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310-3100 Steeles Ave W, Vaughan, ON, L4K 3R1
905-553-8500info@summitly.ca

©2026 Summitly. All rights reserved. Coldwell Banker Summit Realty, Brokerage — RECO Registration #6018570.

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Listing data is provided by the Toronto Regional Real Estate Board (TRREB) via PropTx and is deemed reliable but not guaranteed. Coldwell Banker Summit Realty, Brokerage — an independently owned and operated Coldwell Banker franchise.

REALTOR® Disclosure▾

For listings in Canada, 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 trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

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    For sale On market 78 days

    1073 Diamond Street

    Clarence/Rockland Twp·Clarence-Rockland, ON·K4K 0J1·Near Ruby/Diamond

    • 5 beds
    Clarence-Rockland real estate›X12241230
    • Overview
    • History
    • Details
    • Location
    • Mortgage
    • Investment
    • Comparables
    • FAQ
    Open house & tour

    3 upcoming open houses

    Drop in during an open house, or tour online — no appointment needed.

    • Open house
      Date TBD
      Time TBD
    • Open house
      Date TBD
      Time TBD
    • Open house
      Date TBD
      Time TBD
    Overview

    What this listing tells us

    Property description

    Luxury Walkout Smart Home Now Under $900K | Priced to Sell $75,000+ in upgrades. Control 4 smart technology. Finished walkout basement. Custom interior design finishes and wall treatments. This is your chance to own one of Rockland's most sophisticated homes now dramatically reduced in price to give you unbeatable value. Step inside and experience a level of quality, design, and innovation rarely seen in this price range. Situated on a premium corner lot, this 5-bedroom, 3-bathroom residence combines modern luxury with intelligent living: Gourmet kitchen with quartz countertops, high-gloss custom cabinetry, walk-in pantry, and oversized island, Control 4 smart home system full-home automation for lighting, audio, and more, Walkout basement to a newly poured stamped concrete patio - ideal for a home gym, rec space, or in-law suite. Expansive upper deck with sunrise & sunset views, overlooking a private, fully fenced backyard, Tray ceilings, imported custom tile floors, and two stunning gas fireplaces. Double heated garage, built-in storage, and outdoor security cameras. Primary suite with 11 foot ceilings, spa-inspired ensuite, and large walk-in closet. This home has been priced aggressively for a quick sale. You won't find this level of finish, tech, and space for under $900K anywhere else in Rockland. Showings available immediately. Offers welcome anytime. Minutes to schools, parks, trails, and just a short drive to Ottawa. Flexible closing. Move in for summer.

    Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.

    History

    Listing, price, and tax history

    Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.

    DateEventStatusPriceChangeMLS®View
    Jul 17, 2026SoldSold$875,000−$1,800 (0.2%)X13240778View
    Jun 4, 2026Previously listedSld$876,800 —X13240778View
    Sep 11, 2025Previously listedTer$887,000 —X12398502View
    Jun 24, 2025ListedCurrentFor sale$899,999 —X12241230This page
    May 28, 2025Previously listedTer$899,999 —X12178563View
    May 15, 2025Previously listedTer$928,900 —X12152172View
    Mar 29, 2025Previously listedTer$949,900 —X12049500View
    Sourced from MLS® · includes all previous listings of this property · tap View to open the archived listing in a new tab
    Property details

    Inside this property

    Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.

    Features & systems

    Heating, cooling, parking, exterior, lot, possession, and more.

    • Systems

      5
      Heating
      Forced Air
      Air conditioning
      Central Air
      Fireplaces
      2
      Water source
    Location & lifestyle

    Getting around, schools & the block

    Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.

    📍 1073 Diamond Street
    Financials

    The money — monthly cost, mortgage & return

    Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.

    Cost of ownership

    A monthly snapshot at typical assumptions — personalize the mortgage just below.

    Est. monthly mortgage
    $4,421
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $530
    0.71% mill rate · ON
    The market

    How this home sits in the Clarence-Rockland market

    Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.

    The Clarence-Rockland market right now

    Average sold price, days on market, and closed-transaction count for Clarence-Rockland — sourced from MLS®.

    • Avg sold price
      $584,117
      Last 30 days
    • Median sold price
      $583,000
      Middle of the market
    • Days on market
      44 d
      Avg from list to close
    • Closed last 30d
      149
      MLS® transactions
    Full Clarence-Rockland market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 1073 Diamond Street — the seller pays our commission

    On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.

    Free buyer representation · Coldwell Banker® affiliate

    $0 to you. The seller pays our fee.

    On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.

    Call now
    Due diligence

    Property flags & disclosures

    An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.

    Nothing concerning surfaced — all clear.

