug 20, 2026
Pending
—
Aug 20, 2026
Pending
—
Aug 12, 2026
Listed
$1,399,000
$634/sq ft
Aug 11, 2026
Listed
$1,399,000
$634/sq ft
+50
What if the home you've been waiting for is the one that gives you beautiful views, modern living, and space for every chapter of life? Perched with beautiful views of the Hayward Hills, this approximately 2,200 sq. ft. fully remodeled residence with all 4 beds on one level , offers comfort, space and the versatility you desire. Thoughtfully updated from top to bottom with over 400K in upgrades, this move-in-ready home invites you to simply unpack, settle in, and enjoy. The beautifully updated kitchen offers abundant storage, and the living room opens seamlessly to the backyard, creating an easy indoor-outdoor connection perfect for morning coffee, weekend gatherings, outdoor dining, or simply enjoying the fresh air and surrounding views. Featuring 4 big bedrooms, 3 full baths, and an awesome bonus basement . Whether you need a private home office, a gym, a media room, or a perfect spot for guests, this space has you covered plus, its got its own bathroom and a separate entrance making it a perfect rental ! Imagine starting your mornings with views of the Hayward Hills, hosting friends and family in a beautifully remodeled home, and having the flexibility to create spaces that truly work for you. Come and check it out this weekend .
bridgeMLS, Bay East AOR, or Contra Costa AOR #41028147
Jul 14, 2023
Sold
$1,234,000
$560/sq ft
Jun 18, 2023
Pending
—
Jun 14, 2023
Price Changed
$1,249,000
$566/sq ft
May 23, 2023
Listed
$1,299,000
$589/sq ft
Discover your dream home in Castro Valley's Proctor neighborhood! This 4 bed, 2.5 bath gem spans 2205 sq ft and boasts a modern kitchen, a deck with a hot tub, and a spacious bonus room downstairs, included in the measured square footage. The updated kitchen offers tons of counter space and ample storage, while the deck. features a hot tub for relaxation and sweet views. The bedroom have new carpet and are all on one level. With a large bonus room for endless possibilities, this home is perfect for entertainment or personal use. Enjoy easy access to amenities and commuting routes. Live in style and comfort—visit today!
Year
Property tax
Land + Additions
Assessment*
2025
$16,223 (+6.0%)
$377,604 + $881,076
$1,258,680
2024
$15,302 (+463.5%)
$377,604 + $881,076
$1,258,680
2023
$2,716 (+2.7%)
$370,200 + $863,800
$1,234,000
2022
$2,645 (+2.9%)
$91,656 + $73,804
$165,460
2021
$2,571 (+2.5%)
$91,656 + $73,804
$165,460
2020
$2,509 (−1.3%)
$89,859 + $72,357
$162,216
2019
$2,542 (+3.0%)
$88,938 + $71,615
$160,553
2018
$2,468 (+2.8%)
$87,194 + $70,211
$157,405
2017
$2,399 (+5.2%)
$83,808 + $67,485
$151,293
2016
$2,281 (+7.0%)
$83,808 + $67,485
$151,293
2015
$2,132 (+2.4%)
$82,165 + $66,161
$148,326
2014
$2,082 (+1.8%)
$79,346 + $63,892
$143,238
2013
$2,045 (+2.6%)
$79,346 + $63,892
$143,238
2012
$1,994 (+1.5%)
$78,988 + $63,603
$142,591
2011
$1,964 (+0.9%)
$77,440 + $62,356
$139,796
2010
$1,947 (+0.1%)
$75,921 + $61,134
$137,055
2009
$1,945 (+5.2%)
$75,354 + $60,677
$136,031
2008
$1,849
$75,534 + $60,822
$136,356
Public record
Public record
Zoning
Permits
Beds
4
Baths
3
Stories
1.5
Lot width
—
Lot depth
—
Lot size
5,580 Sq. Ft.
Year renovated
1957
Finished Sq. Ft.
2,205
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,205
Year built
1956
Style
Single Family Residential
County
Alameda County
APN
084D120700600
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Dec 26, 2024 • Final
Building
Replace a mini-split system with a like-for-like unit.
HVAC
Aug 1, 2024 • Final
Building
Electrical
Ev charger
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Local insights from Redfin agents
Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 88° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Castro Valley, CA • 94546
Average low and high temperatures (°F)
63
43
64
46
71
49
69
49
73
53
74
54
74
56
79
57
80
58
77
54
65
48
61
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
92/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 8% for direct sun exposure in Castro Valley. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.1 hrs
6.7 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 18308 Maffey Dr
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $1,125,000 and $1,526,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.1M to $1.5M.