509 William St
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 |
|---|---|---|---|
| Jun 13, 2025 | Sold | ||
| Sold | |||
| Apr 30, 2025 | In contract | - | |
| In contract | |||
| Apr 23, 2025 | Listed | $1,299,000 | |
| Listed | |||
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This stunning home offers modern living, complete with a dining room and a kitchen featuring custom cabinets, a chef's pot filler, a white marble backsplash, stainless steel appliances, a high-end gas oven range with five burners, an under-counter microwave, a double-door refrigerator, a large island, and elegant stone countertops. Oak hardwood flooring flows throughout the main and second levels, blending seamlessly into the large family room with a gas fireplace and sliders that lead to a beautiful deck. It includes a luxurious primary suite with a full bath featuring a double vanity and ample closet space. This custom-built home includes a finished walk-out basement with access to the custom patio and backyard, landscaped with a sprinkler system and LED low-voltage lighting. It offers central air, gas heat, tankless hot water, and many exceptional extras. Park with ease in the two-car garage. Access to I-93 and I-95, A MUST SEE!
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| Dec 3, 2018 | Sold | ||
| Sold | |||
| Jun 19, 2018 | Listed by Lamacchia Realty, Inc. | $950,000 | |
| Listed by Lamacchia Realty, Inc. | |||
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017