For SaleDetached · 2-StoreyMLS® #X14166120 · TRREB MLS®
388 Mariposa Ave, Ottawa, Ontario
Rockcliffe, Ottawa, Ontario K1M 0S9
- Bedrooms
- 5+1
- Lot Size
- 73.87 x 129.7 ft
- Bathrooms
- 5
- Type
- Detached
- Basement
- Full
$2,650,000
Estimated market value
About 388 Mariposa Ave
388 Mariposa Ave is a 5+1-bedroom, 5-bathroom detached house in Rockcliffe, Ottawa, listed for sale at an asking price of $2,650,000 (MLS® X14166120).
A beautiful balance of natural light, elegant interiors and inviting outdoor living defines this distinguished Old Village residence. Behind its handsome brick façade, just steps from Ashbury College, the home has been extensively updated, with sun-filled rooms overlooking a private backyard featuring a saltwater pool and lush gardens. The elegant living room with fireplace opens to an all-season sunroom, with direct access to the deck and pool. The spacious dining room also enjoys lovely garden views. A granite kitchen with generous centre island opens to a welcoming family room with fireplace and built-in banquette seating. Upstairs, five bedrooms include a beautiful primary suite with vaulted ceiling, fireplace and treed views, while a bedroom with custom built-ins offers an ideal study. The finished lower level provides additional living space with a recreation room and fireplace, fitness room, and full bathroom. This beautifully updated home has warmth, character and wonderful indoor-outdoor living and is one of Rockcliffe Park's true Dream Properties.
Insights
Condition Score
Good1 documented update signal
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall−$8,768/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 10 detached homes with 6 bedrooms for lease in Ottawa right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
Key facts
- Tax
- $20,138 / 2026
- MLS® number
- X14166120
- Board
- TRREB MLS®
- Property Type
- Detached
- Days on market
- Size
- 2500-3000 sqft
- Lot Size
- 73.87 x 129.7 ft
- Listed on
- Parking
- 1 Attached, 5 Parking
Listing history
Buy/sell history for 388 Mariposa Ave, Ottawa, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $2,650,000 | N/A | For Sale | X14166120 |
Members see the full history. Prices are hidden from signed-out visitors.
Estimate
Estimated value requires sign in
Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.
The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Michelle Lacroix for a full comparative market analysis.
Property details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Rockcliffe
- Municipality
- Ottawa
Building
- Size
- 2500-3000 sqft
- Construction
- Brick
Inside
- Bedrooms
- 5+1
- Bathrooms
- 5
- Bathroom Details
- 1 × 2pc Main, 2 × 4pc 2nd, 1 × 2pc 2nd, 1 × 3pc Bsmt
- Basement Type
- Full
- Kitchens
- 1
Parking
- Driveway
- Circular, Pvt Double, Inside Entry
- Garage Type
- Attached
- Garage
- 1
- Additional Parking
- 4
- Total Parking
- 5
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Radiant
Land
- Sewer
- Sewers
- Frontage
- 73.87 ft
- Depth
- 129.7 ft
- Lot Size
- 73.87 x 129.7 ft
Additional
- Foundation
- Poured Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- Inground, Salt
- Den
- Yes
- Family room
- Yes
- Extras
- All Window Coverings, All Light Fixtures, GE Stove, GE Dishwasher Fisher & Paykel Fridge, GE Microwave, Kenmore Washer, Kenmore Dryer, Auto-Garage Door Opener and Remote(s).
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Foyer | 2.99 × 6.83 m | — | Main |
| Living | 4.26 × 6.09 m | — | Main |
| Dining | 3.83 × 4.62 m | — | Main |
| Sunroom | 2.79 × 4.24 m | — | Main |
| Kitchen | 5.18 × 6.9 m | — | Main |
| Breakfast | 2.94 × 5.18 m | — | Main |
| Powder Rm | 0.83 × 1.8 m | — | Main |
| Primary | 4.34 × 5.94 m | — | 2nd |
| Bathroom | 2.05 × 2.94 m | 4 Pc Ensuite | 2nd |
| Br | 2.92 × 3.88 m | — | 2nd |
| Br | 2.87 × 4.14 m | — | 2nd |
| Bathroom | 1.44 × 1.85 m | 2 Pc Ensuite | 2nd |
| Other | 1.04 × 1.34 m | W/I Closet | 2nd |
| Br | 2.92 × 3.88 m | — | 2nd |
| Br | 4.24 × 4.34 m | — | 2nd |
| Br | 2.79 × 4.24 m | — | 2nd |
| Bathroom | 1.65 × 3.2 m | 4 Pc Bath | 2nd |
| Family | 5.35 × 6.47 m | — | Bsmt |
| Exercise | 3.55 × 4.39 m | — | Bsmt |
| Br | 3.27 × 4.29 m | — | Bsmt |
| Bathroom | 1.98 × 2.61 m | 3 Pc Bath | Bsmt |
| Laundry | 2.43 × 3.5 m | — | Bsmt |
Map and tour
Detached homes for sale in Rockcliffe right now
- For sale now
- 15
- Median asking price
- $3.39M
- New in 7 days
- 2
- Price cuts
- 20%
Middle half: $2.07M to $4.49M
4 in 28 days
3 listings
This home is asking 22% below the median.
