RealtyLens
for saleRealtyLens property overview
$795,000

428 Armstrong Ave

Staten Island, NY, 10308
View more Staten Island, NY property pages
6Beds
2Baths
1,150Sqft
$691$/sqft

Market Insights

Above nearby median+61%

$691/sqft vs a nearby median of $428/sqft.

Nearby median$428/sqft
Nearby properties8
Property size1,150 sqft
  • +61% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 1,150 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$492k$458k$526k · 71% confidence
vs ask $795k+$303k (+38.1%)

Asking price is about 38.1% above where comps + adjustments land — there is room to negotiate.

$428/sqft median across 8 tight comps × 1,150 sqft= $492k
  • Transit access+$2k +0.5%
  • Visible condition issues−$2k −0.5%
Cumulative NYC adjustments+$0+0.0%

Property Read

FreshnessVerification recommended

The page is useful for research, but the status and price should be verified before acting.

Market Position+61% vs nearby

The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read1 item to check
AI ReadinessReady to analyze
Assistant read

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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
28 days
Last price change
No change recorded
Listed
Apr 14, 2026
Photos
42 photos
Property type
single family
Status
for sale

Photos

Building Facts

Year built
1955
Stories
1
Total units
1
Residential units
1
Building area
1,008 sqft
Lot size
3,800 sqft
Land use
One and two family buildings
Building class
A2

From NYC public records where available.

Price History

May 4, 2026Initial record
$795,000for sale

You can also find this listing on StreetEasy.

Listing data sourced from streeteasy.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.