Look! A bunch of new benchmarks

In the last 18 months, Miami has turned into a real estate record-breaking machine. Sears CEO Eddie Lampert kicked off the madness in March 2012 when he paid $38 million for a villa in Indian Creek — the most ever for a single-family home. Only five months later, in August, a Russian mystery buyer ponied up $47 million for a compound just a few doors down.

And the eye-popping prices just keep coming. This year started with a pre-construction condo sale that made history. An anonymous American forked over $34 million in March for two side-by-side triplex penthouses in developer Ian Schrager’s Residences at the Miami Beach Edition. The old record, set only in January: $27 million for a penthouse at the Setai. Now, read on for more records:

Residences at W South Beach

Residences at W South Beach

A 497-square-foot condo at The Residences at W South Beach sold for $1.45 million in less than 24 hours, setting two Miami-Dade records — the fastest deal and the most ever paid for a studio or a one-bedroom. The per-square-foot cost works out to $2,917. Michael Light of Keller Williams had the listing. The buyer: a corporation linked to a Russian investor.

Castello del Sol

Castello del Sol

An 11-bedroom estate called Castello del Sol sold for $30 million, making it the most expensive home on Miami Beach’s La Gorce Island. An unnamed European corporation bought the mansion from a seller that paid $12.45 million for the property in 2001. Jill Eber and Jill Hertzberg of Coldwell Banker had the listing; Esther Percal of EWM Realty International acted as the sales agent.

Fendi mansion

Fendi mansion

The über-contemporary mansion of fashion designer Luca Fendi sold for $14 million, a record for the Venetian Islands. Fendi paid $5.52 million two years ago for the 8,030-square-foot villa, on man-made Di Lido Island in Biscayne Bay. Coldwell Banker, which brokered both sides of the deal, declined to name the buyer.

The PMG parcel

The PMG parcel

Property Markets Group, a New York-based developer, paid $30 million for less than an acre of oceanfront in Sunny Isles Beach. PMG and partner S2 Development of Aventura purchased the 0.85-acre parcel from Palermo Beach LLC in Aventura. Engle & Volkers’ Mario Borda brokered the sale.

Apogee South Beach

Apogee South Beach

Apogee South Beach set a new price record for a non-oceanfront unit in Miami-Dade County: $12.4 million. The apartment has 4,154 square feet, which puts the per-square-foot cost at $2,985. Carlo Gambino of Douglas Elliman represented the seller and Jill Eber of Coldwell Banker represented the buyer; Gambino declined to disclose the identities of the buyer and the seller.

North Bay Road mansion

North Bay Road mansion

A Miami Beach mansion with a batting cage indoors and a Zen garden outside sold for $30 million, netting a $15 million profit for its owner — New York Yankees slugger Alex Rodriguez —and setting a price record for the city’s North Bay Road. Rodriguez bought the nearly 20,000-square-foot property in May 2010 for $7.4 million and spent another $7.6 million on renovations. The buyer: a celebrity who also has a home in Palm Beach.

Four Seasons

Four Seasons

The $5.2 million paid for a top-floor penthouse at the 70-story Four Seasons Residences shattered the highest price paid per square foot in Miami’s Brickell corridor in May. Spinal surgeon Ronald DeMeo netted $1,506 per square foot for the 3,452-square-foot pad, which he bought in 2005 for $4.15 million. That record was later topped by a $7.6 million sale at Echo Brickell, when a penthouse there sold for roughly $2,000 per square foot.

Casa Casuarina

Casa Casuarina

A palatial Mediterranean-style estate known simply as the Versace mansion — for its most famous owner, slain Italian fashion designer Gianni Versace — had the highest listing price in Miami history when it hit the market more than a year ago: $125 million. It brought only $41.5 million, though, when it finally sold in mid-September at a closely followed foreclosure auction. The winning bid came from the Nakash family of Jordache jeans fame, the mortgage holder. The family plans to convert the villa into a hotel with the Versace name.

Three most expensive condo listings

Miami-Dade: $55 million

Mansions at Acqualina

Mansions at Acqualina

Address: Mansions at Acqualina in Sunny Isles Beach, 17749 Collins Ave., #PH47

Size: Six bedrooms, eight and a half baths; 15,000 sf

Hot feature: A sky garden with a waterfall

Listing agent: Michael Goldstein of Acqualina Realty

Broward: $14.5 million

The Ritz-Carlton

The Ritz-Carlton

Address: The Ritz-Carlton in Fort Lauderdale,

1 North Fort Lauderdale Beach Blvd., #2203

Size: Two bedrooms, two baths; 3,833 sf

Hot feature: A putting green

Listing agent: Dan Teixeira of Realty Marketing International

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Palm Beach: $8.9 million

Address: One Watermark Place in West Palm Beach, 622 North Flagler Dr., #PH3

One Watermark Place

One Watermark Place

Size: Five bedrooms, six baths; 8,423 sf

Hot feature: A three-car garage

Listing agent: James McCann of the Corcoran Group

Priciest condo sales in recent months

Miami-Dade: $15 million (tie)

Address: Icon South Beach in Miami Beach

450 Alton Rd., #PH1

Size: Six bedrooms, 10 baths; 9,837 sf

Hot feature: A rooftop pool

Listing agent: Jill Eber of Coldwell Banker

Ocean House

Ocean House

Address: Ocean House in Miami Beach

121 Ocean Dr., #PH702

Size: Four bedrooms, five baths; 4,176 sf

Hot feature: A glass spiral staircase leading to the rooftop pool

Listing agent: Dora Puig of Puig Werner Real Estate

Broward: $4.2 million

The Ritz-Carlton

The Ritz-Carlton

Address: The Ritz-Carlton, #2301

Size: Three bedrooms, three and a half baths; 3,634 sf

Hot feature: Access to all of the amenities and guest services at the hotel

Listing agent: Dan Teixeira of Realty Marketing International

Palm Beach: $11.68 million

One Thousand Ocean

One Thousand Ocean

Address: One Thousand Ocean in Boca Raton

1000 South Ocean Blvd., #701

Size: Five bedrooms, five baths; 7,550 sf

Hot feature: Floor-to-ceiling windows

Listing agent: Maria Scarola of LXR Realty