If you live in 85083, you already know summer here runs on two clocks. The mountain clock starts before sunrise, when the Deem Hills parking lot at 5050 W. Andrea Lane fills with headlamps and leashes. The Happy Valley Road clock starts around dinner, when the heat drops and the plazas at 39th, 25th, and 17th Avenues light up. What's changed in 2026 is the second half of that day. A new mixed-use build called Union Street at Norterra is opening in waves this year, and it's quietly rewriting where you eat, where you meet friends, and how far you drive to do either.
This is a guide for someone who already lives here. No relocation talk, no median prices. Just what's new within a five-minute drive of the Deem Hills trailhead, and the trail routine that gets you home before the pavement hits triple digits.
The 5 a.m. Half of the Day
The trail system inside Deem Hills Park and Recreation Area, which covers almost 1,000 acres near Happy Valley Road and 56th Avenue, is the reason a lot of us bought here. In summer, the only version that works is the early one. Parking and entrance hours run 6 a.m. to 7 p.m., and trail hours run 5 a.m. to 11 p.m., which means if you park outside the gate on Andrea Lane at 5:15 and hit dirt immediately, you can get a real hike in before the sun clears the ridge.
Here's how the five trails actually stack up when you're picking one at dawn with a dog and a water bottle:
| Trail | Length | Best for | The catch |
|---|---|---|---|
| Circumference | 5.7 miles around the entire recreation area | A full loop with rotating views | Long enough to get caught in the heat if you start late |
| Ridgeline | 1.5 miles, the highest trail in the system | A quick summit workout; tops out at 2,050 ft with several steep switchbacks and 353 ft of gain | No shade at the top |
| Palisade | Interior connector | 360-degree views and often the quietest trail, feels remote | Takes some effort to reach |
| Basalt | Short interior loop | The volcanic boulder scenery the hills are named for | Short and very rocky at the beginning |
| Water Tank Road | 0.4-mile paved service road, popular with runners and people with pets | Stroller and dog friendly | Yield to actual vehicles |
If you're new to the system, the honest recommendation is to skip the internet's favorite loop the first time out. Take the Circumference clockwise from the West Trailhead for about a mile and a half, then double back. You'll see whether your dog is a desert dog or a couch dog before you're committed to a five-mile round trip in July.
The East Trailhead sits at 27500 N. 39th Ave., and the West Trailhead is at 5050 W. Andrea Lane near 51st Avenue and Deem Hills Parkway. The West side has the playground and dog park, which is why families default to it and serious hikers sometimes prefer the East.
What Changed on Happy Valley Road This Year
Cross under I-17 and something new is happening at Happy Valley Road and North Valley Parkway. A mixed-use project called Union Street at Norterra has been rising on the corner for a couple of years, and 2026 is the year the restaurants actually open their doors. Per reporting from The Sakala Group with Scott McGill of MCG Commercial, the confirmed tenant list includes Shake Shack, Tropical Smoothie Cafe, Firebirds Wood Fired Grill, First Watch, Cava, a drive-thru coffee concept, and a specialty grocery store. A recent LoopNet listing on one of the buildings shows a year built of 2026 with CAVA, Shake Shack, First Watch, and Tropical Smoothie Cafe as signed tenants.
Timing, roughly:
- Firebirds Wood Fired Grill. Anticipates a spring 2026 opening, per a company spokesperson to Valley Vibe. Address is 2250 West Happy Valley Road.
- Shake Shack. Slated to open in 2026, per the company.
- CAVA, First Watch, Tropical Smoothie Cafe. All listed as signed tenants in the same building; opening dates announced individually.
- Marriott AC and Element hotels. The adjacent hotels next door were finishing construction with an expected November opening, which is what gave Union Street the density to attract chains of this caliber.
The design point worth registering is that Union Street was intentionally built for walkability, so residents of the neighboring Union Park community can walk or bike to coffee, dining, and shopping. For Stetson Hills residents on the other side of I-17, it's still a car trip, but it's a shorter one than driving south to Norterra Boulevard, and the layout is meant to keep you out of the parking lot once you arrive.
