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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 9 days

    25 Derner Line

    Dunnville·Haldimand, ON·N0A 1K0·Near OFF DICKOUT ROAD

    • 2 beds
    Haldimand real estate›X13440618
    • 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

    Year Round Retreat Or Perfect Investment Property! This Fabulous A-Frame Waterfront Property Has A Unique Cottage Style Vibe. With Breathtaking Views Of Lake Erie This Updated 2 Bedroom Cottage Offers An Open Concept Layout With Exposed Wood Beams, Douglas Fir Softwood Floors And Walls, Vaulted 10ft Ceilings. Spacious Master Bedroom With A Romantic Water View. A Main Floor Walkout To A Large Deck With Outdoor Dining, BBQ, Firepit All Over Looking The Lake. Finished Basement With Theater And Entertainment Area. Just 5min. To Dunnville, 35 Minutes To Crystal Beach And 40 Minutes To Niagara Falls, Vineyards, Wine Tours And USA

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

    AI highlights by Zara
    • With Breathtaking Views Of Lake Erie This Updated 2 Bedroom Cottage Offers An Open Concept Layout With Exposed Wood Beams, Douglas Fir Softwood Floors And Walls, Vaulted 10ft Ceilings.
    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 12, 2026ListedCurrentFor sale$549,900 —X13440618This page
    Mar 11, 2026Previously listedTer$549,900 —X12872464View
    Oct 2, 2025Previously listedExp$549,900 —X12440914View
    Jul 7, 2025Previously listedTer$2,500 —X12268349View
    Sep 10, 2024Previously listedExp$589,999 —X9310181View
    May 15, 2024Previously listedExp$589,999 —X8343030View
    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
      None
      Water source
      Other
      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.

    📍 25 Derner Line
    What's nearby

    Points of interest classified by the MLS® feed.

    • Waterfront
    • Clear View
    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
    $2,701
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $188
    0.41% mill rate · ON
    The market

    How this home sits in the Haldimand market

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

    The Haldimand market right now

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

    • Avg sold price
      $644,637
      Last 30 days
    • Median sold price
      $650,000
      Middle of the market
    • Days on market
      47 d
      Avg from list to close
    • Closed last 30d
      158
      MLS® transactions
    Full Haldimand market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 25 Derner Line — 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 25 Derner Line 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 25 Derner Line listed for?

      25 Derner Line is listed at $549,900 on the MLS® (listing X13440618). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 25 Derner Line 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. 1 bath
  2. 700-1100 sqft
  3. Detached
  4. < .50 ac lot
  5. Asking
    $549,900
    $0 / sqft · MLS® X13440618
    Chat Zara
  6. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $470,585
    $432,938Confidence range$508,232
    Asking vs estimate
    ↑↑well-above
    +$79,315
    (+16.9%)
    Asking is well above
    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 Haldimand sell in about 47 days — this one has been listed 9 days.

    Avg sold price
    $644,637
    Median sold
    $650,000
    Avg days on market
    47
    Recently sold
    158
    See comparable sales
    Spacious Master Bedroom With A Romantic Water View.
  7. A Main Floor Walkout To A Large Deck With Outdoor Dining, BBQ, Firepit All Over Looking The Lake.
  8. Finished Basement With Theater And Entertainment Area.
  9. Ask Zara a follow-up
    Holding Tank
  10. Parking & garage

    3
    Garage
    None
    Parking spaces
    8
    Driveway
    Private
  11. Interior

    4
    Basement
    Finished, Full
    Family room
    N
    Kitchens
    1
    Total rooms
    4
  12. Exterior & construction

    6
    Exterior
    Wood , Vinyl Siding
    Roof
    Metal
    Foundation
    Unknown
    View
    Clear, Water
    Waterfront
    Y
    Pool
    None
  13. Lot & land

    1
    Zoning
    R03
  14. Listing & possession

    3
    Occupancy
    Flexible
    Property style
    1 1/2 Storey
    Property class
    Detached
  15. Room-by-room · 7 rooms

