21 Mt Holly Rd E
Katonah, NY 10536
- 4 Beds
- 3 Baths
- 3,340 sqft (on 4.30 acres)
4 Beds
3 Baths
3,340 sqft
(on 4.30 acres)
Local Information
-- mins to
Description
Perched on top of a gentle slope this handsome, country Colonial promises the ultimate in privacy. The 4.3 acre property abuts 48 acres of nature conservancy land. A heated gunite swimming pool with barn/garage/pool house, a stone patio with a built-in gunite hot tub, old stonewalls plus wonderful shade trees, flowering trees and perennials line the walkways.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
No Info
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 21 Mt Holly Rd E
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Year Built Year Built: 1967 |
Property Type / Style Property Type: Single Family Home |
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Lot Area: 4.30 acres |
Price History for 21 Mt Holly Rd E
| Date | Price | Event | Source |
|---|---|---|---|
| 06/15/2010 | $1,175,000 | Sold | N/A |
| 10/24/2009 | $1,295,000 | ListingRemoved | Agent Provided |
| 10/03/2009 | $1,295,000 | Listed For Sale | Agent Provided |
| 06/29/2005 | $1,301,000 | Sold | N/A |
Market trends in Katonah
Last updated May 2026
Avg. sale price
—
Sale-to-List Price
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Price per sq ft
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Available listings
31
6MoM
Comparable Sales for 21 Mt Holly Rd E
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.34 | Single-Family Home | $1,395,000 | 09/17/25 | 4 | 4.5 | 5,194 | |
0.28 | Single-Family Home | $1,475,000 | 08/22/25 | 5 | 3 | 4,882 | |
0.37 | Single-Family Home | $1,525,000 | 07/16/25 | 4 | 3.5 | 4,335 | |
0.44 | Single-Family Home | $1,633,200 | 01/23/26 | 4 | 3 | 4,525 | |
0.22 | Single-Family Home | $1,625,000 | 07/17/25 | 4 | 5 | 5,145 | |
0.89 | Single-Family Home | $1,490,500 | 04/03/26 | 4 | 2.5 | 2,895 | |
0.89 | Single-Family Home | $1,452,500 | 08/07/25 | 4 | 2.5 | 2,574 | |
0.34 | Single-Family Home | $1,595,000 | 07/31/25 | 5 | 4.5 | 6,224 | |
0.56 | Single-Family Home | $2,975,000 | 08/14/25 | 5 | 4.5 | 5,180 | |
1.03 | Single-Family Home | $1,681,000 | 07/30/25 | 3 | 3 | 2,577 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 21 Mt Holly Rd E.
What Locals Say about Katonah
At least 50 Trulia users voted on each feature.
94 % Say parking is easy
92 % Say car is needed
89 % Say yards are well-kept
86 % Say there's wildlife
84 % Say it's dog friendly
82 % Say it's quiet
81 % Say they plan to stay for at least 5 years
79 % Say there's holiday spirit
74 % Say people would walk alone at night
71 % Say neighbors are friendly
71 % Say kids play outside
53 % Say there are community events
30 % Say it's walkable to restaurants
27 % Say it's walkable to grocery stores
21 % Say there are sidewalks
19 % Say streets are well-lit
Sourced by Trulia users. Learn more about our methodology.
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Homes for sale near 21 Mt Holly Rd E
Off Market Homes Near 21 Mt Holly Rd E
21 Mt Holly Rd E, Katonah, NY 10536 is a 4 bedroom, 3 bathroom, 3,340 sqft single-family home built in 1967. This property is not currently available for sale. 21 Mt Holly Rd E was last sold on Jun 15, 2010 for $1,175,000. The current Trulia Estimate for 21 Mt Holly Rd E is $1,771,000.