    We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 1073 Diamond Street and found nothing flagged. We re-check automatically as new records publish.

    Frequently asked

    Common questions about this property

    Tap a question to expand the answer. Short, direct answers tuned for AI search and voice assistants.

    • How much is 1073 Diamond Street listed for?

      1073 Diamond Street is listed at $899,999 on the MLS® (listing X12241230). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 1073 Diamond Street have?

    Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. 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.

  1. 3 baths
  2. 1500-2000 sqft
  3. Detached
  4. Asking
    $899,999
    $0 / sqft · MLS® X12241230
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $794,399
    $730,847Confidence range$857,951
    Asking vs estimate
    ↑above
    +$105,600
    (+13.3%)
    Asking is above estimate
    Run the affordability numbers

    Based on the city's average sold price, adjusted for 5 bedrooms (no sqft on file).

    Market analytics

    Homes like this in Clarence-Rockland sell in about 44 days — this one has been listed 78 days.

    Avg sold price
    $584,117
    Median sold
    $583,000
    Avg days on market
    44
    Recently sold
    149
    See comparable sales
    Walk through online
    Listing agent has provided two interactive tours
    Open virtual tourWatch video tour
    AI highlights by Zara
    • Luxury Walkout Smart Home Now Under $900K | Priced to Sell $75,000+ in upgrades.
    • Expansive upper deck with sunrise & sunset views, overlooking a private, fully fenced backyard, Tray ceilings, imported custom tile floors, and two stunning gas fireplaces.
    • Primary suite with 11 foot ceilings, spa-inspired ensuite, and large walk-in closet.
    • Minutes to schools, parks, trails, and just a short drive to Ottawa.
    Ask Zara a follow-up
    Municipal
    Sewer
    Sewer
  6. Parking & garage

    4
    Garage
    Attached
    Garage spaces
    2
    Parking spaces
    6
    Driveway
    4
  7. Interior

    6
    Basement
    Finished with Walk-Out
    Family room
    Y
    Kitchens
    1
    Total rooms
    17
    Laundry level
    Main Level
    Elevator
    N
  8. Exterior & construction

    4
    Exterior
    Stone, Vinyl Siding
    Roof
    Asphalt Shingle
    Foundation
    Poured Concrete
    Pool
    None
  9. Listing & possession

    3
    Occupancy
    Flexible
    Property style
    Bungalow
    Property class
    Detached
  10. Room-by-room · 17 rooms

    Every room with its dimensions, level, and notable features.

    Room dimensions

    Main level

    12 rooms
    • Foyer
      6.8 × 9.9 ft
    • Living Room
      coffered ceiling(s) · gas fireplace · window floor to ceiling
      13.3 × 15.4 ft
    • Laundry
      laundry sink · quartz counter · central vacuum
      7.9 × 3.3 ft
    • Kitchen
      pantry · centre island · quartz counter
      24.8 × 13.9 ft
    • Primary Bedroom
      coffered ceiling(s) · 5 pc ensuite · walk-in closet(s)
      13.4 × 14.9 ft
    • Bathroom
      4 Pc Bath
      7.7 × 7.6 ft
    • Bedroom 2
      11.1 × 10.1 ft
    • Dining Room
      W/O To Sundeck
      11.9 × 3.3 ft
    • Bathroom
      5 pc ensuite · quartz counter · double sink
      7.4 × 9.7 ft
    • Bedroom 3
      11.1 × 10.5 ft
    • Pantry
      5.8 × 7.2 ft
    • Other
      Walk-In Closet(s)
      5.9 × 9.7 ft

    Lower level

    5 rooms
    • Bedroom 5
      Murphy Bed
      16.3 × 15.8 ft
    • Bedroom 4
      12.4 × 11.6 ft
    • Utility Room
      20.0 × 8.8 ft
    • Recreation
      W/O To Patio
      36.6 × 23.0 ft
    • Bathroom
      4 Pc Bath
      8.7 × 7.3 ft
    Combined estimate
    $4,951
    Mortgage + tax · before condo / insurance

    Mortgage & affordability

    Today's best Canadian rates from Mortgage Squad, then a live calculator — adjust down payment, amortization, and rate, and email yourself the report.

    Today's rates · Powered by Mortgage Squad
    350+ lender access · Best rate matched in 2 min
    Lock my rate
    • Best
      5-yr Fixed · Insured
      4.09%
      0.40% below banks
    • 5-yr Fixed · Conventional
      4.34%
      APR · OAC
    • 3-yr Fixed · Conventional
      4.49%
      APR · OAC
    • 5-yr Variable · Variable
      4.85%
      APR · OAC
    Rates indicative · Updated today · OAC, subject to underwritingSee all Mortgage Squad rates →
    Affordability calculator
    Estimated monthly payment
    $4,421
    /mo
    based on the purchase price of $899,999
    $180,000 cash
    $719,999 financed
    $606,428 total interest
    Monthly payment$4,421/ month
    Principal54%$719,999
    Interest46%$606,428

    20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

    Email this mortgage report to yourself

    Save the full affordability breakdown — down payment, monthly, interest paid, and today's Mortgage Squad rate — in your inbox. Create a free Summitly account to save it, get rate-drop alerts, and build a shortlist.