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

    Room dimensions

    Main level

    4 rooms
    • Kitchen
      tile floor · overlooks dining · open concept
      15.8 × 13.9 ft
    • Living Room
      wood · vaulted ceiling(s) · window floor to ceiling
      11.3 × 11.7 ft
    • Bathroom
      tile floor · 3 pc bath
      0.0 × 0.0 ft
    • Dining Room
      combined w/living · vaulted ceiling(s) · w/o to water
      11.3 × 11.7 ft

    Second level

    2 rooms
    • Primary Bedroom
      wood · window floor to ceiling · w/o to water
      16.1 × 12.0 ft
    • Bedroom 2
      wood · vaulted ceiling(s) · window
      8.9 × 12.0 ft

    Basement level

    1 room
    • Media Room
      laminate · pot lights
      11.3 × 11.7 ft
    Combined estimate
    $2,889
    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
    $2,701
    /mo
    based on the purchase price of $549,900
    $109,980 cash
    $439,920 financed
    $370,528 total interest
    Monthly payment$2,701/ month
    Principal54%$439,920
    Interest46%$370,528

    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 Haldimand

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

    • 1843 Concession 6 Walpole
      Sold
      Sign in for price
      1843 Concession 6 Walpole
      Detached
    • 127 KING Street
      Sold
      Sign in for price
      127 KING Street
      Detached
    • 1 Hudson Drive
      Sold
      Sign in for price
      1 Hudson Drive
      Detached
    • 80 Larry Crescent
      Sold
      Sign in for price
      80 Larry Crescent
      Detached
    • 34 Davis Street
      Sold
      Sign in for price
      34 Davis Street
      Detached
    • 18 Santos Drive
      Sold
      Sign in for price
      18 Santos Drive
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    25 Derner LineThis home2 / 17,001,100$549,900ask———
    1843 Concession 6 Walpole3 / 31,500—
    127 KING Street3 / 21,100—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in Haldimand

    Active listings within ±20% of this asking price.

    • 41 ERIE Street
      $649,900
      41 ERIE Street
      Detached 3 2
    • 306 Helena Street
      $639,000
      306 Helena Street
      Detached 3 2
    • 35 Arnold Marshall Boulevard
      $599,900
      35 Arnold Marshall Boulevard
      Detached 3 3
    • 12 Main Street
      $590,000
      12 Main Street
      Detached 3 2
    • 251 Mackenzie Crescent
      $649,000
      251 Mackenzie Crescent
      Detached 3 1
    • 403 Broad Street
      $649,900
      403 Broad Street
      Detached 4 2
    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.

  16. One team, no handoffs

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

  17. Showings on YOUR schedule

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

  18. Mortgage that closes

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

  19. Public listing courtesy of RE/MAX REALTY SPECIALISTS INC. · displayed on Summitly per MLS® data-share rules

    25 Derner Line is a 2-bedroom, 1-bath, 700-1100 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  20. When was 25 Derner Line built?

    The year built for 25 Derner Line isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.

  21. What is the property tax for 25 Derner Line?

    The 'Property tax' tab in the History section shows the most recent annual tax for 25 Derner Line plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  22. How much would the monthly mortgage be on 25 Derner Line?

    The affordability calculator on this page shows an estimated monthly mortgage for $549,900 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  23. Has 25 Derner Line been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 25 Derner Line with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  24. What neighbourhood is 25 Derner Line in?

    25 Derner Line is in Dunnville, Haldimand. The 'Neighbourhood' section below links to the live Haldimand real estate hub with average sold price, days on market, and current inventory.

  25. Is Haldimand a good place to live?

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

  26. 1 Hudson Drive
    4 / 3
    1,500
    —
    80 Larry Crescent4 / 43,000—
    34 Davis Street2 / 31,100—
    18 Santos Drive4 / 32,000—