The Condo Bar Real Estate
Onyx Condos view

Condominium · City Centre, Mississauga

Onyx Condos223 Webb Drive, Mississauga, ON L5B 0E8

Modern high-rise living and loft-style residences on Webb Drive in Mississauga

As of November 2026, Onyx Condos has 6 units for sale from $357.5K to $689K (median $527K). Maintenance fees run $555 to $998 a month, and these listings have been on the market for an average of 59 days.

Listings updated Nov 4, 1:47 AM EST
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Completed in 2011 by Davies Smith Developments, Onyx Condominiums and Lofts rises 36 storeys above 223 Webb Drive in Mississauga. The contemporary tower houses 353 carefully designed suites, offering a mix of classic standard layouts and specialized loft-style residences. Residents enjoy access to premium wellness facilities, most notably a striking, glass-enclosed, year-round swimming pool that spans the fifth and sixth floors.
6For Sale
$357.5K – $689KPrice Range
$555–$998Maintenance / mo
59Avg. Days on Market
Year Built
2011
Units
353

6 units for sale at 223 Webb Drive

Current listings at Onyx Condos include 1-bedroom condo apartments from $357.5K, 1-bedroom + den condo apartments from $469K–$585K, 2-bedroom condo apartments from $415K–$630K, and 2-bedroom + den condo apartments from $689K.

For BuyersSquare One Condos for SaleNot finding the right fit at Onyx Condos? Browse every active listing in the area.Browse Square One Condos for Sale

Same development

Sister Buildings

Part of the same development as Onyx Condos, built by Davies Smith Developments.

Keep exploring

There’s more to Onyx Condos

Amenities

Inside Onyx Condos

Building Amenities

  • BBQs Allowed
  • Concierge
  • Exercise Room
  • Guest Suites
  • Gym
  • Indoor Pool
  • Party Room/Meeting Room
  • Rooftop Deck/Garden
  • Sauna
  • Visitor Parking

Compiled from amenities reported in this building's past listings. Not an official building amenities list and may be incomplete or out of date -- confirm directly with the condo corporation or property management.

The numbers

Onyx Condos Market Snapshot

Maintenance fee reflect this building's currently active listings, not an official building-wide figure -- individual units may differ. Data provided by MLS® and should be independently verified; no liability is assumed for any errors or omissions.

Live snapshot of this building's own listings -- rentals not included

Bedrooms

Onyx Condos currently has 6 homes for sale, with a median asking price of $527K, averaging 59 days on market. Over the last 24 months, 22 units have sold in the building at a median of $515K — selling at 98% of asking price.

Unit Types in This Building

Unit TypeListedMedian AskingAsking RangeSizeMaint. /ft²/moAvg. DOM
1 Bed1$357.5K$357.5K550 ft²$1.0126
1 Bed + Den2$527K$469K–$585K650–850 ft²$1.04–$1.0855
2 Bed2$522.5K$415K–$630K750–850 ft²$0.94–$0.9993
2 Bed + Den1$689K$689K1,100 ft²$0.9133

Prices are current asking prices for active For Sale listings of that unit type -- not sold prices, and not every unit type has one on the market right now. Maint. $/ft²/mo is each type's monthly maintenance fee divided by its size, from this building's current listings only.

Onyx Condos by the numbers

vs City Centre and Mississauga

At Onyx Condos, the median asking price for condo apartments is $527K, higher than City Centre ($500K), and about the same as Mississauga ($525K).

Condo apartments that sold over the last 24 months went for a median of $613 per square foot, lower than City Centre ($650), and about the same as Mississauga ($611).

Sales over the last 24 months closed at 98% of the asking price, higher than City Centre (97%) and Mississauga (97%).

Listings have been on the market for an average of 59 days, longer than City Centre (52), and about the same as Mississauga (55).

There are 6.5 months of inventory at the recent sales pace, more than City Centre (5.6), and about the same as Mississauga (6.2).

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What buyers and sellers should know about Onyx Condos

How Onyx Condos compares with City Centre and Mississauga on asking price, time to sell, sold price and how many homes are for sale.

