Definition: A semi-detached home is one of a pair of residential houses attached along one side, typically sharing one above-grade wall with the adjoining dwelling. This page shows homes classified as Semi-Detached in Whitby. Linked homes are not included in the semi-detached home Market Watch statistics below. Semi-detached homes can vary considerably in lot size, parking, shared-wall configuration, age, layout and condition, so buyers should compare the house, lot, adjoining side and location together.
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| Metric | August 2026 | July 2026 | MoM | August 2025 | YoY |
|---|---|---|---|---|---|
| Sales | 7 | 6 | +16.7% | 4 | +75.0% |
| Median Sold Price | $830,000 | $771,000 | +7.7% | $811,250 | +2.3% |
| New Listings | 8 | 13 | -38.5% | 10 | -20.0% |
| Active Listings | 12 | 15 | -20.0% | 19 | -36.8% |
| Avg. Sale-to-List | 102.0% | 100.0% | +2.0 pts | 102.0% | 0.0 pts |
| Avg. Listing DOM | 25 days | 14 days | +11 days | 21 days | +4 days |
Sales totalled 7, up 16.7% from July 2026 and up 75.0% from August 2025. Median Sold Price was $830,000, up 7.7% from July 2026 and up 2.3% from August 2025. Average listing time was 25 days, 11 days longer than July 2026 and 4 days longer than August 2025. The average sale-to-list ratio was 102.0%, 2.0 points higher than July 2026 and unchanged from August 2025.
Semi-detached home supply was tighter than both July 2026 and August 2025, with fewer new listings entering the market and fewer active listings available for buyers to choose from. Selling pace and sale-to-list performance gave mixed signals across the monthly and year-over-year comparisons, so negotiating conditions still varied materially from one semi-detached property to another.
Sold pricing was higher than both the previous month and the same month last year, but price direction should be read together with selling time, inventory and sale-to-list performance rather than treated as a stand-alone measure of competition. Overall, HomeZira classifies the current semi-detached segment as a Seller's Market, but that does not mean every listing will sell quickly or at full asking price; condition, pricing, neighbourhood and time on market still influence negotiating leverage.
Overall semi-detached home conditions currently favour sellers, so buyers should be prepared for stronger competition around the best-positioned listings. Active inventory was 12, down 20.0% from July 2026 and down 36.8% from August 2025. Homes that sold averaged 102.0% of list price and 25 days on the market, useful signals when judging how aggressively to approach an individual property. Use these market-wide signals as a starting point, then compare the individual property, neighbourhood, recent comparable sales and time on market before deciding how aggressively to offer.
The overall semi-detached segment currently favours sellers, but individual results still depend heavily on pricing, presentation and local competition. Median Sold Price was $830,000, up 7.7% from July 2026 and up 2.3% from August 2025. Successful semi-detached listings averaged 25 days on market and 102.0% of list price. Price against current semi-detached competition and recent comparable sales rather than relying on older peak prices; presentation and early buyer response still matter.
Compare the latest semi-detached home sold-price and market activity across Durham Region's cities and townships using the same August 2026 TRREB Market Watch reporting period.
Compare semi-detached homes with detached homes and freehold townhouses using the same August 2026 TRREB Market Watch snapshot.
| Home Type | Median Sold Price | Sales | Active Listings | Avg. LDOM | Avg. Sale-to-List | 12-Month MOI |
|---|---|---|---|---|---|---|
| Semi-Detached | $830,000 | 7 | 12 | 25 days | 102.0% | 2.4 months |
| Detached | $940,000 | 82 | 246 | 30 days | 98.0% | 2.9 months |
| Freehold Townhouse | $740,000 | 21 | 78 | 34 days | 99.0% | 2.7 months |
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A semi-detached home in Whitby should be evaluated as both an individual property and one half of an attached pair. Buyers should examine the shared wall, outside side of the home, driveway and access arrangement, drainage, privacy and any work completed close to the adjoining property before deciding how well the home fits their needs.
