49 Button St, New Haven, CT 06519 Property Records

New Haven City property record for 49 Button St, New Haven, CT 06519

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,945 sqft · built 1900
Lot Size	0.14 acres (6,098 sqft)
Owner	Company Name on Record
Last Sale	$235,000 (May 2024)
Tax Bill	$5,097 (2026)
Deeds & Mortgages	May 2025 Line of Credit May 2024 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`275 0030 04000`

Property Details

APN / Parcel Number

Primary APN	`275 0030 04000`
Alternative APN	`NHVN M:275 B:0030 L:04000`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Units	2 Units
Stories	3 Stories
Building Area	2,945 sqft Living Area
Gross Area	4,843 sqft
1st Floor Area	1,233 sqft
Basement Area	1,278 sqft
Unfinished Basement	1,278 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1975
Architectural Style	Duplex Single
Exterior Material	Other
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,098 sqft (0.14 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	275 0030 04000
Street Address	49 BUTTON ST
City	NEW HAVEN
State	CT
Zip	06519-2417
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RM2
Legal Block	30
Legal Lot Number	4000
Jurisdiction	NEW HAVEN CT
Township / Civil Division	NEW HAVEN
Census Block Group	2
Census Block	2001
Census Tract	140500

Owner

Source: New Haven City records, as of October 20, 2026

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

Owner of Record	Company Name on Record
Mailing Address	49 BUTTON ST, NEW HAVEN, CT 06519-2417
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
May 2, 2025	Quit Claim Deed, Transfer · Line of Credit RCN CAPITAL LLC
May 16, 2024	Quit Claim Deed, Transfer · Commercial Mortgage RCN CAPITAL LLC
May 16, 2024	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 16, 2024 · Amount on Record
Deed Sale	May 16, 2024 · Amount on Record
Deed Document Number	20243719
Deed Book / Page	10682 / 268
Last Transfer Date	Apr 29, 2025
Transfer Doc	010837-247
Record Updated	Oct 29, 2026

May 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NEW HAVEN CT
Recording Date	May 2, 2025
Property Address	49 BUTTON ST, NEW HAVEN, CT 06519
Document Number	010837-247
Book / Page	10837 / 247
Instrument Date	Apr 29, 2025
Instrument	2025-03453
Transaction Type	Transfer
Record Updated	Nov 25, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	620 ELLSWORTH AVE, NEW HAVEN, CT 06511-1636

Mortgage

Document Number	0202503454
Date	May 2, 2025
Instrument	2025-03454

Lender

Name	RCN CAPITAL LLC

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2055

May 2024: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NEW HAVEN CT
Recording Date	May 16, 2024
Property Address	49 BUTTON ST, NEW HAVEN, CT 06519
Document Number	010682-270
Book / Page	10682 / 270
Instrument Date	May 14, 2024
Instrument	2024-03720
Transaction Type	Transfer
Record Updated	Jul 23, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	565 ELLSWORTH AVE, NEW HAVEN, CT 06511-1672

Mortgage

Document Number	0202403721
Date	May 16, 2024
Instrument	2024-03721

Lender

Name	RCN CAPITAL LLC

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	13 Months
Due	Jun 1, 2025

May 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	May 16, 2024
Property Address	49 BUTTON ST, NEW HAVEN, CT 06519
Document Number	010682-268
Book / Page	10682 / 268
Instrument Date	May 2, 2024
Instrument	2024-03719
Transaction Type	Transfer
Record Updated	Jul 25, 2024

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Lis Pendens Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

Source: New Haven City assessment roll, as of September 25, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$5,097.00 (+1.43%)	$127,540 (-) Land $24,150 Building $103,390	$351,454 (+293.66%)
2025	$5,025.00	$127,540 (-) Land $24,150 Building $103,390	$89,278 Land $16,905 Building $72,373
2024	$5,025.00 (+5.92%)
2023	$4,744.00 (-6.43%)	$127,540 (-) Land $24,150 Building $103,390
2022	$5,070.00	$127,540 Land $24,150 Building $103,390

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

Flood

Source: FEMA National Flood Hazard Layer, effective January 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	REGIONAL WATER AUTHORITY serves 418,900 people · EPA ID CT0930011
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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 499 locations within half a mile, as of December 31, 2025

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

May also be available: T-Mobile.

Nearby Properties on Button St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures