Permit
6 Helena Ave
Full perimeter basement waterproofing system to sump pumps with battery bath ups. Sump pump discharge to proposed drywell cultec stormwater drainage system on property for sale
Valuation
$61.4K
Filed
Jun 5, 2026
Lot
7-27-1
Locked on the free plan
ProPermit record
- Permit no.
- 26-2635
- Municipality
- Village of Larchmont
- Block / lot
- 7-27-1
- Trade
- General contractor
- Work type
- Alteration
Property
Assessor record- Type
- Single family
- Built
- 1875
- Living area
- 5,974 sq ft
- Appraised
- $4,460,000
At this property
6 other permitsSame job
- General contractor · Alteration$60K · Jul 20
- General contractor · Alteration$162K · Jun 29
- General contractor · SWEC Engineering Permit$17.4K · Jun 5
History