# 310 Spring Street, Manhattan, NY 10013

BBL 1005940034 · Block 594 · Lot 34 · BIN 1010295  
Canonical page: https://nycpropertyfacts.com/ny/manhattan/310-spring-street-1005940034  
Last updated: 2026-10-31 · Open-item counts as of 2026-11-05

## Summary

310 Spring Street (Manhattan, NY 10013; tax lot BBL 1005940034) is a 1-unit mixed-use building with apartments and ground-floor commercial space (building class S1: mixed-use: one-family home with one store or office), built around 1819, on a 1,875 sq ft lot zoned C6-2A. City tax records list the owner as UNITY ENVIRONMENTALCORP. The Department of Finance's final market value for tax year 2027 is $5,979,000. As of November 5, 2026, NYC Open Data shows one active DOB violation and one OATH ticket with an unpaid balance. There were two 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “310 Spring Street, Manhattan, NY 10013 (BBL 1005940034)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/manhattan/310-spring-street-1005940034. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 1 |
| Active ECB violations | 0 |
| Open HPD violations | 0 |
| OATH tickets with unpaid balance | 1 |

## Lot & building

- Owner of record: UNITY ENVIRONMENTALCORP
- Building class: S1 – Mixed-use: one-family home with one store or office
- Year built: 1819
- Floors: 3
- Units: 1 residential / 2 total
- Lot area: 1,875 sq ft · Building area: 3,175 sq ft
- Zoning: C6-2A
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-05

## Tax assessment

- Tax year 2027 (final roll): market value $5,979,000, assessed value $358,740, tax class 1
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 1989-01-23 | recorded (DEED) | DEED dated 1989-01-23 from MASS, THEODORE; MASS, NORMA to UNITY ENVIRONMENTALCORP, no price stated ($0). | bnx9-e6tj |
| 1967-05-05 | recorded (DEED) | DEED dated 1967-05-05 from MCCARTHY, NORA F EX to MASS, THEODORE; MASS, NORMA, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

No records found.

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

| Date | Status | Description | Source |
|---|---|---|---|
| 1997-07-17 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (C-CONSTRUCTION OTHER OPTIONAL). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-07-10 | open (DEFAULTED · DEFAULTED) | OATH ticket from Sanitation Others: STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE. Unpaid balance $80. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-08-07 | pending (NEW ISSUANCE) | OATH ticket from Sanitation Others: IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST. Hearing pending. | jz4z-kudi |

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2025-12-05 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Loud Music/Party. | erm2-nwe9 |
| 2025-12-05 | closed (Closed) | 311 request to NYPD: Noise - Residential – Loud Music/Party. | erm2-nwe9 |

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as UNITY ENVIRONMENTALCORP. | 64uk-42ks |
| 1989-01-23 | recorded | Grantee (buyer) on the most recent deed (DEED, 1989-01-23). | 636b-3b5g |

---

Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/1005940034