Duffy's Steak & Lobster House
Seafood Restaurants · Key West, FL
About
RealReviews profileDuffy's Steak & Lobster House is Key West's favorite steak and lobster house offering an extensive selection of dishes and a friendly local atmosphere.
Duffy's Steak & Lobster House: what to know
RealReviews editorial research · checked 2026-08-18Duffy’s Steak & Lobster House is an 84/100 High-confidence traditional Key West steak-and-seafood choice for travelers who value lobster, surf-and-turf, chowder, key lime pie and broad group fit, moderated by dish, service and value variability.
Strongest fit
- Classic lobster and steak dinners
- Surf-and-turf groups
- Traditional special occasions
- Guests wanting a broad familiar menu
Verify before booking Duffy's Steak & Lobster House
- Market-price changes
- Dish-level execution variance
- Casual rather than silent atmosphere
- Service pace during busy shifts
- Timed events after dinner
What Duffy’s Steak & Lobster House is
Duffy’s Steak & Lobster House is a long-running American steak-and-seafood restaurant at 1007 Simonton Street, near the corner of Simonton and Truman. Its menu centers on lobster, Florida lobster tail, shrimp, steak, surf-and-turf combinations, soups, salads and desserts. Tripadvisor presents it as a casual steakhouse rather than a formal white-tablecloth destination, with lunch and dinner service and a central Key West location.
That identity makes Duffy’s easy to compare. Guests are choosing classic portions, a broad steak-and-seafood menu and a relaxed neighborhood room. They are not choosing a tiny chef’s counter or a guaranteed modern tasting experience. RealReviews weighs the food, service, value, atmosphere and whether the meal fits a special occasion or a straightforward island dinner.
What do Duffy’s reviews say?
Tripadvisor shows about 4.1/5 from more than 1,700 reviews, while Restaurantji shows 4.3 from 551 ratings. The written consensus is positive but not absolute: diners praise lobster, steaks, seafood medleys, key lime pie, clam chowder, friendly servers and repeat visits. A smaller but material group describes dry fish, bland sides, slow service or a plate that did not justify the price.
The profile therefore does not treat the star average as a guarantee. Duffy’s is a reliable candidate for classic surf-and-turf, but execution can vary by dish and shift. Guests who want a specific preparation should ask questions and choose a table and timing that leave room for the kitchen.
Who is Duffy’s best for?
Duffy’s fits travelers who want a classic lobster or steak dinner, a surf-and-turf combination, a relaxed special occasion or a central meal without resort formality. The menu can serve seafood lovers, meat eaters and groups with different appetites. Restaurantji and Wanderlog both describe repeat customers who return for the familiar dishes and welcoming service.
It is less suitable for guests seeking the quietest romantic room, the newest culinary techniques or a tightly timed meal. A broad menu and traditional portions are strengths for a group, but they can feel heavy or generic to a diner seeking a very focused seafood experience.
Location and walkability
The 1007 Simonton Street address is close to Duval and the Truman corridor, making Duffy’s convenient for visitors staying in Old Town. It is walkable from many guesthouses and easy to pair with a downtown evening, but parking is not the central advantage. The restaurant’s neighborhood feel can be calmer than a direct Duval storefront.
Plan to walk or use rideshare, and allow extra time if the group is carrying beach gear or arriving during a busy event. A central location helps a special-occasion meal; it does not guarantee a quiet street or a quick route back to a hotel.
Lobster and seafood menu
The seafood menu includes live Maine lobster, Florida lobster, lobster tail, shrimp scampi, fried shrimp, seafood medleys, fish and lobster bisque. Tripadvisor’s menu listing and the official PDF show a traditional approach: lobster served split with butter, seafood entrées with salad, bread and a choice of starch or vegetable.
The strengths are familiarity and choice. Ask whether the lobster is live, Florida or tail, how it is cooked and what the current market price is. A diner who wants a lighter plate may prefer shrimp, seafood salad or a fish special; a group celebrating may choose a full surf-and-turf entrée.
Steaks and surf-and-turf
Duffy’s combines steaks with lobster and seafood, including filet, ribeye, strip steak and steak-and-shrimp combinations. Wanderlog reviewers praise the surf-and-turf concept and cooked-to-order steaks, while Restaurantji lists filet with Florida lobster tail and marinated ribeye among customer favorites. That range lets the restaurant satisfy a group that cannot agree on seafood alone.
Preparation still matters. Ask about doneness, sauce and sides, and confirm whether a special is priced by market or by the printed menu. A guest ordering steak in a seafood house should not assume the steak will be the restaurant’s strongest dish every night.
Soups, salads and sides
Lobster bisque, New England clam chowder, house salad, baked potato, vegetables, rice and fries recur in menus and reviews. Some diners call the salad unexpectedly excellent, while others focus on the soup as a reason to return. These supporting dishes matter because they determine whether a large entrée feels balanced and worth the price.
Ask which soup is fresh today and whether sides can be substituted. A simpler side can be the safer choice when the group is already ordering rich lobster, steak or fried seafood. The menu’s traditional structure is a benefit for guests who want a predictable plate.
Key lime pie and desserts
Key lime pie is one of Duffy’s most repeated positive themes. Restaurantji calls it a must-try and Wanderlog reviewers describe it as among the best in town. Chocolate Thunder Cake and other desserts also appear in the menu record. Dessert can be a useful way to capture the Key West identity after a classic entrée.
Ask whether the pie is made in-house today and whether a celebration candle or shared portion is available. Dessert quality can be more consistent than a complicated entrée, but availability and portion size still change.
Service and hospitality
Recent and historical reviews include strong praise for servers who make birthdays, anniversaries and repeat visits feel special. Wanderlog highlights servers who offer useful recommendations, and Restaurantji describes friendly service. That hospitality is one reason Duffy’s works for a relaxed celebration.
