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What this listing tells us
Set on 10 scenic acres, this bright home offers more than 4,000 sq. ft. of living space with the freedom for your family to grow, play, and enjoy nature every day. The large eat-in kitchen includes a walkout to a spacious multi-tier deck perfect for family meals, entertaining or watching the sunrise. The family room features a cozy wood-burning fireplace and a walkout to a sunroom complete with a hot tub for year-round relaxation. An open-concept living and dining room provides plenty of space for gatherings and special occasions. Upstairs, the generous bedrooms give everyone their own space to sleep, study and play. The principal suite includes a private 4-piece ensuite with a luxurious glass walk-in shower. The finished basement adds even more living space ideal for a playroom, gym, games area, or movie nights plus plenty of storage space. Outdoors, enjoy endless activities in your own backyard. The covered patio offers a front-row seat to a stunning yard, complete with a creating a playground for all ages. Spend summers by the heated inground pool, explore the property trails all year round and there is room to build a hockey rink in the winter. Harvest apples, pears, grapes and raspberries with your own produce from the 25 x 50 fenced vegetable garden. Cost-efficient geothermal heating and cooling keeps you comfortable year round. High-speed fibre internet provides reliable service for streaming services, working or learning from home. The long paved driveway leads 10 plus car parking and an oversized 2-car garage with inside access. Recent updates include oversized thermal windows, R-50 attic insulation, new fascia and eavestrough, a pool heater and pump. CLTIP tax credits reduce property taxes.This peaceful rural retreat sits on the corner of two paved roads and has a Halton Hills address giving you the benefits of Municipal services and conveniently close to Georgetown and Acton. Minutes to the Acton GO train, schools, shops, churches, and golf courses.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
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.
| Date | Event | Status | Price | Change | MLS® | View |
|---|---|---|---|---|---|---|
| Mar 12, 2026 | Previously listed | Ext | $1,849,000 | — | X12878834 | View |
| Oct 9, 2025 | ListedCurrent | For sale | $1,990,000 | — | X12456055 | This page |
| Aug 3, 2025 | Previously listed | Exp | $2,099,000 | — | X12322447 | View |
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
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
Points of interest classified by the MLS® feed.
- Clear View
- Golf
- Greenbelt/Conservation
- Lake/Pond
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.
How this home sits in the Erin market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Erin market right now
Average sold price, days on market, and closed-transaction count for Erin — sourced from MLS®.
- Avg sold price$1,034,872Last 30 days
- Median sold price$884,500Middle of the market
- Days on market57 dAvg from list to close
- Closed last 30d60MLS® transactions
We'll get you into 4905 First 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.
$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.
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.
We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 4905 First Line and found nothing flagged. We re-check automatically as new records publish.
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 4905 First Line listed for?
4905 First Line is listed at $1,990,000 on the MLS® (listing X12456055). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 4905 First 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.
