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423 SENECA ROAD
About This Property
A grand marble foyer sets the tone, with lighted recesses, gold-gilded trim, and sweeping views of the home's richly designed interiors. The formal living and dining rooms feature antique mirrors, crystal chandeliers, intricate ceiling medallions, and decorative hardwood floors with inlaid wool carpeting.
At the heart of the main level, a breathtaking reception area rises two stories, offering an ambiance of elegance and exceptional detail. The richly paneled library is clad in hardwood and features a fossil-stone granite wall with built-ins and fireplace. A coffered-ceiling drawing room includes 11 glass showcases-perfect for art or collectibles. Nearby, a bright music room with bamboo flooring and iron chandelier offers quiet refuge.
The chef-caliber gourmet kitchen impresses with an 8x5 ft. "Louise Blue" granite island and premium appliances. A granite breakfast bar and informal dining area complete the kitchen. Adjacent, a vaulted solarium with bamboo ceiling and French doors opens to expansive decks and lawns, ideal for indoor-outdoor entertaining.
Additional amenities on this level include a paneled elevator, pantry, butler's pantry with copper sink, mud room, and direct access to the 4-car garage.
Upstairs, the opulent owner's suite is a private sanctuary that features a tray ceiling, Brazilian cherry flooring with a 100% wool inlay rug, and a cozy sitting area with silk carpet before a marble fireplace and media screen. A morning kitchen offers private refreshment.
The walk-in gallery closet is a boutique experience, with Thomasville cabinetry, center Travertine island, cedar-lined wardrobes, and chandelier-lit tray ceiling. The spa-like primary bath stuns with a central soaking tub before an electric fireplace, dual vanities with 24k gold-gilded sinks, media-screen mirror, and a separate commode room with decorative vanity. Glass-enclosed steam and marble showers, stone seating, and mosaic tilework complete the indulgent space.
Three additional bedroom suites each feature designer bathrooms and walk-in closets. A full laundry room with LG washer/dryer and whirlpool sink completes the upper level.
The lower level embraces a sleek, club-like vibe. Descend via curved staircase with leopard-print carpet to a modern lounge featuring a golf simulator, lighted mosaic bar, billiards area, and expansive rec room-ideal for lively entertaining.
A dramatic home theater, entered through a historic Hotel Washington door flanked by theater masks, includes a custom wool carpet medallion, three-tier leather seating, granite bar, and immersive surround sound.
Also on this level: a 5th bedroom with spa bath, sauna and steam shower; a Tuscan-style wine cellar and tasting room with stone and granite walls; and a utility closet with stacked washer/dryer for guests or staff.
Outdoor living is equally impressive. Walk out to a tiered granite terrace with a summer kitchen, built-in BBQ, and stone fireplace. A generous deck overlooks landscaped lawns and a newly built pool, plus a hot tub with recessed TV and radio-perfect for private relaxation or elegant entertaining.
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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%.
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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.
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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 |
|---|---|---|---|
| Aug 5, 2026 | Relisted | $3,980,000 | |
| Relisted | |||
| Jul 19, 2026 | In contract | - | |
| In contract | |||
| Jul 9, 2026 | Price Decreased |
$3,980,000
↓ $120K
(2.9%) | |
| Price Decreased | |||
| May 28, 2026 | Price Decreased |
$4,100,000
↓ $700K
(14.6%) | |
| Price Decreased | |||
| Nov 18, 2025 | Price Decreased |
$4,800,000
↓ $400K
(7.7%) | |
| Price Decreased | |||
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About Great Falls
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Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017