Other reviews describe slower pacing, inattentive service or a meal that did not receive enough follow-up. Tell the server about a timing need, ask for a realistic kitchen estimate and raise a concern while there is still time to correct it. The evidence supports variability rather than a universal service verdict.
Atmosphere and occasion fit
Duffy’s atmosphere is casual, traditional and comfortable rather than sleek or formal. That can be a strength for families, repeat visitors and guests who want to dress casually while still ordering lobster or steak. A central neighborhood room also makes the restaurant feel less like a resort dining room.
The room may not satisfy a guest seeking a hushed anniversary setting. Ask about the quieter seating area, reserve early for a celebration and compare the occasion with a more intimate restaurant if atmosphere is the primary goal.
Pricing and value
Lobster, steak and surf-and-turf naturally produce a higher check, and prices can change with market supply. Reviews split between guests who find Duffy’s fair compared with other Key West restaurants and guests who feel a dish was overpriced when preparation disappointed. The value is strongest when the order includes a well-executed signature item and attentive service.
Ask for current market prices, portion sizes and included sides before ordering. Compare the complete plate—soup or salad, bread, starch, seafood and dessert—rather than comparing an entrée number in isolation. A simpler lunch or seafood salad may fit a tighter budget better than a full surf-and-turf dinner.
Dietary and family fit
The menu provides salads, seafood, steak and familiar sides, which can work for mixed groups. However, a traditional restaurant menu is not automatically safe for an allergy. Guests should state dietary restrictions before ordering and ask about shared fryers, sauces, shellfish handling and substitutions.
Families may appreciate the straightforward menu and central location, but young children may find a full steak-and-lobster meal long or expensive. Earlier dining and a clear timing plan can make the visit easier.
What positive themes repeat?
Across the official menu, Tripadvisor, Restaurantji, Wanderlog, menu PDFs and local discussions, the strongest positive themes are lobster, steaks, surf-and-turf, key lime pie, chowder, friendly servers, repeat visits and a welcoming traditional atmosphere. Guests often describe Duffy’s as a dependable place for a classic meal rather than a trend-driven restaurant.
That consensus is useful. Duffy’s value is familiarity and occasion flexibility: a visitor can order a full lobster dinner, a steak, a soup and salad or a dessert without changing restaurants. The tradeoff is that the experience depends more on execution than on novelty.
What negative reviews actually mean
The negative record centers on dry or bland seafood, mixed side dishes, slow service and a price that felt high when the plate did not meet expectations. One Tripadvisor review praised the salad and bisque but criticized a chicken Alfredo entrée, illustrating that a single visit can contain both strong and weak components.
Treat the menu as a set of choices, not a guarantee that every entrée is equally good. Ask the server for current favorites, choose a signature seafood or steak preparation and allow time for a busy kitchen. Those steps address the actual review risks.
How it compares with other Key West restaurants
Duffy’s wins on classic lobster-and-steak coverage, traditional portions, central walkability and a broad menu. A modern seafood specialist may offer more precise cooking; a beach restaurant may offer a stronger view; a quiet bistro may be better for conversation. Duffy’s is the middle ground for a group that wants a recognizable special dinner without resort formality.
Compare total value, not just the lobster price: included soup or salad, sides, drinks, dessert, atmosphere and timing all matter. Duffy’s makes most sense when the group values classic surf-and-turf and an easy central location.
Questions to ask before going
Ask whether the lobster is Maine, Florida or tail, what the current market price is, which soup and seafood are freshest, whether a steak is cooked to order, how long the kitchen is taking and whether the room can handle a birthday or anniversary request. State allergies and timing needs before ordering.
Those questions protect against the most common disappointments. They also let the restaurant guide the group toward the dishes and table context that are strongest that day.
The RealReviews score
RealReviews assigns Duffy’s Steak & Lobster House an 84/100 High-confidence score. The score rewards large review volume, clear lobster-and-steak identity, repeat-visit evidence, key lime pie, chowder, broad group fit and positive service moments. It is moderated by dish-level inconsistency, value concerns, casual atmosphere and service variation.
Outside ratings remain attributed and are not averaged into the RealReviews score. The 84 describes a strong traditional Key West dinner option for the right order and occasion, not an absolute guarantee of every plate.
The verdict
Duffy’s is a good choice when the group wants classic lobster, steak, surf-and-turf, chowder and key lime pie in a relaxed central restaurant. Reviews support the signature dishes and hospitality while honestly flagging occasional food, service and value misses. The restaurant rewards a little planning: ask about the market, choose the right entrée and leave room for the kitchen.
Choose Duffy’s for a traditional special dinner or flexible group meal. Choose another venue if cutting-edge cooking, a silent room or a hard departure time matters most. The 84/100 High-confidence score reflects a dependable classic with clear execution tradeoffs.
Transportation and itinerary fit
Duffy’s works well as an anchor for a walking evening around Simonton, Truman and Duval. A group can eat before a show or return to a nearby hotel without another long ride. Because the meal can be substantial and paced slowly, it is best scheduled as the evening’s main event rather than squeezed between reservations.
Keep a backup if the group has a ferry, tour or event immediately afterward. Ask for a timing estimate and arrive early for a celebration. The restaurant’s value increases when guests can enjoy soup, seafood, steak and dessert without rushing.
Your file for Duffy's Steak & Lobster House
- Ask current lobster and market prices
- Confirm the freshest soup or seafood
- State timing and allergy needs early
- Request occasion seating if needed
Common needs in this category
Category guidance · confirm directlyEvidence checked for Duffy's Steak & Lobster House
Sources and update dates- Editorial research checked 2026-08-18
- 8 approved source records
- Google Places snapshot checked Apr 2026
- Official-site details checked Aug 2026
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