Permit
6 Helena Ave
Install a drywell system for sub-floor basement waterproofing system to sump pumps. Sump pums to tie into proposed drywell drainage. Pop up over flow valve proposed with 10 FT setbacks to neighboring property line. BP Application 26-2635
Valuation
$17.4K
Filed
Jun 5, 2026
Lot
7-27-1
Locked on the free plan
ProPermit record
- Permit no.
- 26-2636
- Municipality
- Village of Larchmont
- Block / lot
- 7-27-1
- Trade
- General contractor
- Work type
- SWEC Engineering Permit
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 · Alteration$61.4K · Jun 5
History