621 Walton Avenue
Bronx · 10451 · BBL 2023530039
621 Walton Avenue is a one and two family building in Mott Haven, Bronx, ZIP 10451. City records date it to 1901 and count 2 residential units. The city's property file lists the owner of record as Seltzer, Michael. Its most recent total assessed value is $62K.
Taxes and assessed value
The city's Department of Finance assessed this lot at $62K for the 2026 tax year. That works out to $31K per residential unit. Assessed value is what the city taxes, not what the building would sell for, and the two routinely differ by a wide margin. The bill itself turns on the tax class rate and on any exemptions or abatements attached to the lot, neither of which is published here.
What the eviction record shows
No executed eviction is on record at 621 Walton Avenue in the citywide marshal file, which runs from April 2024.
Rent stabilization at this address
No DHCR rent-stabilization registration is on file for 621 Walton Avenue in the years PulseCities holds. Absence is not proof: an owner who stops registering leaves the same gap as a building that never had stabilized units. Checking your own apartment starts with the free rent history. How to check rent-stabilized status →
Open code violations
HPD and DOB inspectors have written 6 violations against this building, of which 5 remain unresolved. The most serious open grade here is immediately hazardous, with 3 open violations.
Classes run A (non-hazardous) to C (immediately hazardous); DOB class I carries a vacate order. Source: NYC HPD violations, current through August 26, 2026.
Violation history
| Violation | Issued | Class |
|---|---|---|
| Owner failed to file a valid registration statement with the department as required by adm code §27-2097 and i…Violation Dismissed | Jan 30, 2026 | I |
| Abate the nuisance consisting of consisting of discarded oven with door still atatched at 1st story public hal…Nov Sent Out | Jan 30, 2026 | C |
| Abate the nuisance consisting of consisting of house hold items on 3rd 2nd and 1st story public stairs at publ…Nov Sent Out | Jan 30, 2026 | C |
| Replace or repair the self-closing doors that is missing or defective hinges at entrance door in the entrance…Nov Sent Out | Jan 30, 2026 | C |
| Abate the infestation consisting of mice in the entire apartment located at apt 3, 3rd story, 1st apartment fr…Nov Sent Out | Jan 30, 2026 | B |
| Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the at front yard , 1st sto…Nov Sent Out | Sep 23, 2025 | B |
The 6 most recent violations written against this building, newest first, 5 of them still open. Each row is the inspector's own wording with the statute citation removed. Source: NYC HPD violations, current through August 26, 2026.
311 complaint history
14 complaints in the past 12 months
NYC 311 housing and building complaints logged for this address. Source: NYC 311, current through August 26, 2026.
How 621 Walton Avenue compares in 10451
PulseCities tracks 1,199 lots in 10451, of which 151 carry an executed eviction from the marshal record, which starts in April 2024, and 46 carry a deed from the shorter ACRIS window. 10451 scores 44.2 out of 100 for displacement pressure, 34 of 177 scored NYC ZIP codes. The full signal breakdown for Mott Haven →
Watch 621 Walton Avenue
Get an email when a deed, eviction, permit or violation is filed on this building. Only when something lands, and never more than once a day
Questions about 621 Walton Avenue
Who owns 621 Walton Avenue?
The most recent deed on file for 621 Walton Avenue names Seltzer, Michael. Deeds record the party that took title, which is often a holding company rather than the operator managing the building.
Has 621 Walton Avenue changed hands recently?
No deed for 621 Walton Avenue appears in the ACRIS records PulseCities holds. That means no transfer has been published for this lot in the current window, not that the building has never been sold.
Have there been evictions at 621 Walton Avenue?
No executed eviction at 621 Walton Avenue appears in the NYC evictions dataset, which PulseCities holds from April 2024 forward. Executed evictions are the end of the process, so a building with none may still have active housing court cases.
Is 621 Walton Avenue rent stabilized?
No DHCR registration for 621 Walton Avenue appears in the years PulseCities holds. That is a gap in the registration record rather than an answer about any apartment, and the free rent history from NYS Homes and Community Renewal is what settles it.
What is 621 Walton Avenue assessed at for property taxes?
The Department of Finance assessed the lot at $62K for the 2026 tax year. That is the figure the city taxes rather than a sale price, and the bill depends on the tax class rate and on any exemptions on the lot.
What is the displacement risk around 621 Walton Avenue?
10451 (Mott Haven) scores 44.2 out of 100 on the PulseCities displacement index. The score reads five ZIP-level signals: LLC acquisition rate, permit intensity, 311 complaint volume, executed evictions, and serious HPD violations. It describes the area around the building, not the building itself.
Sourced from NYC public records: ACRIS deeds, DOB permits, the NYC evictions dataset, and 311. Records reflect what agencies have published and can lag events.