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Closed Sales — Last 24 Months

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Buying or selling at Onyx Condos? See which way prices are moving

For buyers and sellers: the median sold price per square foot at Onyx Condos for each of the last 4 quarters.

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Recently Sold22 soldin the last 24 monthsMedian $515K, 98% of asking. See the address, photos and exact sale price for every recent transaction, free with a registered account.

Aggregate estimates from TRREB MLS® data (PropTx feed). Deemed reliable but not guaranteed, and not an appraisal. Full terms.

The building

About Onyx Condos

Amenities include a concierge, a fitness centre, a rooftop terrace, and a sauna. Pets are allowed with restrictions.

A Downtown Mississauga Tower. Onyx Condominiums and Lofts is a 36-storey tower at 223 Webb Drive, downtown in the City Centre. Davies Smith Developments finished the tower in 2011. The building holds 353 homes, with both standard suites and loft-style units.

The Glass Pool. The building's signature is a two-storey indoor pool behind walls of glass, on levels five and six. It's open all year. There's also an outdoor hot tub and a steam room. A studio hosts yoga and Pilates, and two guest suites are available for visitors who stay the night.

Lofts or Standard Suites. Loft units have taller ceilings and a more open feel. Standard suites follow familiar condo layouts. Compare both when you shop, since the look and feel differ.

Walk to Everything. Square One is a short walk, with its stores, restaurants and cinemas. The civic square and library are a few blocks away. MiWay buses and the Hurontario LRT make it easy to get around, and Highway 403 is minutes away.

Nearby and Market. Solstice and The Odyssey sit on the same block. For recent sale data, open the City Centre report.

City Centre Neighbourhood

Onyx Condos is located in City Centre, Mississauga.

See what's nearby -- schools, parks, shopping and transit -- in the map below.

Explore the City Centre neighbourhood guide

The area

Schools & nearby

What’s Nearby

Nearby Schools

Elementary

Secondary

All Mississauga schools →

School details come from the Ontario Ministry of Education and the school boards, and may change. Boundaries, programs and grades are set by each board and can change from year to year, so confirm with the board before you buy.

Nearby Amenities

Bar

  • Bar6ix213 m

Cafe

  • Gong Cha368 m

Education

  • Chellsey Institute of Beauty and Health Inc.217 m

Grocery

  • Town and Country Market98 m

Park

  • Kariya Park298 m

Point of Interest

  • Mississauga Celebration Square338 m
  • Art Gallery of Mississauga367 m

Restaurant

  • Gyu-Kaku377 m

Frequently asked questions

Who is the developer of Onyx Condominiums and Lofts?

Onyx Condominiums and Lofts was developed by Davies Smith Developments and was completed in 2011.

How many storeys high is Onyx Condos?

Onyx Condos is a modern residential tower rising 36 storeys above 223 Webb Drive.

How many residences are in the Onyx building?

The development contains a total of 353 carefully designed suites.

What types of floor plans and layouts are available at Onyx Condos?

The building features a diverse selection of layout options, including standard suites and specialized loft-style residences.

Where is the swimming pool located in the building?

The spectacular, year-round, glass-enclosed swimming pool spans across the fifth and sixth floors of the Onyx tower.

What other amenities are available to residents and guests at Onyx?

Beyond the pool, residents have access to an outdoor hot tub, a steam room, and a dedicated yoga and pilates studio, while overnight visitors can be accommodated in two private guest suites.

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Other buildings in this pocket of City Centre with units on the market right now.

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4015 The Exchange Condos

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For Sale: $690k - $1.1M · Median $900k

Maintenance Fees: $500–$1,130/mo · Suite Sizes: 420–1,005 ft²

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Miko Nalepa

Miko Nalepa

Realtor® at The Condo Bar Real Estate · RECO #4737024

Realtor® with Right At Home Realty, Brokerage, covering condos and townhouses in Mississauga, Oakville, Burlington and Milton. More about Miko Nalepa

Building details are approximate and may change. Confirm fees, sizes and availability with the condo corporation before you buy.