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Restaurants · Michigan, Michigan

Prime + Proper

  • CuisineAmerican Steakhouse
  • CategoryFine Dining
  • VibeGrand and ceremonial, hushed reverence for great beef, old-money elegance
  • Rating★ 4.7
  • Price$$$$

Prime + Proper is Detroit's premier steakhouse, occupying a magnificently restored historic building on Griswold Street in the heart of the city's financial district. The restaurant opened in 2017 as part of Detroit's downtown reinvestment era and has established itself not merely as the finest steakhouse in Michigan but as one of the most accomplished steakhouses in the American Midwest, drawing comparison with the country's great urban steak destinations. The kitchen's beef programme is exceptional by any standard.

Prime + Proper

Prime + Proper is Detroit's premier steakhouse, occupying a magnificently restored historic building on Griswold Street in the heart of the city's financial district. The restaurant opened in 2017 as part of Detroit's downtown reinvestment era and has established itself not merely as the finest steakhouse in Michigan but as one of the most accomplished steakhouses in the American Midwest, drawing comparison with the country's great urban steak destinations.

The kitchen's beef programme is exceptional by any standard. The 45-day dry-aged ribeye is the house centrepiece — a cut that develops extraordinary depth of flavour through an extended ageing process managed with precision in the restaurant's on-site ageing programme. Japanese A5 Wagyu is offered as a premium upgrade, served in smaller portions at a price that reflects the considerable rarity of the product. The shellfish tower — a multi-tiered cold presentation of oysters, crab, and shrimp — serves as the restaurant's most celebrated starting point, and bone marrow preparations demonstrate the kitchen's commitment to the full expression of the butcher's tradition.

The dining room is among the most beautiful in Detroit: the historic building's soaring ceilings, ornate architectural plasterwork, and warm lighting create a setting of rare distinction that makes an evening at Prime + Proper feel genuinely ceremonial. The wine programme is extensive and particularly strong in California Cabernet Sauvignon and Bordeaux, with a list depth commensurate with the kitchen's ambitions. Service is formal but not stiff — the team is expert and attentive in a way that enhances rather than interrupts the evening.

The surrounding Griswold Street block in downtown Detroit is within walking distance of Campus Martius Park, the Guardian Building, and other landmarks of the city's renaissance. An evening at Prime + Proper anchors effortlessly to broader downtown Detroit cultural itineraries.

Signature dishes

  • 45-day dry-aged ribeye
  • Japanese Wagyu
  • Shellfish tower
  • Bone marrow

Good to know

Known for
Detroit's premier steakhouse in a stunning historic building
Hours
Monday-Saturday 5:00 PM - 10:00 PM; Sunday 5:00 PM - 9:00 PM
Reservations
Strongly recommended; OpenTable or +1-313-636-3100

Location

1145 Griswold St, Detroit, MI 48226

42.3316, -83.0484 View on map

Highlights

  • 45-day dry-aged ribeye — the house centrepiece of a beef programme regarded as among the finest steakhouses in the American Midwest
  • Japanese A5 Wagyu served as a premium option, offered in portions sized to reflect its rarity and price point
  • Legendary shellfish tower — a multi-tiered cold seafood presentation that is the restaurant's most celebrated starter
  • One of Detroit's most architecturally distinguished dining rooms, with soaring ceilings and historic ornamental plasterwork
  • Extensive wine programme particularly strong in California Cabernet Sauvignon and Bordeaux to complement the steak programme

Tips for visiting

  • Book well in advance for weekend evenings — Prime + Proper is Detroit's most sought-after reservation for special occasions
  • Begin with the shellfish tower to set the right pace for a full steak dinner experience
  • Ask the server about the current dry-age programme; cut availability and age duration vary with the kitchen's rotation
  • The Japanese Wagyu is typically served as a two- or three-ounce portion at a significant premium — worth it as a supplement rather than a standalone main
  • Valet parking is available on Griswold Street; the downtown location is also accessible by rideshare

When to visit

Any evening warrants the same level of kitchen performance, but a weekday dinner allows a more relaxed pace and easier reservation access than weekend slots. Special occasions and celebrations feel entirely at home here at any time.

Accessibility

Prime + Proper is located in a historic building on Griswold Street in downtown Detroit. The entrance and dining room are accessible; contact the restaurant directly to confirm wheelchair-accessible seating arrangements and any specific accommodation needs.

Frequently asked questions

What makes Prime + Proper different from other steakhouses?

Prime + Proper operates its own on-site dry-ageing programme, sources Japanese A5 Wagyu alongside top American beef, and presents it all in one of Detroit's most architecturally impressive historic dining rooms. The combination of product quality and setting sets it apart from conventional steakhouses.

How formal is Prime + Proper?

The restaurant is upscale and the service is polished and attentive. Smart to business casual dress is appropriate. The atmosphere is celebratory rather than stiff, but it is distinctly a special-occasion restaurant rather than a casual dining venue.

Does Prime + Proper offer a tasting menu?

The restaurant is primarily à la carte. The natural progression — shellfish tower, salad or bone marrow, dry-aged steak, sides, dessert — creates a multi-course experience without a fixed tasting menu format.

Is Prime + Proper suitable for business dinners?

Yes. The formal service, impressive wine list, and exceptional food make it one of Detroit's most effective settings for business entertaining, and the architectural grandeur of the dining room reinforces the impression.