2828 Keystone Dr
About This Property
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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 |
|---|---|---|---|
| Feb 12, 2026 | Listed | $1,765,000 | |
| Listed | |||
| Dec 12, 2025 | Price Decreased |
$1,765,000
↓ $130K
(6.9%) | |
| Price Decreased | |||
| Nov 13, 2025 | Price Decreased |
$1,895,000
↓ $55K
(2.8%) | |
| Price Decreased | |||
| Sep 2, 2025 | Price Decreased |
$1,950,000
↓ $240K
(11%) | |
| Price Decreased | |||
| Jul 22, 2025 | Listed | $2,190,000 | |
| Listed | |||
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Exceptional engineering meets timeless design on nearly one acre parcel. Formal floor plan with Primary Suite, Laundry, and Kitchen on main level. Beautifully crafted kitchen features mahogany soft close custom cabinetry. Built-in convenience racks, Stainless Steel Wolfe appliances, 48-inch sealed-burner gas cooktop/dual griddle and lighted range hood. Oversized Sub Zero Refrigerator plus Sub Zero Freezer, Dual gas ovens, Steamer for veggies, fish or pasta. Leathered granite counters, under cabinet lighting and lighted glass upper display cabinets complete thoughtful design. Butler Pantry with cherry cabinets allows extra storage or staging center. Stacked flagstone gas fireplace anchors Vaulted Great Room. Executive Office showcases rich wood paneling and built-in bookshelves. Main-level Owner's Suite features private hillside and forest views. SIX piece Ensuite Bathroom has two sinks, soaking tub, Glass enclosed shower (with transom window), and private privy with leu and bidet. Independent mother-in-law suite on the lower level, with walk-in closet and ensuite bathroom. Specialized entertainment spaces include wood-paneled Theater room with integrated AV systems and 120" screen. Game room featuring Wet Bar and pool table. Outdoor kitchen includes built in BBQ. Custom storage solutions throughout, and professional landscaping with sprinklers in front and back. High-speed internet connectivity, natural gas central heating and AC, city water and sewer services. Three-car garage with epoxy flooring plus expansive indoor workshop. Home is constructed with superior engineering. The 2x6 exterior construction has added insulation, plus additional 2" Polystyrene foam. This combined with stucco exterior finish provides outstanding energy efficiency. Authentic Tile Roofing adds to aesthetics of the architecture and provides excellent climate performance. Available for first time since construction. Original architectural drawings available for review.
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Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017