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517 SENECA ROAD
About This Property
The fully finished lower level delivers an unparalleled entertainment experience with dramatic Italian wallpaper murals, a gas fireplace, an impressive 16-foot wet bar, expansive recreation areas, and a private guest or in-law suite complete with a bedroom and full bathroom. This thoughtfully designed space is ideal for hosting guests, creating a media retreat, or enjoying effortless entertaining. Outdoor living reaches new heights with a spacious Trex deck overlooking a breathtaking private sanctuary. Enjoy beautifully maintained gardens, mature cherry blossom trees, Japanese maples, and a charming gazebo-all creating a serene backdrop for morning coffee, elegant gatherings, or peaceful evenings surrounded by nature. Combining estate-scale privacy, exceptional craftsmanship, extensive modern upgrades, luxurious amenities, and an unparalleled Langley High School location, this extraordinary residence offers a rare opportunity to own a truly distinguished home in one of Northern Virginia's most sought-after communities.
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What does this mean?
Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.
How much can I actually make?
Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.
How is cap rate calculated?
Cap Rate = Net Operating Income (NOI) / Property Asset Value.
When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.
Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.
Price History
| Date / Event | Date | Event | Price |
|---|---|---|---|
| Sep 8, 2026 | Sold | ||
| Sold | |||
| Aug 12, 2026 | In contract | - | |
| In contract | |||
| Jul 31, 2026 | Price Decreased |
$1,935,000
↓ $40K
(2%) | |
| Price Decreased | |||
| Jun 2, 2026 | Listed by Redfin Corporation | $1,975,000 | |
| Listed by Redfin Corporation | |||
| Dec 30, 2021 | No longer available | - | |
| No longer available | |||
Property Highlights
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About Great Falls
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Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017