48 Spring St, New Haven, CT 06519 Property Records

New Haven City property record for 48 Spring St, New Haven, CT 06519

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,348 sqft · built 1920
Lot Size	0.072 acres (3,155 sqft)
Owner	Individual Name on File
Last Sale	$145,000 (Aug 2020)
Tax Bill	$5,792 (2025)
Deeds & Mortgages	Aug 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`236 0023 00600`

Property Details

APN / Parcel Number

Primary APN	`236 0023 00600`
Alternative APN	`NHVN M:236 B:0023 L:00600`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,348 sqft Living Area
Gross Area	4,890 sqft
1st Floor Area	1,174 sqft
Basement Area	1,174 sqft
Unfinished Basement	1,174 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1976
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	3,155 sqft (0.072 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	236 0023 00600
Street Address	48 SPRING ST
City	NEW HAVEN
State	CT
Zip	06519-2327
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RM2
Legal Block	23
Legal Lot Number	600
Jurisdiction	NEW HAVEN CT
Township / Civil Division	NEW HAVEN
Census Block Group	1
Census Block	1027
Census Tract	140200

Owner

Source: New Haven City records · APN 236 0023 00600

Assessment roll updated June 25, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	931 CAMPBELL AVE, WEST HAVEN, CT 06516-2705
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 03, 2020 · Amount on Record
Deed Sale	Aug 03, 2020 · Amount on Record
Deed Document Number	20205908
Deed Book / Page	10033 / 146
Record Updated	Sep 20, 2026

August 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Aug 03, 2020
Property Address	48 SPRING ST, NEW HAVEN, CT 06519-2327
Document Number	10033-146
Book / Page	010033 / 000146
Instrument Date	Mar 27, 2020
Instrument	5908
Transaction Type	Transfer
Record Updated	Aug 18, 2020
Title Company	UNKNOWN

Transaction

Amount	Amount Recorded
Tax	$145.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	48 SPRING ST NEW HAVEN CT 065192327, NEW HAVEN, CT 06519-2327

Tax Assessment & Valuation

Source: New Haven City records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision / Municipality	New Haven City
Unified School District	New Haven School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,792.00	$147,000 (-) Land $22,610 Building $124,390	$102,900 Land $15,827 Building $87,073
2024	$5,792.00 (+5.93%)
2023	$5,468.00 (-6.42%)	$147,000 (-) Land $22,610 Building $124,390
2022	$5,843.00	$147,000 Land $22,610 Building $124,390

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 25, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Historic Designation

Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026

Historic District	Within the Trowbridge Square Historic District listed 1985 · 209 contributing resources · NRIS 85002311

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 514 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	REGIONAL WATER AUTHORITY serves 418,900 people
Water Source	Surface water
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.