A semi-detached home is not simply a smaller version of a detached house. Because one side of the building is attached to another dwelling, the shared-wall layout, exterior access, driveway, drainage and neighbouring half of the structure all deserve specific attention during a purchase.
Find out which rooms sit along the attached side of the home. A shared wall beside a staircase, hallway or storage area can feel very different from one beside bedrooms, a living room or a kitchen. Room placement can affect sound transfer, privacy and how easily the interior can be reconfigured later.
Look for signs of substantial work near the common wall, including removed walls, enlarged openings, relocated plumbing or electrical work, additions and major basement alterations. Renovation does not automatically indicate a problem, but significant changes close to the shared side may justify closer review of permits, structure and fire separation.
Two semi-detached homes may have separate entrances and lots while still having exterior features that meet or run closely together. Rooflines, eaves, gutters, downspouts, porches, fences, retaining walls and drainage patterns should be viewed as part of the complete property setting.
Ask who maintains each feature and whether there are any known shared-access arrangements or recurring maintenance issues. Even where ownership is separate, work on one half can sometimes affect how the adjoining property looks, drains or functions.
Parking can be a major difference between otherwise similar semi-detached homes. Confirm whether the driveway is fully private, whether another owner has access rights over part of it, how many vehicles can realistically be parked and whether garage access is practical when cars are in the driveway.
If the property appears to have a mutual driveway, shared access, easement or right-of-way, do not rely only on how the space is being used today. The survey, title documents and your lawyer's review can help clarify the registered arrangement and any obligations that may affect access.
The unattached side of a semi can be especially important. Check whether there is enough practical access for garbage bins, lawn equipment, bicycles, contractors and routine exterior maintenance. Narrow passages, gates, air-conditioning equipment or changes in grade can make access less useful than it first appears.
Side access can also matter if you are considering a basement entrance, deck, landscaping project or future renovation. A home with a usable outside passage may function very differently from a similar semi where access to the backyard is mainly through the house.
Sound performance can vary widely between semi-detached homes depending on construction, renovations and which rooms are located along the common wall. During a showing, notice where bedrooms, stairs, bathrooms, kitchens and entertainment areas sit in relation to the attached home.
Privacy is also influenced by window placement, decks, patios, fences, backyard orientation and how close the two entrances and outdoor living areas are to each other. These details can matter more to day-to-day comfort than the overall lot size.
Review grading, downspout discharge, retaining walls, basement moisture and areas where water may collect near the foundation. Because the two homes sit directly beside each other, drainage work or grade changes on one side can be relevant when evaluating the adjoining property.
Pay particular attention to the common side, rear yard and any area where patios, walkways, additions or landscaping have changed the original grade. If there are signs of recurring water entry or significant past waterproofing, ask for details and obtain appropriate professional advice.
Semi-detached homes can still offer substantial renovation flexibility, but work near the attached side may involve additional structural, fire-separation or permit considerations. Removing interior walls, changing rooflines, building additions or altering openings should be evaluated based on the specific construction of the home.
If major renovations are part of your purchase plan, confirm zoning, setbacks, lot coverage and permit requirements before assuming the project is possible. Where work affects the common side of the building, a qualified contractor, engineer, designer or other appropriate professional may also need to review the proposal.
A finished basement or side entrance does not automatically make a semi-detached home suitable for a secondary suite. Side-yard width, entrance location, ceiling height, windows, fire separation, parking, servicing and the existing layout can all affect whether a secondary unit is practical or permitted.
Semi-detached lots can be relatively narrow, so small differences in fence placement, driveway width, side access or the location of steps and porches may matter. If a survey is available, compare it with what you see on the property rather than assuming every visible feature follows the legal boundary.
Your lawyer can review title for registered easements, rights-of-way or other interests affecting the property. This becomes especially important where neighbouring owners use the same driveway area, pathway or access route.