    Create account & email meor send as guest
    Get pre-approved in minutes

    Know exactly what you can afford — a no-obligation pre-approval from Mortgage Squad.

    Get pre-approved

    Rental income & return

    What this home could rent for and the return at the asking price — an AI estimate against real property tax and condo fees.

    Est. monthly rent
    low–high
    Gross yield
    rent × 12 ÷ price
    Cap rate (est.)
    net of tax + fees

    AI estimate for discussion only — not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price and real property tax.

    Comparable detacheds that just sold in Clarence-Rockland

    Swipe the closed sales, then use the table for a side-by-side $/sqft comparison against this home.

    • 1073 Diamond Street
      Sold
      Sign in for price
      1073 Diamond Street
      Detached
    • 293 Mercury Street
      Sold
      Sign in for price
      293 Mercury Street
      Detached
    • 3785 Rue Cartier Street
      Sold
      Sign in for price
      3785 Rue Cartier Street
      Detached
    • 212 Sainte-Anne Street
      Sold
      Sign in for price
      212 Sainte-Anne Street
      Detached
    • 1015 Belvedere Street
      Sold
      Sign in for price
      1015 Belvedere Street
      Detached
    • 493 Laurier Street
      Sold
      Sign in for price
      493 Laurier Street
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    1073 Diamond StreetThis home5 / 315,002,000$899,999ask———
    1073 Diamond Street5 / 31,500—
    293 Mercury Street4 / 31,500—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in Clarence-Rockland

    Active listings within ±20% of this asking price.

    • 1082 Docteur Corbeil Boulevard
      $1,059,000
      1082 Docteur Corbeil Boulevard
      Detached 4 4
    • 616 Enclave Lane
      $759,900
      616 Enclave Lane
      Detached 4 5
    • 224 Topaze Crescent
      $779,900
      224 Topaze Crescent
      Detached 4 4
    • 115 Pigeon Street
      $859,000
      115 Pigeon Street
      Detached 4 3
    • 1820 Landry Road
      $789,900
      1820 Landry Road
      Detached 4 4
    • 1549 Du Parc Avenue
      $950,000
      1549 Du Parc Avenue
      Detached 5 4
    AI-first listing data

    Zara's valuation, full price history, room insights, and live MLS® refresh — all in one feed. No more comparing 4 sites.

  11. One team, no handoffs

    Your realtor, mortgage broker, and offer-night closing team work side-by-side. One conversation, not three.

  12. Showings on YOUR schedule

    Same-day showings for shortlisted homes, evenings + weekends. Your Coldwell Banker Summit Realty agent coordinates with the listing brokerage.

  13. Mortgage that closes

    Pre-approval, rate hold, and 350+ lender access via Mortgage Squad Advisors — no juggling lender chats yourself.

  14. Public listing courtesy of RIGHT AT HOME REALTY · displayed on Summitly per MLS® data-share rules

    1073 Diamond Street is a 5-bedroom, 3-bath, 1500-2000 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  15. When was 1073 Diamond Street built?

    The year built for 1073 Diamond Street isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.

  16. What is the property tax for 1073 Diamond Street?

    The 'Property tax' tab in the History section shows the most recent annual tax for 1073 Diamond Street plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  17. How much would the monthly mortgage be on 1073 Diamond Street?

    The affordability calculator on this page shows an estimated monthly mortgage for $899,999 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  18. Has 1073 Diamond Street been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 1073 Diamond Street with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  19. What neighbourhood is 1073 Diamond Street in?

    1073 Diamond Street is in Clarence/Rockland Twp, Clarence-Rockland. The 'Neighbourhood' section below links to the live Clarence-Rockland real estate hub with average sold price, days on market, and current inventory.

  20. Is Clarence-Rockland a good place to live?

    Clarence-Rockland is one of ON's actively-tracked Summitly markets. The full Clarence-Rockland real estate hub covers live average sold price, days on market, and neighbourhood-level inventory.

  21. 3785 Rue Cartier Street
    4 / 2
    2,000
    —
    212 Sainte-Anne Street4 / 21,100—
    1015 Belvedere Street4 / 31,500—
    493 Laurier Street4 / 21,100—