21 Elterwater Avenue
Crystal Bay - Rocky Point - Bayshore, ON
- 4 bed
- 2 bath
- approx. 700-1100 sqft
- Detached
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
Virtual Tour
Virtual Tour Available
Listing Details
- Taxes (2026)
- $4,614
- Originally Listed
- $809,900
- Listed
- October 8, 2026
Price History
Property
- Style
- Bungalow
- Construction
- Brick
- Roof
- Asphalt Shingle
- Foundation
- Poured Concrete
- Interior
- Carpet Free, In-Law Suite, Primary Bedroom - Main Floor, Guest Accommodations, Auto Garage Door Remote
- Lot Size
- 65 x 100 Feet
Parking
- Garage
- Attached
- Covered Spaces
- 2
- Total Parking
- 6
Utilities
- Sewer
- Sewer
- Heat Source
- Gas
Location & Legal
- Cross Street
- Ullswater Dr and Elterwater Ave
- Parcel Number
- 047070077
- Possession
- Flexible
- Occupancy
- Owner
Included
- Inclusions
- Stove, Dishwasher, Hood Fan, Fridge, Washer, Dryer
- Exclusions
- None
- Rental Items
- Hot Water Tank
Schools
Elementary
- Crystal Bay Centre for Special0.6 km
Public · Ottawa-Carleton DSB · 95 students
- Lakeview Public School1.2 km
Public · Ottawa-Carleton DSB · 280 students
Grade 3 reading: 70% met the provincial standard · Grade 6 math: 56% met the provincial standard
- Bayshore Public School2.1 km
Public · Ottawa-Carleton DSB · 305 students
Grade 3 reading: 66% met the provincial standard · Grade 6 math: 37% met the provincial standard
Secondary
- Bell High School3.6 km
Public · Ottawa-Carleton DSB · 760 students
Grade 10 literacy: 74% met the provincial standard
- École secondaire publique L'Alternative3.6 km
French public · CÉP de l'Est de l'Ontario · 70 students
- St Paul High School3.7 km
Catholic · Ottawa CSB · 700 students
Grade 10 literacy: 87% met the provincial standard
Straight-line distance. Nearby schools are not necessarily the assigned schools — confirm catchment with the school board. Scores are EQAO provincial test results for 2024-2025.
Community
Postal area K2H
- Population
- 26,759
- Private dwellings
- 11,530
- Median age
- 46.4
- Average household size
- 2.4
- Median household income
- $100,000
Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.
Local market
Residential Freehold in Crystal Bay - Rocky Point - Bayshore · last 12 months
- Median sold price
- $700,000
- Homes sold
- 55
- Median days on market
- 20
- Sale-to-list price
- 100.5%
Based on 55 recorded sales of residential freehold properties in Crystal Bay - Rocky Point - Bayshore over the last 12 months.
Rooms
5-piece, 3-piece
Main
- Bedroom10'9" x 7'1"
- Bedroom14'1" x 9'4"
- Dining Room11'10" x 8'2"
- Kitchen12' x 14'4"
- Living Room14'8" x 12'
- Primary Bedroom14' x 11'2"
Basement
- Bedroom12'2" x 9'7"
- Family Room15'8" x 16'8"
- Kitchen19'4" x 8'6"
Listed by
ROYAL LEPAGE TEAM REALTY
Walk Score
Walk Score is unavailable for this address right now.
Location
Street View
Mortgage Calculator
$155,980
Estimated Monthly Payment
$3,831
Land transfer tax
Ontario land transfer tax only. An estimate — not legal or financial advice. Municipal land transfer tax applies in Toronto and is not included.
Investment Analysis
No recent nearby lease data. Enter a rent to see the numbers.
Mortgage: $3,831/mo (20% down, 5.5%)
Taxes: $385/mo · Insurance: $195/mo
Estimates only. Consult a financial advisor.
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