# 3443 Middleton Ave, Castro Valley, CA 94546 > **TL;DR:** 3bd/1ba single family, $879,000 ($795/sqft), built 1952, 1,106 sqft. > Fireplace, Hardwood, A/C, 2-car garage. Est. $4,701/mo. Listed 5 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $879,000 | | Price/sqft | $795 | | Bedrooms | 3 | | Bathrooms | 1 full | | Square Feet | 1,106 | | Year Built | 1952 | | Lot Size | 6,251 sqft (0.14 acres) | | Stories | 1 | | Garage | 2-car | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 5 | ## Why This Home Stands Out - **Hardwood Floors** - Hardwood flooring listed ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $4,445 | | Estimated Insurance | $256 | | **Total** | **$4,701** | ## Key Amenities - Fireplace - Hardwood - A/C - 2-car garage ## Property Highlights - Built in 1952 - 0.14 acre lot - Fireplace ## Description ### Agent Description Welcome to this single level 3-bedroom, 1-bath home PLUS a separate wood-framed (permitted) outbuilding offering flexible space for a home office, exercise room or additional storage. Situated on a generous 6,250 sq. ft. lot, this home features an updated kitchen with quartz countertops, new stainless steel refrigerator, dishwasher, and built-in microwave. The upgraded bathroom offers and step-in shower and built-in shelving for linens and storage. Enjoy hardwood floors, upgraded lighting, a beautiful front entry door with arched window and sewer compliance. Entertain guests in the spacious backyard with covered patio. Under the home is an unfinished partial basement with a workbench providing possible space for projects and storage. Additional features include a 2-car garage, newer water heater (2023), washer, dryer and an additional refrigerator in the garage. Ideally located near Lake Chabot Regional Park with access to highly regarded Castro Valley schools, BART, and major freeways (580/880) this home also offers close proximity to local dining, shopping, and everyday conveniences. ## Location - **Address:** 3443 Middleton Ave, Castro Valley, CA 94546 - **County:** Alameda - **Neighborhood:** Lake Chabot - **Coordinates:** 37.710768, -122.09226 - **Google Maps:** https://www.google.com/maps?q=37.710768,-122.09226 ## Virtual Tour & Media - **Video Tour:** https://youtu.be/XHg-wx_yybA ## Listing Agent - **Name:** Judy Grubb - **Brokerage:** TCGOB, Inc - **Broker Phone:** (510) 775-1079 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/3443-Middleton-Ave_Castro-Valley_CA_94546_M18823-10326?f=listhub&s=BAEORCA&m=41152904&c=propsimple) ## Photos ![3443 Middleton Ave - Photo 1](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f2483405442r.jpg) ![3443 Middleton Ave - Photo 2](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f3411153514r.jpg) ![3443 Middleton Ave - Photo 3](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f3920399053r.jpg) ![3443 Middleton Ave - Photo 4](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1588163971r.jpg) ![3443 Middleton Ave - Photo 5](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1752703990r.jpg) ![3443 Middleton Ave - Photo 6](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f2341746717r.jpg) ![3443 Middleton Ave - Photo 7](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1610832710r.jpg) ![3443 Middleton Ave - Photo 8](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f718209000r.jpg) ![3443 Middleton Ave - Photo 9](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1001698378r.jpg) ![3443 Middleton Ave - Photo 10](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1628260790r.jpg) ![3443 Middleton Ave - Photo 11](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f797841398r.jpg) ![3443 Middleton Ave - Photo 12](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1226943486r.jpg) ![3443 Middleton Ave - Photo 13](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f3751828193r.jpg) ![3443 Middleton Ave - Photo 14](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1401074357r.jpg) ![3443 Middleton Ave - Photo 15](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f2805330844r.jpg) ![3443 Middleton Ave - Photo 16](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1501805539r.jpg) ![3443 Middleton Ave - Photo 17](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f2526431667r.jpg) ![3443 Middleton Ave - Photo 18](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f460025171r.jpg) ![3443 Middleton Ave - Photo 19](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f4281203423r.jpg) ![3443 Middleton Ave - Photo 20](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f3447117270r.jpg) ![3443 Middleton Ave - Photo 21](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f1956507059r.jpg) ![3443 Middleton Ave - Photo 22](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f4149346713r.jpg) ![3443 Middleton Ave - Photo 23](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f3995635299r.jpg) ![3443 Middleton Ave - Photo 24](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f3131206952r.jpg) ![3443 Middleton Ave - Photo 25](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f3382983625r.jpg) ![3443 Middleton Ave - Photo 26](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f530282075r.jpg) ![3443 Middleton Ave - Photo 27](http://lh.rdcpix.com/2944f7aa0b4d0eed89bd59aa62aa0d1fl-f2104308987r.jpg) --- **MLS#:** 41152904 | **Updated:** 2026-11-12 **Source:** listhub *Copyright © 2026 Bay East. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/3443-middleton-ave-castro-valley-ca-94546-63c54f1e192e4ceba0c3247d33ef183f) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/3443-middleton-ave-castro-valley-ca-94546-63c54f1e192e4ceba0c3247d33ef183f#listing", "url": "https://www.propertysimple.ai/listing/3443-middleton-ave-castro-valley-ca-94546-63c54f1e192e4ceba0c3247d33ef183f", "name": "3443 Middleton Ave, Castro Valley, CA 94546", "description": "Welcome to this single level 3-bedroom, 1-bath home PLUS a separate wood-framed (permitted) outbuilding offering flexible space for a home office, exercise room or additional storage. 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