# 8309 OLD SEVEN LOCKS Road, Bethesda, MD 20817

> **TL;DR:** 8bd/7ba single family, $1,999,999 ($262/sqft), built 2002, 7,626 sqft.
> Fireplace, A/C. Est. $10,696/mo. Listed 1 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,999,999 |
| Price/sqft | $262 |
| Bedrooms | 8 |
| Bathrooms | 6 full, 1 half |
| Square Feet | 7,626 |
| Year Built | 2002 |
| Lot Size | 53,579 sqft (1.23 acres) |
| Stories | 3 |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 1 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $10,113 |
| Estimated Insurance | $583 |
| **Total** | **$10,696** |

## Nearby Schools

- **Elementary:** SEVEN LOCKS
- **Middle:** CABIN JOHN
- **High:** WINSTON CHURCHILL

## Key Amenities

- Fireplace
- A/C

## Property Highlights

- Built in 2002
- 1.23 acre lot
- 3 stories
- 12 parking spaces
- Fireplace

## Description

### Agent Description
Custom-built 7,600+ sq. ft. estate on a private 1+ acre lot featuring a fully permitted 3-bedroom ADU, passive solar design, and parking for 20+ vehicles. One-of-a-kind custom-designed residence, lovingly maintained by its original owners and enhanced with numerous premium upgrades throughout Over 7,600 square feet of luxurious living space featuring an open-concept floor plan, a grand two-story foyer, and a spectacular two-story great room with soaring windows showcasing private wooded views Situated on a secluded 1+ acre lot at the end of a quiet dead-end street, offering exceptional privacy and tranquility Gourmet Kitchen & Main-Level Living Gourmet chef's kitchen featuring granite countertops, a large center island, upgraded KitchenAid stainless steel appliances, and dual dishwashers (2025) Main-level bedroom suite with a private full bath, ideal for guests, multigenerational living, or a home office Elegant Upper-Level Retreat Brand new real hardwood flooring throughout the main and upper levels Impressive upper level with 10-foot ceilings throughout Expansive primary suite featuring a sitting area, custom walk-in closet, and a spa-inspired bath with an oversized walk-in shower and steam room and jacuzzi. Three additional generously sized bedrooms, each enhanced with elegant tray ceilings, fans and amazing views from all bedrooms. Convenient upper-level full-size washer and dryer Versatile Walk-Out Lower Level Fully finished walk-out lower level featuring a separately zoned and fully permitted ADU (Accessory Dwelling Unit) Includes three bedrooms, two full baths, a full kitchen, family room and bonus roon, full-size washer and dryer, and two private entrances Ideal for rental income, guest accommodations, multigenerational living, an au pair suite, or home business use Efficiency & Major System Updates Passive solar design for enhanced energy efficiency and reduced operating costs Three-zone HVAC system, fully replaced in 2024 Interior and exterior freshly painted in 2026 Outdoor Living & Parking Fully fenced rear yard with professional landscaping, extensive hardscaping, and custom exterior lighting Oversized custom tandem 4-car garage Exceptional off-street parking for 20+ vehicles Prime Location Convenient commuter location with easy access to Downtown Bethesda, Washington, DC, Northern Virginia, I-495, I-270, and I-95 Minutes from shopping, dining, parks, trails, and everyday conveniences

## Location

- **Address:** 8309 OLD SEVEN LOCKS Road, Bethesda, MD 20817
- **County:** MONTGOMERY
- **Neighborhood:** POTOMAC OUTSIDE
- **Coordinates:** 38.99338, -77.15909
- **Google Maps:** https://www.google.com/maps?q=38.99338,-77.15909

## Virtual Tour & Media

- **Video Tour:** https://youtube.com/shorts/Ddl15fa4bXg?is=crLmAlpm2Q-_7gjo

## Listing Agent

- **Name:** ruma sikka
- **Brokerage:** Keller Williams Capital Properties
- **Phone:** 2023652304

## Primary Photo

![8309 OLD SEVEN LOCKS Road - Primary Photo](http://lh.rdcpix.com/a229686504508fb8d56444cc86eb558fl-f36918032r.jpg)

*16 total photos available on [listing page](https://www.propertysimple.ai/listing/8309-old-seven-locks-road-bethesda-md-20817-c2239266)*

---

**MLS#:** MDMC2239266 | **Updated:** 2026-08-02
**Source:** listhub

*Copyright © 2026 Bright 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.ai/listing/8309-old-seven-locks-road-bethesda-md-20817-c2239266)

---

## Structured Data

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  "description": "Custom-built 7,600+ sq. ft. estate on a private 1+ acre lot featuring a fully permitted 3-bedroom ADU, passive solar design, and parking for 20+ vehicles. One-of-a-kind custom-designed residence, lovingly maintained by its original owners and enhanced with numerous premium upgrades throughout Over 7,600 square feet of luxurious living space featuring an open-concept floor plan, a grand two-story foyer, and a spectacular two-story great room with soaring windows showcasing private wooded views Si",
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  "numberOfBedrooms": 8,
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