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For sale · Detached · 3-Storey

177 Coldstream Avenue.

Lawrence Park South, Toronto, ON M5N 1X7

On the market142 days
MLS® C13414332Courtesy of Chestnut Park Real Estate Limited
Bedrooms6+2Plus 2 more
Bathrooms8
Lot53 x 218 ftFrontage by depth, as listed
Parking3Carport

Buyer's market

House market in Lawrence Park South. New listings are outpacing sales, so buyers have more choice and room to negotiate. Homes here sell in about 36 days. Market data

Sales-to-new-listings ratio, last 3 months: 28%
Months of supply: 8.4

What it means

  • Buyer's market in Lawrence Park South: houses take about 36 days to sell.
  • About 8.4 months of houses for sale in Lawrence Park South at the current pace of sales.

At a glance

Property taxes$25,452 / year
BasementFull, Finished, Walk-Out
Approximate age16-30 years
PossessionTba

About this home

In the heart of coveted Lytton Park, on a quiet tree-lined street, stands a remarkable architectural residence with a West Coast feel designed for exceptional family living. Set on a rare 218-foot-deep lot, the spectacular grounds by Shirley Den Houdyker Landscaping evoke the tranquility of Muskoka in the city. Privately custom-built by acclaimed Toronto builder Richard Wilson of Wilson Project Management (founder of AGNORA), who was personally referred to the owner by legendary architect Siamak Hariri, following private review of the home's drawings, that was built to museum-grade standards. This 8,000+ sq. ft. residence is a masterclass in craftsmanship & design. Clad in honed, polished & dry-laid Owen Sound ledge rock w/elegant copper detailing, the home showcases timeless architecture & extraordinary attention to detail throughout. Custom mahogany doors & windows, expansive walls of glass, wide-plank walnut floors/ceilings & illuminated walnut staircases with custom hand-built stair railings create a warm yet sophisticated atmosphere. Designed for both entertaining & family living, the home offers 6+2 bedrooms & a dramatic great room overlooks landscaped terraces, a pergola, a Todd Pools-designed pool, a cabana with bath & built-in stone jacuzzi. The Scavolini kitchen features Carrara marble countertops, an oversized island, premium Wolf & Miele multiple XL appliances x2 & a walk-in pantry. The luxurious primary suite incl a private sitting room with a fireplace & a spa-inspired ensuite with heated floors, oversized shower & egg soaker tub. Additional highlights include 4 gas fireplaces, heated stone & tile surfaces, cedar roof, reverse osmosis & soft-water systems, lower-level in-law suite, gym with steam shower, media & recreation rooms, & parking for 3 vehicles. Ideally located near Toronto's finest public & private schools, including JRR P.S., Lawrence Park C.I, Havergal & Day Schools. Close to the financial district. A truly exceptional family residence.

Home details

Click the + to read more.

The homeproperty type, style, heating, cooling
Property type
Detached
Style
3-Storey
Heating
Forced Air
Cooling
Central Air
Basement
Full, Finished, Walk-Out
Year built
16-30
Lot size
53 × 218 feet
Possession
Tba
Parking and storageparking, garage
Parking
3
Garage
Carport
Fees and taxesproperty taxes
Property taxes
$25,452 (2026)
Rooms16 rooms with sizes
RoomLevelSizeFeatures
FoyerMain4.1 × 5.42 mheated floor · gas fireplace · stone floor
Dining RoomMain5.51 × 3.96 mwindow · hardwood floor · b/i shelves
Mud RoomMain3.87 × 2.95 mheated floor · stone floor · closet
Exercise RoomLower4.94 × 3.56 mWindow
KitchenMain7.71 × 6.06 mpantry · b/i appliances · centre island
Bedroom 3Second4.32 × 3.81 mhardwood floor · closet organizers · overlooks pool
Living RoomMain3.65 × 3.93 moverlooks garden · hardwood floor · b/i shelves
BedroomLower3.05 × 3.66 mcombined w/sitting · 3 pc ensuite · window
BedroomThird3.5 × 6.52 msouth view · window · b/i shelves
Primary BedroomSecond3.65 × 4.42 mcombined w/sitting · south view · gas fireplace
Bedroom 5Third4.11 × 3.44 mwalk-in closet(s) · overlooks garden · window
Great RoomMain6.43 × 3.96 mgas fireplace · w/o to terrace · hardwood floor
Media RoomLower5.79 × 9.81 mgas fireplace · walk-out · pot lights
OtherLower5.49 × 4.14 m2 pc bath · overlooks pool
Bedroom 4Third4.08 × 3.41 mwalk-in closet(s) · overlooks garden · window
Bedroom 2Second4.33 × 3.84 mhardwood floor · closet organizers · overlooks garden
What is includedAppliances and fixtures

See Schedule C.

What it could cost each month

— a month, estimated

With 20% down. Includes property tax. Estimate only.

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  • Property tax—

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How this price compares

Members

14 similar detached houses sold in Lawrence Park South in the last 12 months.

Sales activity nearby

Number of similar detached houses sold each quarter.

0Jan–Mar20250Apr–Jun20250Jul–Sep20250Oct–Dec20252 sold, Jan to Mar 20262Jan–Mar20268 sold, Apr to Jun 20268Apr–Jun20262 sold, Jul to Sep 20262Jul–Sep20262 sold, Oct to Dec 20262Oct–Dec2026 so far

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The area

Listing brokerage · MLS® C13414332Chestnut Park Real Estate LimitedData last updated Sep 10, 2026 7:50 pm.

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The information provided herein is deemed reliable but is not guaranteed accurate by TRREB or its members. It is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Used under licence.

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