21 Elterwater Avenue, Crystal Bay - Rocky Point - Bayshore, ON K2H 5J1
7002 - Crystal Beach, Crystal Bay - Rocky Point - Bayshore · Near Ullswater Dr and Elterwater Ave · View map
About this home
Welcome to 21 Elterwater Avenue - a beautifully updated 3+1 bedroom, 2 full bathroom home in the highly desirable Crystal Beach neighbourhood! A fantastic location to enjoy convenient access to DND, the Ottawa River, Nepean Sailing Club and beautiful Andrew Haydon Park, along with nearby shopping, recreation, schools and transit. The bright and inviting main level features hardwood flooring, a stylish updated kitchen with quartz countertops, updated bathrooms, and comfortable living spaces perfect for everyday life and entertaining. The recently renovated lower level is a standout, offering a beautiful bathroom, kitchen, legal bedroom with large window as well as a spacious recreation area. This versatile space provides plenty of options for extended family, guests or the potential for rental income. The 2 car tandem garage offers the option to park two cars on those snowy nights. With its updated interior, flexible lower-level living space and fantastic west-end location, 21 Elterwater Ave is a wonderful opportunity to call Crystal Beach home! Renovated Basement 2026, Furnace 2026, Metal Roof, Vinyl Windows
The home
- Type
- Bungalow
- Style
- Bungalow
- Square footage
- 700-1100 sq ft
- Bedrooms
- 3
- Basement bedrooms
- 1
- Bathrooms
- 2
- Kitchens
- 2
- Rooms
- 10
- Basement
- Finished, Full
- Lot size
- 65 x 100 ft
- Faces
- South
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Brick
Heating & cooling
- Heating fuel
- Gas
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- Yes
Garage & parking
- Garage
- Attached
- Garage spaces
- 2
- Driveway spaces
- 4
- Total parking
- 6
- Parking features
- Circular Drive
Taxes & other
- Property taxes
- $4,614/yr
- Tax year
- 2026
- Occupancy
- Owner
- Possession
- TBD
- Cross street
- Ullswater Dr and Elterwater Ave
- Neighbourhood
- 7002 - Crystal Beach
More
- Price per sq ft
- ~$900 (at 900 sq ft)
- Listed
- Oct 8, 2026 · 5 days ago
- MLS® number
- X13876862
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The home and its surroundings
- Carpet Free
- In-Law Suite
- Primary Bedroom - Main Floor
- Guest Accommodations
- Auto Garage Door Remote
- Fenced Yard
- Deck
- Mortgage
- Property tax
- Maintenance fee
Cash needed to close
Estimates only, using Canadian semi-annual compounding, Ontario land transfer tax. Mortgage default insurance is added when you put down less than 20%. Your lender and lawyer will confirm exact numbers.
21 Elterwater Avenue, Crystal Bay - Rocky Point - Bayshore, ON K2H 5J1
7002 - Crystal Beach, Crystal Bay - Rocky Point - Bayshore · Near Ullswater Dr and Elterwater Ave
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Listing history for 21 Elterwater Avenue
See what this home and others at the same address were listed for, what they sold for, and how long it took.
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Frequently asked questions about 21 Elterwater Avenue
Answers come straight from this home’s MLS® listing.
How much is 21 Elterwater Avenue listed for, and what would it cost each month?
21 Elterwater Avenue is listed for $809,900. With 20% down ($161,980), the mortgage payment would be roughly $3,267 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $3,651 a month, all in. That figure is an illustration, not a quote.
Is 21 Elterwater Avenue freehold or a condo, and is there a monthly fee?
21 Elterwater Avenue is a bungalow in 7002 - Crystal Beach, Crystal Bay - Rocky Point - Bayshore. Ownership is freehold: you own the home and the lot. There is no monthly condo fee, so the roof, windows, driveway, snow and lawn are yours to look after.
How many bedrooms and bathrooms does 21 Elterwater Avenue have?
21 Elterwater Avenue has 3 bedrooms, plus 1 more bedroom in the basement, and 2 bathrooms.
Does 21 Elterwater Avenue have a garage and parking?
Yes. The listing shows the garage as attached, with room for 2 cars. The driveway adds 4 spaces. In total the listing counts 6 parking spaces.
Does 21 Elterwater Avenue have a finished basement?
The listing describes the basement as finished, full. It counts 1 bedroom on that level. Finished basement space is usually not counted in the square footage shown.
What style of home is 21 Elterwater Avenue?
21 Elterwater Avenue is a bungalow. A bungalow has all of its main living space, including the bedrooms, on one floor, usually over a full basement.
How big is 21 Elterwater Avenue, and what is the lot size?
The listing puts the home between 700 and 1,100 sq ft. The board reports a range rather than an exact figure, and it usually leaves out the basement. The lot is listed as 65 x 100 ft.
How is 21 Elterwater Avenue heated and cooled?
Heating is forced air (gas). Cooling is central air.
What are the property taxes for 21 Elterwater Avenue?
Property taxes are $4,614 a year (2026), or about $385 a month.
Where is 21 Elterwater Avenue?
21 Elterwater Avenue is in the 7002 - Crystal Beach community of Crystal Bay - Rocky Point - Bayshore. The nearest main intersection is Ullswater Dr and Elterwater Ave. The postal code is K2H 5J1.
How long has 21 Elterwater Avenue been on the market?
21 Elterwater Avenue was listed on October 8, 2026. It has been on the market for 5 days. It is an active listing (MLS® X13876862). Listings here update from the board through the day and come down once a home sells.
What are similar bungalows near 21 Elterwater Avenue asking?
Similar bungalow-style homes for sale nearby right now include 66 Still Water Drive at $799,900 (3 bed), 31 Whitburn Crescent at $799,000 (3+2 bed) and 4 Marsden Place at $699,900 (3 bed). These are asking prices, not sold prices. The Sold history tab shows what homes at this address went for.
What have homes at 21 Elterwater Avenue sold for?
Recent sales, leases and expired listings for this home and others at the same address are in the Sold history tab, with the price and date of each. It is free for members.
How do I book a showing at 21 Elterwater Avenue?
Pick a day and time with Book a Tour on this page. Tours are free, with no obligation, in person or by video. You can also call or text 647-619-2256.
Have a different question? Ask about this home and get an answer, usually within the hour.
Similar bungalows nearby
More bungalow-style homes for sale near 7002 - Crystal Beach, picked by style, size and price.
Bungalow$799,90066 Still Water Drive, Crystal Bay - Rocky Point - Bayshore3 bed · 2 bath · 7002 - Crystal BeachCourtesy of: ROYAL LEPAGE TEAM REALTYView home →
Bungalow$799,00031 Whitburn Crescent, Crystal Bay - Rocky Point - Bayshore3+2 bed · 3 bath · 7002 - Crystal BeachCourtesy of: RE/MAX HALLMARK JENNA & CO. GROUP REALTYView home →
Bungalow$699,9004 Marsden Place, Crystal Bay - Rocky Point - Bayshore3 bed · 2 bath · 7002 - Crystal BeachCourtesy of: ROYAL LEPAGE INTEGRITY REALTYView home →Courtesy of: ROYAL LEPAGE TEAM REALTY
PropTx MLS® assumes no responsibility for the accuracy of any information shown. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale or lease of real estate and may not be used for any commercial purpose or any other purpose.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.