River Islands · Lathrop, California

Selling in River Islands? Hand Jack the keys. He handles all of it.

★★★★★ 5.0 on Zillow across 123 client reviews

38 years. Nearly 4,000 homes sold. From getting your home ready to closing day, Jack coordinates every step.

Order a FREE CMV (Current Market Value)See current listings
WaterOn every side of the community
3,900+Homes Jack has sold since 1988
5.0/5Zillow rating · 123 reviews
1988Serving the area since
Why River Islands

A waterfront community, still being built.

Built around the water

Lakes, channels, and the San Joaquin surround the community. The streets, trails, and parks were planned around the water from the beginning.

Still growing

River Islands is planned for about 15,000 homes, with a town center and schools already open and new phases opening each year. A resale here is often selling near a builder's model homes.

Close to the commute

Interstate 5, Highway 120, and the ACE station at Mossdale put Bay Area commuters on their way. That is the buyer most River Islands sellers are speaking to.

The lake at River Islands, ringed by walking paths, lawn, private docks, and homes
What buyers remember

The walk along the lake.

Buyers come to see the house and remember the lake path, the docks, and the open lawn. That is part of what they are buying in River Islands, and Jack makes sure the listing shows it.

Aerial view of River Islands, with finished neighborhoods along the water and new phases still going up
Selling near new construction

Your competition has a model home.

In a community still under construction, a brand-new home down the street may come with builder incentives and upgrades. A resale priced like an ordinary listing can sit.

Jack has sold in San Joaquin County through more than one building boom. He prices your home against what the builders are offering now and prepares it to show as well as the models.

Current listings

What Jack has on the market right now.

These are Jack's own listings, not a search feed. He has walked every one of them and can tell you what the photos leave out. Open a home for the photos and his notes.

Video tours

Walk through the River Islands homes Jack has listed.

A few of the homes Jack has brought to market in River Islands, filmed for their listings. These come from the marketing archive and do not indicate current availability.

Watch on YouTube
1652 Andromeda Ct, River IslandsVideo tour · marketing archive
Watch on YouTube
18481 Keswick Dr, River IslandsVideo tour · marketing archive
Watch on YouTube
1895 Solano Dr, River IslandsVideo tour · marketing archive

All Lathrop and River Islands video tours

The Show-Ready Sale

From getting ready to getting sold.

A clear plan, the right preparation, and one broker keeping your sale on track.

01

Walk-through & plan

Decide what to improve, what to leave, and how to work within your budget and timing.

02

Get show-ready

Jack coordinates bids, contractors, cleaning, and staging to prepare your home for buyers.

03

Bring it to market

Professional photos, virtual tours, and pricing informed by the local market.

04

Close with confidence

Jack guides offers, negotiations, inspections, and paperwork through closing day.

What clients say
"We left everything to Jack and were able to move before it even listed. We could not be happier."
Rob & Gladys Copeland · Sold with Klemm Real Estate
"Out of all the Realtors I called, Jack was the only one who answered my call and returned my calls promptly."
Jessica · Sold with Klemm Real Estate
"If integrity, trustworthiness and service matter to you, Jack is your guy. We wish we could take him with us."
Lisa Snyder · Relocated out of state
Jack Klemm, broker and owner of Klemm Real Estate
Serving San Joaquin County since 1988

The broker who answers his own phone.

Jack Klemm has been selling homes in Tracy and the surrounding communities since 1988. Nearly four thousand of them. He is not a team with his name on it. When you call, you reach Jack: the same person who prices your home, coordinates the contractors, and negotiates your contract.

Klemm Real Estate is his own independent brokerage, so there is no franchise playbook and no hand-off to someone else. Just a broker who has watched this market for thirty-eight years and knows what homes on your street sell for.

See Jack’s current listings

I want a FREE CMV.

Sell my River Islands home.

Listings & tours.

Send Jack a note

Tell Jack what you have in mind.

Share a few details about your plans. Jack will call, text or email you back within an hour or 2.

Or call 209.321.1094.