The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$1,599,999
258 Armstrong Ave
Staten Island, NY, 10308
View more Staten Island, NY property pages8Beds
5Baths
2,850Sqft
$561$/sqft
Listing Notes
NEW CONSTRUCTION! Beautiful oversized TWO family 7/7 Layout built with 3 meters to allow for set up for future additional space at basement level. Each unit features 4 bedrooms and 2 bathrooms. Fully finished basement with 3/4 bathroom and luxury vinyl flooring. Basement has two separate entrances from the front and the back. Elegant formal living and dining rooms, ideal for gatherings and relaxation. The eat-in kitchens are designed for culinary delight, boasting brand-new appliances and ample space for casual dining. You'll enjoy unparalleled convenience with close proximity to schools, parks, shopping, dining, and transportation.
Market Insights
Above nearby median+11%
$561/sqft vs a nearby median of $506/sqft.
Nearby median$506/sqft
Nearby properties12
Property size2,850 sqft
- +11% versus the nearby median price per square foot.
- 2 price records are available for this property.
- 2,850 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$1.41M$1.30M – $1.52M · 63% confidence
vs ask $1.60M+$188k (+11.8%)
Asking price is about 11.8% above where comps + adjustments land — there is room to negotiate.
$503/sqft median across 11 tight comps × 2,850 sqft= $1.43M
- Mid-century building era−$22k −1.5%
Cumulative NYC adjustments−$22k−1.5%
Property Read
The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.
The available price history has not shown a cut yet, so leverage may need to come from comps, condition, or days on market.
Diligence Read2 items to check
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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 1 day
- Last price change
- No change recorded
- Listed
- May 11, 2026
- Photos
- 5 photos
- Property type
- multi family
- Status
- for sale
Features & Amenities
Central AirBasementTwo Or More StoriesSpa Like EnsuiteSpa Like BathroomParkShopping
Building Facts
- Year built
- 1965
- Stories
- 1
- Total units
- 2
- Residential units
- 2
- Building area
- 1,867 sqft
- Lot size
- 3,825 sqft
- Land use
- One and two family buildings
- Building class
- B2
From NYC public records where available.
Price History
May 12, 2026diff
$1,599,999for sale
May 11, 2026Initial record
$1,599,999for sale