31895 Keystone Ave, Mission BC – House for Sale – MLS® R3171264
31895 Keystone Avenue, Mission, British Columbia V4S 1G4
Property Details for 31895 Keystone Avenue
A truly exceptional private estate offering nearly 10,000 sq. ft. of living space on 40 acres, less than an hour from downtown Vancouver. With views toward Mt. Baker, this remarkable property combines privacy, recreation and self-sufficient living. Features include expansive living areas, multiple fireplaces, indoor pool, sauna, home theatre, full-sized racquetball court and 7-car garage. The property also features a 2-storey, 3,997 sq. ft. barn, massive greenhouse, extensive produce gardens and private trails ideal for side-by-sides and dirt bikes. Built to commercial earthquake standards with radiant in-floor heating, gas boiler, backup wood-fired boiler and generator. An extraordinary estate offering incredible infrastructure, recreation, privacy and future potential.
Interior Features
| Basement Finished Area (sqft) | 0 |
|---|---|
| Basement Features | Full |
| Appliances Included | Washer/Dryer, Trash Compactor, Dishwasher, Refrigerator, Stove, Instant Hot Water, Microwave |
| Fireplace | 4 |
| Heating Type | Hot Water, Natural Gas, Radiant |
| # of Kitchens | 1 |
| Flooring | Wall/Wall/Mixed |
| Foundation | Concrete Perimeter |
Exterior Features
| Exterior Features | Balcony |
|---|---|
| View Description | Fraser Valley & Mount Baker |
| Roof | Concrete |
| Structures | Residential Detached |
Building Details
| Price | $3,999,999 |
|---|---|
| Total Bedrooms | 4 |
| Total Bathrooms | 6 |
| Full Bathrooms | 4 |
| Half Bathrooms | 2 |
| Floor Area Total (sqft) | 9687 |
| Year Built | 1996 |
| Age Of Building | 30 |
| Building Type | Single Family Residence |
| Property Type | Residential |
| Stories | 2 |
| Building Amenities | Sauna/Steam Room |
| Ownership Type | Freehold NonStrata |
| Amenities Nearby | Sauna/Steam Room |
| Utility Type | Electricity Connected, Natural Gas Connected |
| Utility Sewer | Septic Tank |
| Water (WaterSource) | Well Drilled |
| Parking Type | Garage Triple, Open, Other, Lane Access, Aggregate |
| Total Parking Spaces | 15 |
| Rental Suites | None |
Lot & Land
| Lot Size | 1742400 |
|---|---|
| Lot Size Depth | Feet |
| MLS® # | R3171264 |
| Area | Mission |
| Neighbourhood | Mission-West |
| City | Mission |
| Postal Code | V4S 1G4 |
| Gross Taxes | $9,673.03 |
| Zoning | RU 16 |
Property Timeline
| Status | Date | Price |
|---|---|---|
| R3171264 / Active | 10-01-2026 | $3,999,999 |
Rooms
| Floor | Type | Dimensions |
|---|---|---|
| Main Level | Eating Area | 12'2 x 12'2 ft |
| Main Level | Dining Room | 18'7 x 18'7 ft |
| Main Level | Kitchen | 5'0 x 5'0 ft |
| Main Level | Laundry | 21'9 x 21'9 ft |
| Main Level | Pantry | 9'11 x 9'11 ft |
| Main Level | Office | 18'6 x 18'6 ft |
| Main Level | Storage | 5'8 x 5'8 ft |
| Main Level | Foyer | 10'4 x 10'4 ft |
| Main Level | Living Room | 23'6 x 23'6 ft |
| Main Level | Den | 17'2 x 17'2 ft |
| Above Level | Bedroom | 18'1 x 18'1 ft |
| Above Level | Study | 11'5 x 11'5 ft |
| Above Level | Walk-In Closet | 11'0 x 11'0 ft |
| Above Level | Bedroom | 14'7 x 14'7 ft |
| Above Level | Walk-In Closet | 5'8 x 5'8 ft |
| Above Level | Walk-In Closet | 6'0 x 6'0 ft |
| Above Level | Bedroom | 14'4 x 14'4 ft |
| Above Level | Bedroom | 18'3 x 18'3 ft |
| Below | Other | 20'9 x 20'9 ft |
| Below | Flex Room | 10'11 x 10'11 ft |
| Below | Games Room | 19'11 x 19'11 ft |
| Below | Flex Room | 17'9 x 17'9 ft |
| Below | Recreation Room | 38'0 x 38'0 ft |
| Below | Family Room | 15'3 x 15'3 ft |
| Below | Media Room | 21'5 x 21'5 ft |
| Below | Utility | 18'4 x 18'4 ft |
| Below | Sauna | 7'8 x 7'8 ft |
| Below | Other | 43'10 x 43'10 ft |
| Below | Utility | 15'3 x 15'3 ft |
Bathrooms
| Floor | Ensuite | Pieces |
|---|---|---|
| Main Level | No | #1 |
| Main Level | No | #2 |
| Above Level | Yes | #7 |
| Above Level | No | #5 |
| Above Level | Yes | #4 |
Listed by: RE/MAX Sabre Realty Group
NOTE: This representation is based in whole or in part on data generated by the Chilliwack & District Real Estate Board, Fraser Valley Real Estate Board or Greater Vancouver REALTORS® which assumes no responsibility for its accuracy.
