Rear kitchen, bar seating, front bath, walk-in closet, desk
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2026 Forest River Sandpiper 3800RK
NewStock #048898
Listing price
2026 Sandpiper 3800RK
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
Length
44 ft 1 in
Dry weight
12,849 lbs
Sleeps
4
Slideouts
4
Putting the kitchen at the rear is a bold layout call, and the 3800RK makes the most of it. The farmhouse sink, gas cooktop, solid surface countertops, and bar seating give it a residential kitchen feel that owners consistently rave about. The front bath placement keeps the living space open and uninterrupted, while the walk-in closet and east/west King bed make the bedroom genuinely comfortable for full-time living. A dedicated desk adds to the livability, and washer/dryer prep means you're not hunting laundromats on long trips. The 200W roof-mounted solar panel, automatic leveling system, and dual 15k BTU air conditioners round out a setup that's clearly designed with extended stays in mind.
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
Unlock pricing insights with RV Envy Pro →$63,995 – $84,999
This unit has been on the lot longer than 120 days.
When was this unit listed?This unit ranks near the lowest priced for new units in this model year.
From the dealer's listing
The 2026 Forest River Sandpiper 3800RK is a residential-style fifth wheel with four slide-outs, a spacious rear kitchen, and sleeping accommodations for up to four. Its thoughtful layout separates cooking, living, bathing, and sleeping areas for added comfort during longer trips.
The rear kitchen offers generous counter space, a breakfast bar with stools, a three-burner range with a 24-inch oven, and a 16-cubic-foot stainless-steel 12V refrigerator. In the living area, theater seating and a hide-a-bed sofa provide comfortable places to relax across from the 50-inch flat-screen TV. A desk with a chair creates a convenient workspace.
Up front, the private bedroom features a king bed slide, dresser storage, and bedside USB ports. The impressive front bathroom includes dual sinks, a shower with a seat, and a walk-in closet with shelving. A separate utility room with washer and dryer prep can serve as a laundry area or additional storage space.
Exterior conveniences include a flat-top cooktop, automatic electric leveling, pass-through storage, 200-watt solar, and two electric awnings with LED lighting. Dual 15,000-BTU air conditioners, a 40,000-BTU furnace, heated holding tanks, and an on-demand tankless water heater support comfortable extended stays.
Experience the spacious design of the Forest River Sandpiper 3800RK at Collier RV.
Collier RV Rockford
Rockford, IL
Sells faster than 50% of Illinois RV dealers
Compared with 9 dealers in Illinois
Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
The listing price on this unit has changed 4 times.