See all homes in RockcliffeAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Land transfer tax on this home
- Ontario land transfer tax
- $52,725
- Total land transfer tax
- $52,725
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $48,725
See how this is worked out
- 0.5% on the first $55,000
- $275
- 1.0% from $55,000 to $250,000
- $1,950
- 1.5% from $250,000 to $400,000
- $2,250
- 2.0% from $400,000 to $2,000,000
- $32,000
- 2.5% from $2,000,000 to $2,650,000
- $16,250
- Ontario total
- $52,725
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation4
- Not in Rideau Valley Conservation Authority’s mapped regulated areaAt the address
- Not in the municipality’s mapped flood areaAt the address
- No mapped wetland within 120 m120 m
- No water-supply well recorded within 250 m250 m
Rideau Valley Conservation Authority · Municipal flood mapping · Province of Ontario open data
Planning and building activity3
- Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasAt the address
- 7 building permits issued within 250 m in the last 2 years250 m
- Nearest airport: 2.2 km2.2 km
Province of Ontario open data · Municipal building permits
Around the home2
- Transit stop within 400 mFrom the transit agency’s published stop map; the nearest is 250 m away. Routes and stops change; check the agency’s schedule.400 m
- A trail on the Ontario trail network within 1 km1 km
Municipal transit open data · Province of Ontario open data
Environmental records4
- No licensed pit or quarry within 2 km2 km
- No recorded oil, gas or salt well within 250 m250 m
- No facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Royal Canadian Mint — Ottawa, 2.7 km away. Only facilities above the inventory’s reporting thresholds are listed.1 km
- 2 federal contaminated sites within 1 kmAll of them are closed. The federal inventory covers federal land only, not provincial or private sites.1 km
Province of Ontario open data · Government of Canada open data
Power and internet3
- Electricity is distributed here by Hydro Ottawa LimitedAt the address
- Wired internet 50/10 Mbps or faster is listed at this locationFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (10 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.At the address
- Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, FibreStream, Rogers. Cable: Rogers. DSL: Bell. Fixed wireless: OmniTEC Wireless, Rogers, Storm Internet, Xplore. Mobile: Bell, Rogers, Telus, Vidéotron. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.Area-wide
Ontario Energy Board · Innovation, Science and Economic Development Canada
Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Rideau Valley Conservation Authorityor the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – City of Ottawa. Contains information licensed under the Open Government Licence – Ontario.
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| Rockcliffe Park Public SchoolOttawa-Carleton DSB | Public · grades JK–6 · French Immersion | 350 m | 80%Grade 6 average |
| St Brigid Elementary SchoolOttawa Catholic School Board | Catholic · grades JK–6 · French Immersion | 450 m | 60%Grade 6 average |
| École élémentaire publique Trille des BoisConseil des écoles publiques de l'Est de l'Ontario | French-language public · grades JK–8 | 1 km | 90%Grade 6 average |
| Manor Park Public SchoolOttawa-Carleton DSB | Public · grades JK–6 · French Immersion | 1.5 km | 67%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| École secondaire publique De La SalleConseil des écoles publiques de l'Est de l'Ontario | French-language public · grades 9–12 | 1.7 km | 74%Grade 9 math |
| Ottawa Technical Secondary SchoolOttawa-Carleton DSB | Public · grades 9–12 · French Immersion | 3.1 km | 23%Grade 9 math |
| Lisgar Collegiate InstituteOttawa-Carleton DSB | Public · grades 9–12 · French Immersion | 3.3 km | 73%Grade 9 math |
| Immaculata High SchoolOttawa Catholic School Board | Catholic · grades 9–12 · French Immersion | 4.3 km | 55%Grade 9 math |
EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Rideau | OC Transpo light rail: O-Train Line 1 | 2.8 km |
| uOttawa | OC Transpo light rail: O-Train Line 1 | 3 km |
| Parliament | OC Transpo light rail: O-Train Line 1 | 3.6 km |
| Lees | OC Transpo light rail: O-Train Line 1 | 3.6 km |
| Lycée Claudel | OC Transpo bus rapid transit: Transitway | 4.8 km |
The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: OC Transpo schedule data (GTFS) from the City of Ottawa under the Open Government Licence – City of Ottawa, downloaded October 18, 2026. Contains information licensed under the Open Government Licence – City of Ottawa.
Lot
- Lot area
- 9,581 sq ft890 m²
- Street frontage
- 73.87 ft22.5 m
- Depth
- 129.7 ft39.5 m
The area is the frontage multiplied by the depth, so boundaries are approximate. Confirm with a survey before you buy.
Source: the MLS® listing record.
Comparable sales
Comparable sales require sign in
Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.
Mortgage Calculator
Plan with the current asking price
CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.
Mortgage Details
4.8% · 5-year term · 25-year amortization · 20% down
- Total down payment
- $530,000
- Total mortgage amount
- $2,120,000
- Total interest payment
- $1,507,000
- Total purchase cost
- $4,157,000
- Mortgage payment
- $12,090/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
78%Monthly carrying cost
$13,768- Rent $5,000
- Shortfall $8,768
Rental income opens at $5,000, the median asking rent of 10 comparable homes for lease in Ottawa. Type over it with the rent you expect. This is a planning tool, not advice.
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Sold prices in Rockcliffe are shown to signed-in members.