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

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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 73 daysIncreased +$320,000

    S 4447 Mill Crescent

    Nairn·North Middlesex, ON·N0M 1A0·Near Petty Street and Nairn Road

    • 2 beds
    North Middlesex real estate›X13004010
    • 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

    TO BE BUILT! Welcome to 4447 Mill Crescent in the charming, growing community of Nairn. Secure this stunning, brand-new 1,210 sq. ft. main-floor bungalow featuring a spacious 2-car garage, an amazing open-concept layout, and a design optimized for modern family living.The meticulously designed main floor boasts a bright living/dining space, a chef's kitchen with a central island and large pantry, a dedicated main-floor laundry, a full guest bath, and a second bedroom. The private Primary Suite is a true retreat, complete with a walk-in closet and a 4-piece ensuite. IN-LAW OR INCOME POTENTIAL: A standout feature of this build is the completely separate side entrance leading directly to the massive, unfinished lower level. This setup is perfectly primed for a future legal basement apartment, an independent multi-generational in-law suite, or rental income to drastically offset your mortgage! LOCATION HIGHLIGHTS: Nestled in a quiet, family-friendly pocket just steps from East Williams Memorial Public School and local parks. Enjoy peaceful small-town living while being just 20 minutes to London and a short drive to the beautiful beaches of Lake Huron.Take advantage of the HST rebate on new construction and the opportunity to select your own custom finishes. Don't miss your chance to own a brand-new home in a highly desirable area!

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

    AI highlights by Zara
    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
    Jun 26, 2026Price increasedCurrentIncreased$599,900+$320,000 (114.3%)X13004010This page
    Apr 15, 2026ListedCurrentFor sale$279,900 —X13004010This page
    Jul 17, 2025Previously listedExp$299,900 —X12294932View
    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

      4
      Heating
      Forced Air
      Air conditioning
      Central Air
      Water source
      Municipal
      Sewer
    Location & lifestyle

    Getting around, schools & the block

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

    📍 S 4447 Mill Crescent
    What's nearby

    Points of interest classified by the MLS® feed.

    • Park
    • School
    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
    $2,947
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $330
    0.66% mill rate · ON
    The market

    How this home sits in the North Middlesex market

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

    The North Middlesex market right now

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

    • Avg sold price
      $979,194
      Last 30 days
    • Median sold price
      $662,000
      Middle of the market
    • Days on market
      53 d
      Avg from list to close
    • Closed last 30d
      35
      MLS® transactions
    Full North Middlesex market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into S 4447 Mill Crescent — 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 S 4447 Mill Crescent 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 S 4447 Mill Crescent listed for?

      S 4447 Mill Crescent is listed at $599,900 on the MLS® (listing X13004010). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does S 4447 Mill Crescent 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. 1100-1500 sqft
  3. Vacant Land
  4. Built New
  5. < .50 ac lot
  6. Asking
    $599,900
    $0 / sqft · MLS® X13004010
    Chat Zara
  7. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $714,812
    $657,627Confidence range$771,997
    Asking vs estimate
    ↓below
    −$114,912
    (-16.1%)
    Asking is below estimate
    Run the affordability numbers

    Based on the city's average sold price, adjusted for 2 bedrooms (no sqft on file).

    Market analytics

    Homes like this in North Middlesex sell in about 53 days — this one has been listed 73 days.

    Avg sold price
    $979,194
    Median sold
    $662,000
    Avg days on market
    53
    Recently sold
    35
    See comparable sales
    • Welcome to 4447 Mill Crescent in the charming, growing community of Nairn.
    • The private Primary Suite is a true retreat, complete with a walk-in closet and a 4-piece ensuite.
    • This setup is perfectly primed for a future legal basement apartment, an independent multi-generational in-law suite, or rental income to drastically offset your mortgage!
    • LOCATION HIGHLIGHTS: Nestled in a quiet, family-friendly pocket just steps from East Williams Memorial Public School and local parks.
    Ask Zara a follow-up
    Sewer
  8. Parking & garage

    4
    Garage
    Attached
    Garage spaces
    2
    Parking spaces
    4
    Driveway
    2
  9. Interior

    5
    Basement
    Unfinished
    Family room
    Y
    Kitchens
    1
    Total rooms
    7
    Laundry level
    Main Level
  10. Exterior & construction

    5
    Exterior
    Board & Batten , Vinyl Siding
    Roof
    Shingles
    Foundation
    Poured Concrete
    View
    Trees/Woods
    Pool
    None
  11. Lot & land

    2
    Year built
    New
    Zoning
    R1
  12. Listing & possession

    3
    Occupancy
    Flexible
    Property style
    Bungalow
    Property class
    Vacant Land
  13. Combined estimate
    $3,277
    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
    $2,947
    /mo
    based on the purchase price of $599,900
    $119,980 cash
    $479,920 financed
    $404,219 total interest
    Monthly payment$2,947/ month
    Principal54%$479,920
    Interest46%$404,219

    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.

    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.

  14. One team, no handoffs

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

  15. Showings on YOUR schedule

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

  16. Mortgage that closes

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

  17. Public listing courtesy of ROYAL LEPAGE TRILAND REALTY · displayed on Summitly per MLS® data-share rules

    S 4447 Mill Crescent is a 2-bedroom, 3-bath, 1100-1500 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  18. When was S 4447 Mill Crescent built?

    S 4447 Mill Crescent was built in New. Construction style, foundation, roof material, and EnerGuide rating (when published) are in the 'Features' section above.

  19. What is the property tax for S 4447 Mill Crescent?

    The 'Property tax' tab in the History section shows the most recent annual tax for S 4447 Mill Crescent plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  20. How much would the monthly mortgage be on S 4447 Mill Crescent?

    The affordability calculator on this page shows an estimated monthly mortgage for $599,900 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  21. Has S 4447 Mill Crescent been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of S 4447 Mill Crescent with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  22. What neighbourhood is S 4447 Mill Crescent in?

    S 4447 Mill Crescent is in Nairn, North Middlesex. The 'Neighbourhood' section below links to the live North Middlesex real estate hub with average sold price, days on market, and current inventory.

  23. Is North Middlesex a good place to live?

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