We build it. We run it. We improve it.
Aquidneck Island’s premier commercial real estate, solar‑powered.
Six retail centers, two self-storage facilities and the solar that powers them in Middletown, Rhode Island and North Dartmouth, Massachusetts.
- 6
- Retail centers
- 2
- Storage facilities
- 33
- Tenants in place
- 133K
- Square feet
- 1989
- Leases dating to
- RI & MA
- States
Available now
2 spaces ready to lease
238 East Main
NowUnit 4 · 1,500 SF · Middletown, RI
$2,750 / month asking
Available now. 1,500 SF first-floor office/retail space in a high-traffic plaza at the corner of East Main Road and Valley Road, with a private restroom, excellent signage and ample on-site parking. $2,750/mo base + $574/mo NNN (2026 CAM $260 + taxes $314). Office or retail use; no food or high-impact uses. Tenant finishes paint and flooring.
999 West Main
Nov 2026Unit 5 · 1,000 SF · Middletown, RI
$1,529 / month asking
Available November 1, 2026. 1,000 SF first-floor retail/office with private restroom, open layout and storefront glass on West Main Road. $1,529/mo base + $331/mo NNN (2026). Up to 7,000 additional SF becomes available at this location in 2027.
Our properties
Middletown, RI and North Dartmouth, MA
6 neighborhood retail centers on the island’s main corridors and 2 self-storage facilities, all owner-managed. Pick one on the map or in the list.
What we do
Own it, run it, improve it.
Commercial leasing
Retail, service and flex space along West Main Road and East Main Road in Middletown, RI. A long-term, hands-on landlord who answers the phone.
Learn more →03Solar
Owner-operated rooftop and ground-mount arrays through SPE and WMS Solar, powering our properties and feeding the grid.
Learn more →04Acquisitions
We buy retail centers and self-storage facilities direct, with our own capital. Quick diligence and a certain close.
Learn more →05Consulting
Underwriting, portfolio strategy and market analysis for owners who want an operator's read, not a pitch.
Learn more →06Construction
Ground-up development, renovations and tenant build-outs across our own portfolio.
Learn more →We’re buying
Selling a retail center or storage facility?
We buy direct with our own capital. No brokers needed, no retrade, and a close you can plan around. Send us the address and we’ll come back with a real number.
Sell us your property- Asset types
- Retail shopping centers and self-storage facilities
- Deal size
- $1M to $15M
- Markets
- Rhode Island, Massachusetts, Connecticut, and California's Central Coast
- Capital
- Our own. No syndication, no financing contingency games.
- Timing
- 45 to 60 day close
Talk to the owner, not a leasing desk.
hello@kja.properties·KJA Properties, Middletown, RI