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47-45 Parsons Boulevard, Queens, NY 11355

BBL 4054850006 (Borough 4, Block 5485, Lot 6) · BIN 4485662, 4123971 · Last updated:

Summary · as of November 5, 2026

47-45 Parsons Boulevard (Queens, NY 11355; tax lot BBL 4054850006) 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 1925, on a 5,094 sq ft lot zoned R2A. City tax records list the owner as GUAN, RUIOU; per ACRIS, a deed to this owner dated July 17, 2023 lists a price of $470,000. The Department of Finance's final market value for tax year 2027 is $1,959,000. As of November 5, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
GUAN, RUIOU
Building class
S1 · Mixed-use: one-family home with one store or office
Year built · units
1925 · 1 res.
Lot area · zoning
5,094 sq ft · R2A
Market value (DOF)
$1,959,000 FY2027
Last priced deed
$470,000 · 2023-07-17
BBL
4054850006
BIN
4485662, 4123971

How to cite: NYC Property Facts, “47-45 Parsons Boulevard, Queens, NY 11355 (BBL 4054850006)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/queens/47-45-parsons-boulevard-4054850006. Source: NYC Open Data.

Lot & building

Basic facts about the tax lot and building from the city’s PLUTO database.

Owner (as listed by the city)
GUAN, RUIOUThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
S1 – Mixed-use: one-family home with one store or officeThe Department of Finance’s category for what kind of building this is.
Land use
Mixed residential & commercialCity Planning’s broad category of how the lot is used.
Year built
1925Often an estimate for older buildings.
Floors
2.75
Units
1 residential / 2 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
2
Lot size
5,094 sq ft (66.67 ft × 76.42 ft)
Building floor area
3,074 sq ft
Zoning
R2AThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
0.60 built / 0.75 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
Identifiers
BBL 4054850006 (Borough 4, Block 5485, Lot 6) · BIN 4485662, 4123971BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-05; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01

Tax assessment

How the Department of Finance values this lot for property tax.

Market value (tax year 2027, final roll)
$1,959,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
Assessed value
$117,540The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$67,542Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,959,000$117,5401
2026Final$1,631,000$97,8601
2025Final$1,611,000$96,6601

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05

Sales & deed history 11

Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2023-07-17DEED$470,000Zheng, Saixiang; Lin, ChuGuan, Ruiou; Lin, Chu2023071800178001
2019-07-22DEED$0 / not statedZheng, Saixiang; Zheng, Sai XiangLin, Chu; Zheng, Saixiang; Zheng, Sai Xiang2019072201155001
2016-10-28DEED$1,160,000S.J. Chinese Culture Trust; Cho Lu Fang, As Individually & Trustee; Yu Chiu Lin, As Individually & TrusteeZheng, Sai Xiang2016110700602001
2009-12-15DEED$0 / not statedLin, Yu Chiu; Fang, Cho LuS.J.Chinese Culture Trust2009121801091001
2008-02-06DEED$770,000Liang, Tung Kuo; Lan, Doun FuhLin, Yu Chiu; Fang, Cho Lu2008021200563001
2002-10-02DEED$0 / not statedLiang, Tung KuoLiang, Tung Kuo; Lan, Doun Fuh2003042901590001
2001-08-06DEED$0 / not statedKuo, Ling Yue; Kuo, Chih PeiLiang, Tung KuoFT_4340007810434
1993-12-13DEED$0 / not statedChezee, IncKuo, Chih Pei; Kuo, Ling YueFT_4760003024876
1993-02-08DEED$0 / not statedDiaz, Miguel; Daiz, MaximaChezee IncFT_4850002927285
1978-09-29DEED$0 / not statedColgan Joan C; Colgan George; Colgan JoanMiguel Diaz; Maxima DiazBK_7840110401596
1972-08-30DEED$0 / not statedCorbett Catherine VGeorge Colgan; Joan ColganBK_7240059901676

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05

DOB job filings 1 open of 1

A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.

StatusJob #TypeFiledEst. cost
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2021-11-22
440695464
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2021-11-11$41,358

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05

Work permits 1

Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.

IssuedExpiresJob #WorkPermit status
2021-11-222022-11-15440695464
BIS
Equipment work / Other / general constructionISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 0 active of 0

Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).

No records found in this dataset for this lot.

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-05

ECB violations (DOB) 0 active of 2

DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Resolved
Hearing: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED
2013-10-13CLASS - 2WORK W/O A PERMIT. NOTED: AT REAR OF HOUSE, ERECTED AN ENLARGEMENT AT 1ST FLR LEVEL ATTACHED TO THE HOUSE AND GARAGE. APPROX SIZE OF THE STRUCTURE 10' X 20' X 9'HIGH.THE STRUCTURE BUILT FROM STEEL,GLASS,PLASTIC$400 / $400 / $035020997R
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
2008-03-19Non-HazardousFAILURE TO MAINTAIN PREMISES. DEFECTS NOTED: AT REARYARD - DEBRIS EVIDENT IN EXCESS OF APPROX 6 CUBIC YARDS. REMEDY: CLEAN-UP, REMOVE DEBRISFORTHWITH & MAINTAIN PREMISES .$0 / $0 / $034641645Z

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-05

OATH tickets (all agencies) 0 unpaid of 5

Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
Hearing pending
NEW ISSUANCE
2026-10-24Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STGUAN RUIOU$50 / $0 / $50080099961L
No balance due
PAID IN FULL
2017-08-09Sanitation OthersIMPROPER DISPOSAL BEDDING 1ST OFFENSEZHENG$100 / $100 / $00196017609
No balance due
PAID IN FULL · STIPULATED
2013-10-13Dept. Of BuildingsWORK WITHOUT A PERMITS.J. CHINESE CULTURE TRUST$400 / $400 / —035020997R
No balance due
HEARING COMPLETED · IN VIOLATION
2008-03-19Dept. Of BuildingsFAILURE TO MAINTAIN BUILDING: EXTERIORLIN— / — / —034641645Z
No balance due
PAID IN FULL
2001-03-21$25 / $25 / —0121526882

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05

HPD registration & contacts

Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.

No HPD registration found. Registration is required for buildings with 3 or more apartments (and for 1–2 family homes where neither the owner nor family lives there).

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05

HPD housing-code violations 0 open of 0

Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-05; data as of 2026-11-05

HPD complaints 0

Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-05; data as of 2026-11-05

311 requests (last 12 months) 0

Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.

No records found in this dataset for this lot.

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-05; data as of 2026-11-05

Nearby properties

On Parsons Blvd

Same tax block (5485)

All properties on Parsons Blvd, Queens · All of Queens 11355

Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs