New York City  »  11105  »  21st Ave  »  4709 21st Ave

47-09 21st Avenue, Astoria, NY 11105 - Property report

Also known as: 47-09 21st Ave

Property image for 47-09 21st Avenue, Astoria, NY 11105
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Property type

Two Family Converted from One Family (B3)

Year built

1950

Lot sq. ft.

1,746

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
47-09 21st Avenue
ZIP code
11105
Neighborhood
Ditmars - Steinway
Borough
Queens
Block & lot
00763-0077

Owner

Find out who owns 47-09 21st Avenue, Astoria, NY 11105. Uncover corporate and individual owners with a free account.

Building
Property type
Two Family Converted from One Family (B3)
Building sq. ft.
1,782
Building dimensions
18 ft x 33 ft
Buildings on lot
1
Stories
3
Year built
1950
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Tax
Tax year
2026-2027
Property tax
$9,511
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
2
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
21 Avenue (wide)
Distance to wide street
Lot dimensions
18 ft x 97 ft
Lot sq. ft.
1,746

Area overview

Walk score
85 /100.  Very Walkable
Transit score
71 /100.  Excellent Transit
Bike score
55 /100.  Bikeable
School district
30
Community district
1
Closest police station
0.85 Miles
Closest fire station
0.54 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 47-09 21st Avenue, Astoria, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 47-09 21st Avenue, Astoria, NY 11105

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
08/15/2007 - R
07/30/2007 - D		 Satisfaction of Mortgage
(2007080700748001)		 XXXXXXXXX XXXXXXX XXXX XXXX XXX XXXXXXXX XXXXXXXXXXX
12/06/1988 - R Assignment, Mortgage
(4190002517619)		 XXXXX XXX XX XXXXXXXX XXXXXX XXXX XXX XXXXXX
05/03/1988 - R Satisfaction of Mortgage
(4560002453156)		 XXXXXXXX XXXXXXX XXXX XXXXXXXX XXXXX
05/03/1988 - R Mortgage
(4280002453028)		 XXXXXXXXX XXXXXXX XXXXX XXX XX XXXXX
05/03/1988 - R Deed
(4270002453027)		 XXXXXXXX XXXX XXXXX XXXXXXXXX XXXXXXX
05/26/1983 - R Mortgage
(4100001945610)		 XXXXXXXX XXXX XXXXX XXXXXXXX XXXXX X
05/26/1983 - R Deed
(4090001945609)		 XXXXXXXX XXXXX X XXXXXXXX XXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 47-09 21st Avenue, Astoria, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$9,511
Municipal exemptions
Recent tax assessments
Market value
$1,455,000
Assessed value
$87,300

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $1,294,000 $77,640 $46,605 19.843% $9,530 $9,248 +4.47%
2024/25 $1,174,000 $70,440 $44,072 20.085% $9,121 $8,852 +5.28%
2023/24 $1,391,000 $83,460 $41,860 20.085% $8,689 $8,408 +4.41%
2022/23 $1,339,000 $80,340 $39,650 20.309% $8,349 $8,053 +1.69%
2021/22 $1,110,000 $66,600 $39,670 19.963% $8,207 $7,919 -2.54%
2020/21 $1,145,000 $68,700 $38,611 21.045% $8,422 $8,126 +5.34%
2019/20 $1,261,000 $75,660 $36,443 21.167% $8,010 $7,714 +6.61%
2018/19 $888,000 $53,280 $34,590 20.919% $7,541 $7,236 +8.26%
2017/18 $805,000 $48,300 $32,788 20.385% $6,983 $6,684 +2.22%
2016/17 $771,000 $46,260 $32,708 19.991% $6,849 $6,539 +5.25%
Permits

Permit information for 47-09 21st Avenue, Astoria, NY

Filing date Job type Job status Job description Initial cost
06/12/2015 Alteration type 1
04/13/2004 Alteration type 1
10/03/2003 Alteration type 1

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Steinway residential market stats

Access a detailed real estate market overview of Steinway so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Steinway and compare it to other neighborhoods in Queens.

Median sale price

—

Median price/sq. ft.

—

Queens median sale price

$595,000

1.7% Y-o-Y

Check out recently sold homes in Queens and see how their prices compare.

