18516 Greenridge Ct, Castro Valley, CA 94552
Property image
Property image
OFF MARKET

$1,320,200

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 1,891 sqft

18516 Greenridge Ct, Castro Valley, CA 94552

Est. Refi. Payment $8,338/mo*
Refinance Your Home

Home Value

Trulia Estimate
$1.32M
Since last month
Increased$1K (+0.1%)
Since last year
$300 (0%)
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 +47% in the last 10 years
MonthEstimated value
2026
August 2026$1.32M
August 2026$1.31M
July 2026$1.32M
June 2026$1.4M
May 2026$1.42M
April 2026$1.37M
March 2026$1.39M
February 2026$1.36M
January 2026$1.27M
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
18596 W Cavendish Dr, Castro Valley, CA
0.21
Single-Family Home
$1,800,000
05/12/26
4
2
1,908
5513 Rothman Ct, Castro Valley, CA
0.16
Single-Family Home
$1,400,000
01/26/26
4
2
1,908
5934 Highwood Rd, Castro Valley, CA
0.12
Single-Family Home
$1,292,000
12/12/25
5
2
1,979
5840 Cold Water Dr, Castro Valley, CA
0.12
Single-Family Home
$450,000
09/11/25
4
2
1,891
5929 Highwood Rd, Castro Valley, CA
0.13
Single-Family Home
$925,000
06/05/26
5
2
1,979
5505 Jasmine Ct, Castro Valley, CA
0.30
Single-Family Home
$496,000
04/03/26
4
2
1,908
18508 Mountain Ln, Castro Valley, CA
0.11
Single-Family Home
$2,100,000
08/19/26
5
2
2,050
18660 E Cavendish Dr, Castro Valley, CA
0.25
Single-Family Home
$1,350,000
12/08/25
3
2
1,712
5842 Highwood Rd, Castro Valley, CA
0.29
Single-Family Home
$1,795,000
08/04/26
4
2
1,901
5800 Cold Water Dr, Castro Valley, CA
0.21
Single-Family Home
$1,590,000
05/26/26
4
3
2,100

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
18509 Greenridge Ct, Castro Valley, CA 94552
0.03
$1,418,300
4
2
2,344
Off Market
6111 Greenridge Rd, Castro Valley, CA 94552
0.08
$1,686,900
4
3
2,229
Off Market
6116 Greenridge Rd, Castro Valley, CA 94552
0.08
$1,518,500
4
3
2,119
Off Market
Address Not Disclosed, Castro Valley, CA 94552
0.02
$1,502,800
4
3
2,229
Off Market
6039 Greenridge Rd, Castro Valley, CA 94552
0.07
$1,478,500
4
2
2,119
Off Market
6066 Monte Verde Ct, Castro Valley, CA 94552
0.05
$1,985,000
4
2
3,119
Recently Sold
Address Not Disclosed, Castro Valley, CA 94552
0.06
$1,246,600
4
2
2,119
Off Market
Address Not Disclosed, Castro Valley, CA 94552
0.06
$1,796,700
3
2
3,119
Off Market
18540 Mesa Verde Way, Castro Valley, CA 94552
0.14
$1,600,000
4
2
2,119
Recently Sold
5846 Cold Water Dr, Castro Valley, CA 94552
0.12
$1,601,300
3
2
1,723
Off Market
5969 Greenridge Rd, Castro Valley, CA 94552
0.11
$1,691,900
4
2
1,901
Off Market
18508 Mountain Ln, Castro Valley, CA 94552
0.11
$2,100,000
5
2
2,050
Recently Sold

Local Information

  • Map ViewExplore the area around 18516 Greenridge Ct.
  • Schools1 Elementary School2 Middle Schools1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1976
1,891 sqft
$698/sqft
Garage

About this House

This single-family home is located at 18516 Greenridge Ct, Castro Valley, CA. 18516 Greenridge Ct is in Castro Valley, CA and in ZIP code 94552. This property has 4 bedrooms, 2 bathrooms and approximately 1,891 sqft of floor space. This property has a lot size of 8886 sqft and was built in 1976.
18516 Greenridge Ct, Castro Valley, CA 94552 is a 4 bedroom, 2 bathroom, 1,891 sqft single-family home built in 1976. More recently, it was listed as a rental in May 2024 with an asking price of $4,500 per month. That rental listing was removed on July 27, 2024. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,320,200, with a rent estimate of $4,446/month.

