12689 Leslie St is a land in Richmond Hill, listed for $1,299,000.
1A valuable opportunity to capitalize on the significant work already completed & bring the proposed custom home development to fruition.
2The proposed home features 4 bdrms, 5 bthrms, a 3-car garage, impressive 10' ceilings on the main flr, a dramatic 12' ceiling in the family rm, & 9' ceilings throughout the 2nd flr & basement.
3The plans also include a beautifully designed backyard cabana complete w/ a wet bar, lounge area & full bathroom.
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Lots & Land in Richmond Hill
About 12689 Leslie Street
Opportunity to build your dream custom home on a spectacular 100 x 532 ft estate-sized property (1.2 acres) in coveted Richmond Hill, surrounded by mature trees offering privacy & a picturesque setting for a magnificent custom estate. Extensive planning & development work has been completed, representing a substantial investment of time & capital, including architectural drawings, completion of numerous studies & plans along w/ municipal coordination. Site plan approval is in its final stages, w/ only outstanding municipal deposits remaining to be paid by the purchaser when ready to proceed. A valuable opportunity to capitalize on the significant work already completed & bring the proposed custom home development to fruition. The proposed architectural plans showcase an impressive approx 4800 sq ft above-grade custom bungaloft, thoughtfully designed for luxurious living, entertaining & multi-generational flexibility, w/ the potential to build an even larger residence if desired (a larger residence would be subject to site plan amendment & approval). The proposed home features 4 bdrms, 5 bthrms, a 3-car garage, impressive 10' ceilings on the main flr, a dramatic 12' ceiling in the family rm, & 9' ceilings throughout the 2nd flr & basement. The plans also include a beautifully designed backyard cabana complete w/ a wet bar, lounge area & full bathroom. Existing plans provide for well water & municipal sewer connection, w/ the option to install a septic system in lieu of municipal sewer, should the purchaser prefer. All connections & installations at the purchaser's expense & own due diligence. Ideally located minutes from Highway 404, Gormley GO Station, Lake Wilcox Park, golf courses & shopping, w/ nearby highly ranked schools including Alexander Mackenzie High Schl & Richmond Green Secondary Schl, both ranked among Ontario's top 10% of secondary schls in the Fraser Institute's 2025 rankings.*Vendor Take Back (VTB) financing available for consideration, subject to terms*
Richmond Hill land priced at $1,299,000 — book a tour to see if it fits your search.
Inside 12689 Leslie St
Every detail from the listing, in one place.
Type
Land
Features & systems
Lot & land
Lot size (sqft)
0
Listing & possession
Property class
Vacant Land
12689 Leslie St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® N14123914$1,299,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 12689 Leslie St Compares to the Richmond Hill Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Zara’s estimate
$•,•••,•••
Estimated from city-wide sales. There isn’t enough detail on this listing to rate the price.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$6,382
/mo
based on the purchase price of $1,299,000
$259,800 cash
$1,039,200 financed
$875,279 total interest
Principal54%$1,039,200
Interest46%$875,279
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
For homeowners nearby
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Similar homes for sale nearby in Richmond Hill
Other homes for sale in Richmond Hill around $1.3M.
Average days on market34Homes sold in about 34 days on average.
Sale-to-list ratio98.8%On average, homes sold below asking.
Active listings1,196Homes for sale here right now.
Median vs prior 90 days+3.0%Compared with May 1 – Jul 30, 2026: prices up.
Based on 822 sales from Jul 30 – Oct 28, 2026 (590 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 12689 Leslie St
How much is 12689 Leslie St listed for?
12689 Leslie St is listed at $1,299,000 (MLS® N14123914). Summitly updates the price as soon as the MLS® record changes.
Has the price of 12689 Leslie St changed?
No — 12689 Leslie St is still listed at its original asking price of $1,299,000.
How many bedrooms and bathrooms does 12689 Leslie St have?
The listing for 12689 Leslie St doesn't publish its bedroom and bathroom count. It is a lot in Richmond Hill.
How much would the monthly mortgage be on 12689 Leslie St?
About $6,382 a month — principal and interest on $1,299,000 with 20% down ($259,800), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
How does 12689 Leslie St compare with other homes in Richmond Hill?
Its asking price of $1,299,000 is about 15% above the median sold price in Richmond Hill over the last 90 days, $1,133,400, across 822 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 12689 Leslie St been sold before?
Summitly has no earlier MLS® sale or lease of 12689 Leslie St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 12689 Leslie St?
12689 Leslie St is in Richmond Hill, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 12689 Leslie St been on the market?
12689 Leslie St was listed today (October 28, 2026).
What is the lot size of 12689 Leslie St?
The lot is 25.995 acres, as published in the listing.
What is the land transfer tax on 12689 Leslie St?
About $22,455 in Ontario land transfer tax at the asking price of $1,299,000. First-time buyers can get up to $4,000 back. Legal fees and other closing costs are extra.
How do I book a viewing of 12689 Leslie St or make an offer?
Select "Book a viewing" on this page and pick a time. A licensed Coldwell Banker Summit Realty, Brokerage agent confirms it with the listing brokerage. When you're ready, your agent prepares the offer with you and submits it to the listing brokerage.
What is the property tax for 12689 Leslie St?
The listing for 12689 Leslie St doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for Richmond Hill.