The Shops at Norterra Is Also Turning Over
The older, larger center a mile east on Happy Valley Road has been quietly reshuffling. A few notes from the last few months worth knowing before you head that way expecting the same tenant mix you remember:
Churrasco de Brasil. A Brazilian steakhouse is now open at 2460 W Happy Valley Road, suite 1169, per the Shops at Norterra dining directory, which lists it under "Now Open". Different concept from Serra Gaucha, which had been planning a fourth-quarter 2025 opening in the same steakhouse category.
Handel's Ice Cream. The homemade ice cream franchise that began in Youngstown, Ohio in 1945 planned a mid-September opening at the center. If you've never been to a Handel's, the pitch is that ice cream is made fresh daily across roughly 45 flavors, which is the kind of detail that matters when you're rewarding a kid for making it through a hike.
Modern Mods. A body piercing and jewelry shop opened recently at the center, per Valley Vibe.
Turnover to watch. State 48 closed its clothing shop with a salon planning to take over the space, and Cycle Bar vacated a 2,609-square-foot space that has been demoed and is available.
The center's tenant mix on any given month is worth checking the Shops at Norterra directory before you drive over. Anchors that have been steady through the reshuffle include P.F. Chang's, Mellow Mushroom, Pita Jungle, Ah-So Sushi & Steak, Salt Tacos y Tequila, Panera, Cafe Zupas, Eggstasy, and the Harkins Norterra BackLot.
The Third Corner Nobody Talks About
There's a smaller build happening east of the main center that's easy to miss if you don't take Happy Valley Road to the freeway. Red Hawk Development Corporation is breaking ground on Happy Valley Crossroads Plaza at Happy Valley Road and 17th Avenue, with a Nothing Bundt Cakes, a Scooter's Coffee, and a 5,000-square-foot elevated-dining restaurant with a cocktail bar and patio. The plan sits across from the building that houses Mesquite Fresh Street Mex, Pasta Love, Happy Feet Nails & Spa, Pigtails & Crew Cuts, and Bricks & Minifigs, so you already know the corner even if you didn't know the plaza name.
The three plazas along a two-mile stretch of Happy Valley Road, taken together, mean the practical daily-driver food radius from Stetson Hills has effectively doubled between summer 2024 and summer 2026. Not because anything got closer, but because the density inside the same short drive got much higher.
That's the shift worth registering. You are not driving farther. You are choosing from more options within the same fifteen minutes of car time.
A Summer Saturday, Actually
Here's what a Saturday looks like if you run the two clocks well:
- Park at the West Trailhead at 5:20 a.m. Take the Circumference Trail counterclockwise for a mile out, turn around, come back. About 2 miles, 45 minutes, done before the sun clears the ridge.
- Coffee at Elevate Coffee Co. at the Shops at Norterra, or wait for the Scooter's drive-thru to open at 17th Avenue if you don't want to get out of the car.
- Home before 8 a.m. Pool, laundry, whatever the middle of the day is for.
- Dinner reservation at Firebirds or a walk-up at Shake Shack once Union Street opens its first wave. If both are still under wraps when you're reading this, P.F. Chang's, Salt Tacos y Tequila, or Ah-So Sushi at the older center have been the reliable defaults.
- Handel's after. The line moves.
If you have out-of-town family in for a summer weekend, the Ridgeline Trail is the show-off pick. A 353-foot climb over steep switchbacks to a 2,050-foot high point is short enough to survive in a t-shirt and long enough to earn the ice cream afterward.
The One-Line Version
Stetson Hills didn't move. The rest of the neighborhood moved closer to it.
If you have questions about how the pace of new development along Happy Valley Road is shaping resale patterns on your street, or you're thinking about a move within North Phoenix and want a candid read on your home's current value, Hull Brothers Realty is a two-brother team that works this market house by house. Get your instant home valuation on the site, or reach out for a conversation.
