131 Mill Street
Lanark Highlands, ON
- 7 bed
- 4 bath
- approx. 3500-5000 sqft
- Rural Residential
Regal century stone home on private 8.9 acre haven, in Ottawa Valley's picturesque Village of Lanark. This multi-generational 5+2 bedroom, 4 bathroom home offers refined elegance and luxurious comforts. Providing even more living space is the separate coach house/in-law suite. With all the generous spaces inside and out, this home also makes ideal B&B resort. Tree-lined laneway leads to gorgeous landscaped grounds with graceful fountain and sculptured shrubbery. Stately front entrance opens to expansive living spaces steeped in traditional character. Gracious living room, where a grand piano would feel right at home. Well-appointed dining room for large family gatherings or room to fit individual tables for B&B guests. Sun-soaked solarium has garden doors to lounging deck. Great Room architectural masterpiece with cathedral vaulted ceiling and dramatic two-storey wall of windows. Adding warmth is wood-burning fireplace with heat circulating ducts. Open to Great Room is designer gourmet kitchen with arched window crowning the soaring ceiling. Kitchen's contemporary style continues with custom glass-front cabinetry and granite island-breakfast bar. Butler's pantry has upscale glass-panel barn doors. Main floor 3-pc bathroom & laundry room. Second floor has sitting nook and two bedrooms each with walk-in closet plus ensuite. Third floor, three bedrooms and bathroom. Lower level rec room with home theatre, two bedrooms and workshop. Home heated by two closed-loop geothermal systems. Attached double garage with inside entry. Outside, inground heated salt-water pool surrounded by patio with hot tub. Beside pool is the coach house/in-law suite with heated floors in pool changeroom, 3-pc bathroom and kitchenette. Upstairs has guest bedroom and 4-pc bathroom. Large two-storey shed for storage or projects. Hardwood forest has sugar maples for tapping. Clyde River nearby for kayaking. Or, golf course next door. Located on paved municipal road. 10 mins Perth and 40 mins Ottawa.
Virtual Tour
Virtual Tour Available
Listing Details
- Taxes (2026)
- $9,054
- Listed
- September 22, 2026
Price History
Property
- Style
- 3-Storey
- Construction
- Stone
- Roof
- Asphalt Shingle
- Foundation
- Block, Stone
- Interior
- Auto Garage Door Remote, Built-In Oven, Central Vacuum, ERV/HRV, Guest Accommodations, In-Law Suite, Storage, Water Heater Owned, Water Softener, Water Treatment
- Lot Size
- 1055.7 x 569.49 Feet
Parking
- Garage
- Attached
- Covered Spaces
- 2
- Total Parking
- 22
Utilities
- Water
- Drilled Well
- Sewer
- Septic
- Heat Source
- Ground Source
Location & Legal
- Cross Street
- Hwy 511 in Lanark Village
- Zoning
- Residential
- Parcel Number
- 050340186
- Possession
- Flexible
- Occupancy
- Owner
Included
- Inclusions
- Refrigerator, Stove, Dishwasher, Built-In Oven, Hood Fan, Window Coverings, Electric Fireplace, 2023 Hot Tub, HRV, Four Hot Water Tanks, Washer, Dryer, Central Vacuum, Water Softener, Iron Filter, Pool Equipment, Auto Garage Door Opener, Storage Shed
- Exclusions
- List available of exclusions and items negotiable
- Rental Items
- Levac propane tank used for BBQ & coach house; lease fee approx $144+tax/year
Schools
Elementary
- Sacred Heart of Jesus Separate School0.6 km
Catholic · CDSB of Eastern Ontario · 70 students
Grade 6 math: 70% met the provincial standard
- Maple Grove Public School1.2 km
Public · Upper Canada DSB · 160 students
Grade 3 reading: 42% met the provincial standard · Grade 6 math: 10% 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 K0G
- Population
- 39,862
- Private dwellings
- 19,411
- Median age
- 50.4
- Average household size
- 2.4
- Median household income
- $94,000
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 Lanark Highlands · last 12 months
- Median sold price
- $426,100
- Homes sold
- 100
- Median days on market
- 41
- Sale-to-list price
- 94.4%
Based on 100 recorded sales of residential freehold properties in Lanark Highlands over the last 12 months.
Rooms
3-piece on Main, 4-piece on Second, 4-piece on Second, 4-piece on Third
Third
- Bathroom10'6" x 15'
- Bedroom 315'2" x 11'6"
- Bedroom 415'1" x 10'5"
- Bedroom 514'11" x 11'6"
Second
- Bathroom9'9" x 14'6"
- Bathroom10'2" x 11'6"
- Primary Bedroom16'9" x 15'2"
- Primary Bedroom12'7" x 15'1"
Main
- Bathroom6'5" x 8'3"
- Breakfast12'3" x 10'5"
- Dining Room27'5" x 15'2"
- Foyer7'11" x 29'4"
- Great Room25'6" x 16'4"
- Kitchen17'7" x 12'4"
- Laundry7'8" x 6'7"
- Living Room27'4" x 15'1"
- Mud Room25'11" x 6'5"
- Solarium15'4" x 16'6"
Lower
- Bedroom11'11" x 11'8"
- Bedroom12'1" x 12'2"
- Family Room24'5" x 24'3"
- Furnace Room19'11" x 12'4"
- Other19'5" x 12'3"
- Utility Room16'8" x 6'6"
- Workshop18'9" x 12'5"
Listed by
COLDWELL BANKER FIRST OTTAWA REALTY
Walk Score
Walk
Bike
Scores by Walk Score®
Location
Street View
Mortgage Calculator
$399,780
Estimated Monthly Payment
$9,820
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: $9,820/mo (20% down, 5.5%)
Taxes: $755/mo · Insurance: $500/mo
Estimates only. Consult a financial advisor.
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