Single Family Residence at 477 E Mountain Road, Peterborough
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$1,995,000

477 E Mountain Road
Peterborough, NH 03458
Listed by Andrew Peterson · Four Seasons Sotheby's International Realty
Bedrooms
6
Bathrooms
3
Living area
N/A
Year built
1890

About this home

Welcome to 477 East Mountain Road – Peterborough’s Crown Jewel! Perched on prestigious East Mountain Road, the magnificent “Knights Hill” estate,once the historic home of conservationist and benefactor Josie Kane,has been meticulously restored to its former grandeur while enhanced with modern luxuries. Encompassing 6/7 bedrooms, 5 baths, and approximately 5,000 square feet of sophisticated living space, the residence is surrounded by hundreds of acres of meadows, woodlands, and includes conserved land, ensuring unrivaled privacy and sweeping ridge views across the Monadnock region. A long, scenic private drive leads to a stately courtyard and guest cottage. Through a grand mahogany doorway, the soaring great room impresses with cathedral ceilings, hardwood floors, and a commanding stucco fireplace. The chef’s kitchen with granite island and octagonal breakfast alcove serves as the heart of the home, while the owner’s wing offers dual elegant baths and a refined private retreat. Guests are graciously accommodated in a standalone cottage or in the carriage house apartment with its own kitchen, bath, and private entry—perfect for in-laws, staff, or extended stays. Outdoor living features expansive bluestone terraces, manicured gardens, and open columned porches framing some of New England’s finest mountain views. Just minutes from downtown Peterborough and within easy reach of Boston, this extraordinary estate is a rare legacy offering that combines history, seclusion, and timel

Property details

MLS
Prime MLS
MLS #
5061096
Property type
Single Family Residence
Subdivision
N/A
Status
Active
Days on market
334
On market date
N/A
Stories
N/A
Total bathrooms
3
Garage spaces
5
Parking spaces
N/A
Lot size
70.15 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
Peterborough Elementary School
2.97 mi away · Grades -1-4
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
271
Student:teacher ratio
9.7:1
District
Contoocook Valley School District
Middle
South Meadow School
3.37 mi away · Grades 5-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
339
Student:teacher ratio
8.9:1
District
Contoocook Valley School District
High
Conval Regional High School
3.65 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
696
Student:teacher ratio
13.6:1
District
Contoocook Valley School District

Walkability

Blended score for Peterborough's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

14
Very car-dependent
out of 100
EPA National Walkability Index
4.7 / 20 -- Least walkable
Google Places amenity density
0 / 100
Restaurants & cafes0
Grocery stores0
Parks0
Schools0
Transit stops0
Pharmacies0

Market position

How this listing compares to current activity in Peterborough, from live MLS data.

On the market 334 days -- 79 more days than Peterborough's current average of 255 days.
For reference, the median list price across 70 active listings in Peterborough right now is $509,000.

Mortgage calculator

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Est. monthly payment
$12,164/mo
$399,000 down
$1,596,000 loan
Principal & interest$10,352
Property tax (est.)$1,663
Home insurance (est.)$150

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Copyright 2026 PrimeMLS. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 08/08/26.