You are buying your own home and lot, but the condition and use of the attached half still form part of the property's immediate environment. Observe the adjoining roof and exterior, drainage, fencing, additions, trees and general maintenance where they can be seen from the property.
This is not about expecting both homes to look identical. It is about understanding whether the two sides appear compatible in ways that matter to you, particularly where future exterior work, privacy or maintenance could require communication between neighbours.
When resale time comes, buyers may compare more than square footage. Separate parking, useful side access, backyard privacy, a practical shared-wall layout, good natural light and well-executed renovations can make one semi-detached home easier to live in than another with a similar bedroom and bathroom count.
When comparing semi-detached homes in Whitby, focus on how the property works as one half of an attached pair. The best choice is usually the home whose access, parking, privacy, layout, condition and relationship to the adjoining property fit your household's needs, not simply the one with the largest interior or newest finishes.
Up to $30,000 back after closing
Kazi — Serving the Community for 20 Years!
In August 2026, the median sold price for semi-detached homes in Whitby was $830,000. This is a completed monthly sold-market statistic and is separate from the asking prices of homes currently listed for sale.
For August 2026, the semi-detached home median sold price was up 7.7% from July 2026 and up 2.3% from August 2025. Monthly and year-over-year movements should be considered together because one month can move differently from the broader trend.
7 semi-detached homes sold in Whitby during August 2026. That compares with 6 sales in July 2026. In August 2025, there were 4 semi-detached sales.
Semi-detached homes averaged 25 listing days on market in August 2026. The average was 14 days in July 2026. It was 21 days in August 2025.
The average sale-to-list ratio for Whitby semi-detached homes was 102.0% in August 2026, meaning semi-detached homes sold above the original asking price on average. Individual properties can perform very differently depending on pricing, condition, location and competition.
HomeZira interprets the August 2026 semi-detached home statistics for Whitby as Seller's Market. The 12-month months-of-inventory measure was 2.4 months. Market condition is a broad indicator and does not mean every semi-detached listing will experience the same level of competition.
TRREB Market Watch reported 12 active semi-detached listings for Whitby in August 2026. There were also 8 new semi-detached listings during the month. HomeZira currently shows 12 matching public semi-detached home listings on this page. The live HomeZira count and the completed monthly Market Watch inventory figure use different dates and should not be expected to match.
In August 2026, the median sold price for semi-detached homes in Whitby was $830,000. Lower-priced related markets included Clarington ($575,000, about 30.7% lower), Oshawa ($592,500, about 28.6% lower), Ajax ($820,000, about 1.2% lower), Pickering ($822,000, about 1.0% lower). The Durham Region semi-detached home median sold price was $719,750, which was about 13.3% below Whitby.
The broader semi-detached market is currently interpreted as a Seller's Market, so desirable and well-priced homes can still attract strong competition. Buyers should nevertheless compare recent sales, condition, time on market and the seller's pricing strategy before deciding how aggressively to offer.
A Seller's Market can support well-positioned semi-detached listings, but it does not guarantee a quick sale or an offer at full asking price. Pricing, presentation, condition and how the home compares with current competition remain important.
Pay close attention to the foundation, roof, exterior, grading and drainage, windows and doors, attic and insulation, electrical system, plumbing, heating and cooling equipment, basement moisture and signs of previous repairs. Also consider the shared wall, sound transfer, fire separation and any major renovations near the adjoining side. A professional home inspection can help identify visible conditions that may require further investigation.
A semi-detached home is one of a pair of homes attached along one side, typically sharing one above-grade wall. A detached home does not share an above-grade wall with another dwelling, while a freehold townhouse generally shares one or two walls. Semi-detached homes can offer more separation and lot control than many townhouses while often providing a different price point from a comparable detached home in the same area.
No. The semi-detached home Market Watch statistics shown on this page focus on homes classified as Semi-Detached. Linked homes are not included in those semi-detached home Market Watch figures.