Home Details for 18516 Greenridge Ct

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Interior Details
Additional StorageTypes of Rooms: Dining Room, Family Room, Master BathStorage
Appliances & Utilities
DishwasherDisposal
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows
Levels, Entrance, & Accessibility
Floors: Hardwood

Property Information

Year Built
Year Built: 1976Year Updated: 1977
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Exterior Features

Exterior Home Features
Lawn
Parking & Garage
GarageParking: Garage Detached, Off Street

Community

Units in Building: 1

Lot Information

Lot Area: 8886 sqft

Price and Tax history

DateEventPrice
Jul 27, 2024
Source: Zillow Rentals
ListingRemoved
Jul 8, 2024
Source: Zillow Rentals
PriceChange
$4,300
Price decreased by 4%
May 31, 2024
Source: Zillow Rentals
Listed For Rent
$4,500
Jul 19, 2023
Source: Zillow Rentals
ListingRemoved
Jul 4, 2023
Source: Zillow Rentals
Listed For Rent
$4,300

Market trends in Castro Valley

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.21M
$21.33KMoM
Sale-to-List Price
103.6%
0.8%MoM
Price per sq ft
$702
$22MoM
Available listings
84
6MoM

Around this home

What Locals Say about Castro Valley

At least 380 Trulia users voted on each feature.