Map & Neighbourhood
Private Schools
- Elementary, Secondary
- Valley Christian School
- Above Average 2.29 km 7.1/10
- Elementary, Secondary
- Valley Christian School
- Above Average 2.29 km 7.1/10
Closest Transit
- Bus Stop
- Egglestone at Machell (WB)
- 2.72 km
- Skytrain
- West Coast Express @ Mission City Station
- 5.56 km
Crime Rate
- Total Crime Rate
- Above Average
- Violent Crime Rate
- Above Average
- Property Crime Rate
- Above Average
Demographics
- Post-Secondary Education
- Below Average 10.8%
- No Certificate/Degree
- Above Average 16.6%
- Owner Occupied
- Average 62.9%
- Employment Rate
- Below Average 51.9%
Noise/ Power Lines
- Road/Hwy Noise
- Possible
- Railway/Sky train Noise
- Unlikely
- Airport/Port Noise
- Unlikely
- Close to major Power Lines
- Unlikely
Other
- Agricultural Land Reserve (ALR)
- Unlikely
- Flood Area
- Unlikely
- Close to Cemeteries
- Unlikely
Sell Speed & Competition
31895 Keystone Avenue has a sell-speed score of 42/100, placing it in the "May take longer than the area average to sell" band. The listing is has limited comparable pricing data available. The local market is currently a Buyer's Market with a sales-to-active ratio of 11.3% — buyers have more leverage. With only 239 competing homes currently listed, this property has significant competition. Based on these signals, EstateBlock predicts this listing is could take longer than the area average to sell.
Climate Risk for V4S 1G4
Natural hazards vary by location and can change over time. The following provides a summary of potential impacts to this area, postal code V4S 1G4, over the next 30 years. Projections use the 2041–2070 period (2050s) under a moderate emissions scenario (SSP2-4.5).
Outside of designated flood hazard zones. Under 10% of buildings in this area have flood risk over the next 30 years.
Located within the "Chilliwack" WUI zone (Risk Class 3 — Moderate). Based on BC Wildfire Service provincial WUI Risk Class mapping; not a site-specific assessment.
Annual avg PM2.5 4.4 µg/m³ — meets WHO 2021 guideline. Nearest station: Abbotsford Central, Abbotsford (~15.1 km). Annual avg AQHI 1.8 — Low Risk.
Mission currently sees ~3 days above 30 °C per year (1981–2010 baseline), projected to rise to ~13 by the 2050s (SSP2-4.5 moderate emissions). Hottest day of the year: ~31.1 °C baseline, ~33.7 °C projected. Tropical nights (>18 °C): ~0 baseline, ~2 projected.
Annual precipitation ~1751 mm (1981–2010 baseline), projected ~1810 mm by the 2050s. Extreme 1-day rainfall: ~60.1 mm baseline, ~65.9 mm projected. Values vary modestly across the Lower Mainland.
Longest annual dry spell (consecutive dry days): ~21 days baseline, ~23 days projected for the 2050s. CDD is used as a regional drought proxy; drought risk varies modestly across the Lower Mainland.
Nearby Restaurants, Cafes & Shops
Schools NearBy
2 Schools are within 3km
| School | Type | Grades Served | Catchment Info | Rating | Distance |
|---|---|---|---|---|---|
Valley Christian School |
Independent |
Grades ServedK-12
|
Catchment Info—
|
7.1 / 10 |
Distance2.29 KM
|
Albert McMahon Elementary |
Public |
Grades Served—
|
Catchment Info—
|
3.9 / 10 |
Distance2.77 KM
|
Walkability & Transit Near 31895 Keystone Avenue
Walk Score - Car-Dependent
Transit Score - Minimal Transit
Bikeable 1
Bike Score - Somewhat Bikeable
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Price vs Neighbourhood Average — Mission-West, Mission
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Walkability & Transit Near 31895 Keystone Avenue
Walk Score - Car-Dependent
Transit Score - Minimal Transit
Bikeable 1
Bike Score - Somewhat Bikeable
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