Risk

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FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
6

Subway & traffic

Closest station
31st St & 23rd Ave at NE Corner
Station lines
N-Q
Distance (miles)
0.716
View subway map

Access the detailed traffic volume map for 47-09 21st Avenue, Astoria, NY 11105 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 2 Alfred Zimberg 8 Yes Public PK, K-5 569 0.27
P.S. 2 Alfred Zimberg 8 Yes Public PK, K-5 569 0.27
Queens Lutheran School NR No Private K-8 0 0.04
St Francis Of Assisi School NR No Private PK, K-8 348 0.10
St Francis Of Assisi School NR No Private PK, K-8 348 0.10
P.S. 84 Steinway 7 No Public PK, K-5 326 0.37
P.S. 84 Steinway 7 No Public PK, K-5 326 0.37
St. Demetrios Annex NR No Private PK, K-12 0 0.63
St. Demetrios Annex NR No Private PK, K-12 0 0.63
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Is 141 The Steinway 7 Yes Public 6-8 1,049 0.40
Queens Lutheran School NR No Private K-8 0 0.04
St Francis Of Assisi School NR No Private PK, K-8 348 0.10
St. Demetrios Annex NR No Private PK, K-12 0 0.63
St Francis of Assisi Catholic Academy NR No Private PK-8 302 0.64
Immaculate Conception School NR No Private PK-8 266 0.64
Academy of the City Charter School 7 No Charter K-8 716 1.03
P.S. 122 Mamie Fay 8 No Public PK, K-8 1,155 1.08
Is 10 Horace Greeley 7 No Public 6-8 662 1.10
30TH AVENUE SCHOOL (THE) 9 No Public K-8 485 1.27
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
William Cullen Bryant High School 4 Yes Public 9-12 1,971 1.13
St. Demetrios Annex NR No Private PK, K-12 0 0.63
St Johns Preparatory School NR No Private 9-12 633 0.64
St Demitrios Astoria School NR No Private PK, K-12 575 0.64
Monsignor McClancy Memorial High School NR No Private 9-12 656 0.92
Lexington School For The Deaf NR No Private PK-12 264 0.92
Young Womens Leadership School 6 No Public 6-12 569 1.33
ROSE M SINGER CENTER NR No Public 9-12 12 1.56
The Renaissance Charter School 7 No Charter PK, K-12 655 1.66
Renaissance Charter School 2 (The) NR No Charter 0 1.66

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 47-09 21st Avenue, Astoria, NY

47-03 21st Ave, Astoria 20-45 47th St, Astoria 47-15 21st Ave, Astoria 20-44 48th St, Astoria 20-41 47th St, Astoria 47-19 21st Ave, Astoria 20-35 47th St, Astoria 20-69 47th St, Astoria 19-50 48th St, Astoria 20-39 47th St, Astoria 20-61 47th St, Astoria 48-11 20th Ave, Astoria 47-11 21st Ave, Astoria 47-07 21st Ave, Astoria 22-79 46th St, Astoria 20-43 47th St, Astoria 20-47 47th St, Astoria 20-33 47th St, Astoria 47-05 21st Ave, Astoria 20-53 47th St, Astoria

Nearby ZIP codes for 47-09 21st Avenue, Astoria, NY

10028, New York City, NY 10029, New York City, NY 10035, New York City, NY 10037, New York City, NY 10128, New York City, NY 10162, New York City, NY 10451, New York City, NY 10454, New York City, NY 10455, New York City, NY 10474, New York City, NY 11101, New York City, NY 11102, New York City, NY 11103, New York City, NY 11104, New York City, NY 11106, New York City, NY 11369, New York City, NY 11370, New York City, NY 11371, New York City, NY 11372, New York City, NY 11377, New York City, NY

Frequently asked questions

What is the year built for 47-09 21st Avenue, Astoria, NY 11105?

The development at 47-09 21st Avenue, Astoria, NY 11105 was built in 1950.

What is the total square footage of 47-09 21st Avenue, Astoria, NY 11105?

47-09 21st Avenue, Astoria, NY 11105 has a total of 1,782 square feet.

What is the assessed value of 47-09 21st Avenue, Astoria, NY 11105?

47-09 21st Avenue, Astoria, NY 11105 is currently assessed at $87,300.

What are the property taxes for 47-09 21st Avenue, Astoria, NY 11105?

The property taxes for 47-09 21st Avenue, Astoria, NY 11105 total $9,511.

How many residential units does this building have?

This building has 2 residential unit(s).

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