  • 89 % Say it's dog friendly

  • 81 % Say there are sidewalks

  • 75 % Say car is needed

  • 74 % Say parking is easy

  • 73 % Say there's holiday spirit

  • 71 % Say yards are well-kept

  • 65 % Say it's quiet

  • 65 % Say people would walk alone at night

  • 65 % Say it's walkable to grocery stores

  • 62 % Say it's walkable to restaurants

  • 59 % Say there's wildlife

  • 59 % Say they plan to stay for at least 5 years

  • 59 % Say kids play outside

  • 57 % Say neighbors are friendly

  • 57 % Say streets are well-lit

  • 35 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Good sidewalk and safe to walk at night "
    0
    Flag
  • Daniel Micko
    "Good schools, the businesses are growing well. A lot of history here. People are nice. Car shows in the downtown area."
    0
    Flag
  • Arijustinweinberg
    "HOA is great and cares about the residents. In Castro valley city they host street holiday parades 2-4 times a year"
    0
    Flag
  • Katherine Brovont
    "This part of the neighborhood is pretty tight knit. Everyone knows everyone else, and are very friendly."
    0
    Flag
  • Judy J Chen
    "Retro feel to some of the downtown area gives this town a unique vibe, not cookie cutter at all. More restaurants and coffee shop options than ever before. "
    3
    Flag
  • Trulia User
    "Been living here for 6 years, it's located near a major interstate, and shopping. Good transportation, Don Castro Lake near by for recreation, several gas stations and convenience stores that are open 24 hours 7 days a week. "
    1
    Flag
  • Leah M.
    "The schools are great and teachers are extremely supportive. Especially during Distance Learning. Community will always come together to help anyone in need. "
    9
    Flag
  • Elizabeth H. P.
    "Great parks, schools are excellent, residents are friendly and conscientious. Overall it’s a really peaceful and pleasant place to live and raise a family. Also very easy to commute to various places in the Bay Area, not enough good restaurants though. "
    4
    Flag
  • Michellehgarcia
    "Safe community overall. Schools are good. Good eating choices & shopping. Centrally located to SF and South Bay. "
    2
    Flag
  • Trevor A.
    "It’s loud. Fireworks occur very frequently throughout the year. During the day it is safe usually to walk them. Not a lot of large yards nor any good parks in Castro valley for them to run"
    0
    Flag
  • JL V.
    "Easy I go against traffic. I work in the Tri Valley area. I like the cooler weather of East Bay for living. "
    2
    Flag
  • Melina V.
    "I live in the outskirts, still lots of homeless people but overall is safe and quieter for bay area standards"
    2
    Flag
  • Trulia User
    "Castro Valley is quite and a nice place. It has good school. we need better restaurants but it is good. "
    1
    Flag
  • Tammy F.
    "great schools public pool in summer kid friendly places to eat fantastic schools lots of churches and temples "
    3
    Flag
  • Catherine S.
    "There’s a lot of nice hills to walk you’re dog and get good exercise at the same time. There is also a dog-specific store on the the main Blvd."
    1
    Flag
  • Jureksiem
    "Great town if you have dogs or if you don't. The streets are safe to walk at all times and dog parks abound."
    1
    Flag
  • Maureen P.
    "Most yards are a good size. Lots of parks walking distance. Privacy is easy because there’s space. Many good sidewalks. Flat enough to run in."
    0
    Flag
  • Hraxon
    "My commute is a painful 32 miles that can take up to 90 minutes and on a really bad day...2 hours one way."
    0
    Flag
  • Crisgf.ks
    "The schools are very good, and it’s a safe, friendly community to live in. It is easy to travel to San Francisco from here and to other communities for shopping, dining out. "
    0
    Flag
  • Jerichoyadao25
    "Walking distance to bart. Lots of places around each other that does not require a vehicle. Near major freeways "
    0
    Flag
  • Stayinpossibility
    "rodeo and parade, chili cook off, fall festival, lights parade, movies in the park, sports orgs, car shows... "
    0
    Flag
  • Nerfherder1800
    "Even though you pick after your dogs owners can get angry when your dog does it's business. I once had a woman scream at me and throw a rock at my dog as I was picking up his poop with a doggy bag."
    0
    Flag
  • Yolanda M.
    "My commute to East Oakland is about 30 minutes. Most of the traffic I get is after I get off the freeway in Oakland off 98th or Keller. "
    0
    Flag
  • Bryan
    "I grew up here and my parents have lived in the same house for the last 30+ years. Most of the neighborhoods in my area have very nice a personable people, the kind that you can go knock on a strangers door and ask for a cup of sugar from."
    0
    Flag
  • Yolanda M.
    "I work in East Oakland and my commute is about 30 minutes. Bart is also across the street. Shops and restaurants are walking distance "
    0
    Flag
  • Beatriz S.
    "Clean, safe and we have a small park in the neighborhood as well as the canyon trail. Lots of wild animals so dogs must be on leash at all the times. "
    0
    Flag
  • K.Cougar
    "I live in a rural area at the end of town. lots of trees and wildlife. it's at the back of Don Castro swimming, fishing,hiking, BBQ grills, bathrooms with showers... its a great park to sit under a tree in the shade, or lay a blanket on the grass."
    0
    Flag
  • Andrea R.
    "Castro Valley is ok. people don't know how to drive. there are dogs barking all day. my car was stolen once. there are some parks that are nice. lake chabot is really close. "
    0
    Flag
  • Jay M.
    "For work, my driving varies daily but usually go to San Jose, Sunnyvale, Palo Alto, Menlo Park, Redwood City, and a few cities in East Bay. I leave my house between 930-1030a either taking 238 to 880 and either one of the bridges or 580 to 680 depending on what Google Map says. Commute time is roughly an hour on a good day with moving traffic."
    0
    Flag
  • Sanchezjason239
    "This neighborhood is very safe the most threatening thing is druggies,friendly people and great schools.a very good neighborhood if you can afford it."
    0
    Flag
  • Crisgf.ks
    "Castro Valley has a small town feel, with elements of the country, with parks, a lake, hiking trails and wildlife. I’m a quarter mile from Lake Chabot, and love to walk there. "
    2
    Flag
  • Miaguglielmino
    "Great place to live and raise a family. Also great location in terms of access to freeways, hospitals, food entertainment etc"
    2
    Flag
  • Mshues
    "Very quiet street even though I am in the heart of Castro Valley Blvd. Love that so many things are in walking distance. "
    0
    Flag
  • Pinar I. S.
    "We just moved here. We like the neighborhood so far. It is quite and seems safe. Neighbors are say hi and friendly. "
    0
    Flag
  • Cyn757a
    "Street fairs, annual rodeo, chili cook off and other community events all contribute to making it a nice community. "
    0
    Flag
  • Ricplata75
    "It sucks! It’s gotten drastically worse over the years. It takes me at least 45 minutes to drive 11 miles. "
    0
    Flag
  • tesfaselassie k.
    "Kids play and neighborhood community and safety, security patrol perimeter and ask everything ok. Neighborhood nice people "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 18516 Greenridge Ct

  • What is 18516 Greenridge Ct estimated to be worth?
    Trulia's estimated value for 18516 Greenridge Ct in Castro Valley, CA is $1,320,200.
  • Is Castro Valley a buyer's or seller's market?
    Castro Valley is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Castro Valley?
    The median sale price in Castro Valley is $1.21M. That is down $21.33K from the prior month.
  • What do residents say about Castro Valley?
    Residents describe Castro Valley, CA as dog-friendly, pedestrian-friendly, and easy to park in. See recently sold homes in Castro Valley, CA.
  • How big is the lot at 18516 Greenridge Ct?
    The lot at 18516 Greenridge Ct in Castro Valley, CA is about 0.20 acres (8,886 sq ft).
  • Does 18516 Greenridge Ct have a garage?
    Yes, 18516 Greenridge Ct in Castro Valley, CA has a garage.

Explore by feature - Pet Friendly

27 pet-friendly rentals in Castro Valley, CA

Explore by feature - Garage

30 rentals with a garage in Castro Valley, CA

Explore by feature - Air Conditioning

24 rentals with air conditioning in Castro Valley, CA

Explore by feature - Pool

18 rentals with a pool in Castro Valley, CA

Explore by feature - Washer/dryer

47 rentals with a washer/dryer in Castro Valley, CA

Explore by feature - Outdoor Space

10 rentals with an outdoor space in Castro Valley, CA

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Off Market Homes Near 18516 Greenridge Ct

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