# 865 Hollow Tree Ridge Road, Darien, CT 06820

> **TL;DR:** 5bd/10ba single family, $15,000,000 ($1471/sqft), built 1937, 10,197 sqft.
> Pool, Spa, Basement. Est. $65,000/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $15,000,000 |
| Price/sqft | $1471 |
| Bedrooms | 5 |
| Bathrooms | 6 full, 4 half |
| Square Feet | 10,197 |
| Year Built | 1937 |
| Lot Size | 409,464 sqft (9.40 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 0 |

## Why This Home Stands Out

- **Pool** - Private pool

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $65,000 |
| **Total** | **$65,000** |

## Nearby Schools

- **Elementary:** Out of Town
- **Middle:** Out of Town

## Key Amenities

- Pool
- Spa
- Basement

## Property Highlights

- Built in 1937
- 9.40 acre lot
- 4 parking spaces
- Private pool

## Description

### Agent Description
Set on 9.4 acres, this exceptional estate offers a private, sophisticated retreat at the end of a Bradford pear-lined gravel drive. The property includes a 10,000-square-foot main residence with pool and pool house, a two-bedroom guest cottage, and a remarkable field house designed by architect Louise Brooks. The main house blends timeless elegance with modern design, while the field house delivers a one-of-a-kind recreational and entertaining experience, featuring an indoor batting cage, two-lane bowling alley, resistance pool, and stylish lounge spaces. This offering is for all three parcels, each with its own address and private entrance, offering rare flexibility, exclusivity, and privacy.

## Location

- **Address:** 865 Hollow Tree Ridge Road, Darien, CT 06820
- **County:** Fairfield
- **Coordinates:** 41.113963, -73.495449
- **Google Maps:** https://www.google.com/maps?q=41.113963,-73.495449

## Listing Agent

- **Name:** Ashley Dineen
- **Brokerage:** Compass Connecticut, LLC
- **Phone:** 2032539616
- **Email:** ashley.dineen@compass.com

## Primary Photo

![865 Hollow Tree Ridge Road - Primary Photo](http://lh.rdcpix.com/7baa9b108944333048d9d24ccc04940el-f1273966164r.jpg)

*47 total photos available on [listing page](https://www.propertysimple.com/listing/865-hollow-tree-ridge-road-darien-ct-06820-t124197)*

---

**MLS#:** 124197 | **Updated:** 2026-06-24
**Source:** listhub

*Copyright © 2026 Greenwich MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/865-hollow-tree-ridge-road-darien-ct-06820-t124197)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "865 Hollow Tree Ridge Road, Darien, CT 06820",
  "description": "Set on 9.4 acres, this exceptional estate offers a private, sophisticated retreat at the end of a Bradford pear-lined gravel drive. The property includes a 10,000-square-foot main residence with pool and pool house, a two-bedroom guest cottage, and a remarkable field house designed by architect Louise Brooks. The main house blends timeless elegance with modern design, while the field house delivers a one-of-a-kind recreational and entertaining experience, featuring an indoor batting cage, two-la",
  "url": "https://www.propertysimple.com/listing/865-hollow-tree-ridge-road-darien-ct-06820-t124197",
  "image": "http://lh.rdcpix.com/7baa9b108944333048d9d24ccc04940el-f1273966164r.jpg",
  "datePosted": "2026-06-24",
  "price": 15000000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "865 Hollow Tree Ridge Road",
    "addressLocality": "Darien",
    "addressRegion": "CT",
    "postalCode": "06820",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 41.113963,
    "longitude": -73.495449
  },
  "numberOfBedrooms": 5,
  "numberOfBathroomsTotal": 10,
  "numberOfFullBathrooms": 6,
  "numberOfPartialBathrooms": 4,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 10197,
    "unitCode": "FTK"
  },
  "yearBuilt": 1937
}
```