20 Osullivan Rd
Derby, CT 06418
residentialSingle Family
Building & Site Intelligence
Complete building characteristics, construction details, and site data from municipal assessor records and supplementary sources.
Available intelligence on this tab
Data coverage varies by municipality — check availability
Unlock the full intelligence for 20 Osullivan Rd
Full access to 20 Osullivan Rd and 4.7M+ others
Free for 14 days, no commitments, cancel anytime
See what a full property record looks like
Property Intelligence: 20 Osullivan Rd, Derby, CT 06418
Property Overview
20 Osullivan Rd is a Single Family, built in 1983, 1,526 square feet, 0.39 acres in Naugatuck Valley Planning Region, CT. 3 bedrooms, 2 bathrooms. Ownership type: Individual.
Condition & Permits
No building permits on file.
Risk & Hazard Profile
NEP Fire Protection Grade: A. FEMA flood zone: X. Risk assessment combines NEP proprietary ratings with federal, state, and municipal hazard data at parcel-level precision.
Ownership & Deed History
Last sale: February 2016. Full ownership chain, entity resolution, lien analysis, and comparable sales available with subscription.
About This Data
NE Provenance assembles property intelligence from municipal assessor records, building permit databases, county deed registries, federal environmental and hazard datasets, business registration filings, and state-level geospatial data — 140+ authoritative, primary sources corroborated at the individual address level.
Property data for Derby, CT and all six New England states. NE Provenance covers Naugatuck Valley Planning Region and over 4.7 million properties across 29 counties with up to 430 intelligence attributes per property record.
