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  5. 523 W 121st St
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523 W 121st St

523 W 121st St, Manhattan, NY, 10027

YEAR BUILT

1904

# STORIES

6

# TOTAL UNITS

6

UNIT SIZE RANGE

1,000-1,201 sqft

Description

523 W 121st St sits in the heart of Manhattan. It stands at the intersection of West 110th Street and Amsterdam Avenue. This building overlooks the Hudson River. Nearby, residents can find Morningside Heights and Columbia University. Riverside Park and Morningside Park are also just a short distance away. Built in 1904, this high-rise structure features 6 stories and houses 6 condominium units. Each unit offers 2 bedrooms. Sizes range from 1,000 to 1,201 square feet. The building’s classic pre-war architecture adds character. Oversized windows provide ample natural light. Unit prices fall between $877,500 and $953,500. Recently sold units show an average price of $953,500, with a price per square foot at $794. Units tend to stay on the market for about 121 days. The value reflects the desirable location and amenities. The building offers several reliable features. A 24-hour door attendant ensures security and convenience. There is also a live-in superintendent to help manage daily needs. Additional amenities include a bike room and common laundry facility. Each resident has access to dedicated storage space. Morningside Heights provides a rich community feel. The building's proximity to Columbia University makes it ideal for students and staff. Public education options like the Institute on Education and the Home Instruction Program stand close by. Local Catholic schooling is also available through institutions like the Institute for Religious and Social. This building combines comfort, community, and access to urban life.

Building ImageMLS ID #RLS10053627
Building ImageMLS ID #RLS20013316
Building Image
Building ImageView Listing

523 W 121st St

523 W 121st St, Manhattan, NY, 10027

YEAR BUILT

1904

# STORIES

6

# TOTAL UNITS

6

UNIT SIZE RANGE

1,000-1,201 sqft

Description

523 W 121st St sits in the heart of Manhattan. It stands at the intersection of West 110th Street and Amsterdam Avenue. This building overlooks the Hudson River. Nearby, residents can find Morningside Heights and Columbia University. Riverside Park and Morningside Park are also just a short distance away. Built in 1904, this high-rise structure features 6 stories and houses 6 condominium units. Each unit offers 2 bedrooms. Sizes range from 1,000 to 1,201 square feet. The building’s classic pre-war architecture adds character. Oversized windows provide ample natural light. Unit prices fall between $877,500 and $953,500. Recently sold units show an average price of $953,500, with a price per square foot at $794. Units tend to stay on the market for about 121 days. The value reflects the desirable location and amenities. The building offers several reliable features. A 24-hour door attendant ensures security and convenience. There is also a live-in superintendent to help manage daily needs. Additional amenities include a bike room and common laundry facility. Each resident has access to dedicated storage space. Morningside Heights provides a rich community feel. The building's proximity to Columbia University makes it ideal for students and staff. Public education options like the Institute on Education and the Home Instruction Program stand close by. Local Catholic schooling is also available through institutions like the Institute for Religious and Social. This building combines comfort, community, and access to urban life.

Next

Description

523 W 121st St sits in the heart of Manhattan. It stands at the intersection of West 110th Street and Amsterdam Avenue. This building overlooks the Hudson River. Nearby, residents can find Morningside Heights and Columbia University. Riverside Park and Morningside Park are also just a short distance away. Built in 1904, this high-rise structure features 6 stories and houses 6 condominium units. Each unit offers 2 bedrooms. Sizes range from 1,000 to 1,201 square feet. The building’s classic pre-war architecture adds character. Oversized windows provide ample natural light. Unit prices fall between $877,500 and $953,500. Recently sold units show an average price of $953,500, with a price per square foot at $794. Units tend to stay on the market for about 121 days. The value reflects the desirable location and amenities. The building offers several reliable features. A 24-hour door attendant ensures security and convenience. There is also a live-in superintendent to help manage daily needs. Additional amenities include a bike room and common laundry facility. Each resident has access to dedicated storage space. Morningside Heights provides a rich community feel. The building's proximity to Columbia University makes it ideal for students and staff. Public education options like the Institute on Education and the Home Instruction Program stand close by. Local Catholic schooling is also available through institutions like the Institute for Religious and Social. This building combines comfort, community, and access to urban life.

523 W 121st St Market Stats Last 12 months

Avg. Listed Price$953,500($794/Sqft.)

Avg. Sale Price$953,500($794/Sqft.)
Year over year list price0.00%

Year over year sale price 0.00%
Total Listings1 Listed

Total sold1 Sold
Average Days on Market121 days

Average HOA fees per sqft$1 /monthly
Next

Market Stats

Year over year list price0.00%

Year over year sale price0.00%
Total Listings1 Listed

Total sold1 Sold
Average Days on Market121 days

Average HOA fees per sqft$1 /monthly

Glen Gardens Estate Availability & Demand

Unit Availability

-
High availability buildings list units frequently.

Unit Availability helps to understand how often units in a particular building are listed for sale as compared with the neighborhood average. Units are rarely listed in buildings with low availability.

Unit Demand

-
Units in high-demand buildings sell quicker.

Unit Demand is a measure of quickly units in a particular building sell as compared with other buildings in the neighborhood. Units in high-demand buildings sell more quickly.

For Sale 0 For Sale

523 W 121st St Inventory & Sale History

UnitSize (sqft)BedsBathsDays On MarketDateStatusPrice
Unit 43431201221212025-07-31
MLS#: RLS20013316
Closed$953,500
Unit 52521000211752017-02-02
MLS#: RLS10474489
Closed$830,000
Unit 6262100021812015-02-23
MLS#: RLS10063392
Closed$877,500
Unit 43
43

2 Beds

2 Baths

1201 sqft


DateStatusPrice
2025-07-31Closed$953,500
MLS#: RLS20013316
Days On Market121
Unit 52
52

2 Beds

1 Baths

1000 sqft


DateStatusPrice
2017-02-02Closed$830,000
MLS#: RLS10474489
Days On Market175
Unit 62
62

2 Beds

1 Baths

1000 sqft


DateStatusPrice
2015-02-23Closed$877,500
MLS#: RLS10063392
Days On Market81
View Complete Unit Listing HistorySource By: REBNY

Amenities

Parking
Parking
Locker
Locker
Concierge
Concierge
Elevator(s)
Elevator(s)
Central AC
Central AC
Pool
Pool
Fitness Center
Fitness Center
-
Visitors Parking
Visitors Parking

Policies

Pet Allowed
Pet Allowed
BBQ Permitted
BBQ Permitted
Sublet Allowed
Sublet Allowed
Short-term Rental Allowed
Short-term Rental Allowed

Compare with Buildings in the Neighbourhood (Last 12 Months)

Compare building's average price/sq. ft. and HOA fees/sq. ft. to buildings nearby

Building NameAvg price per square footAVG HOA FEE per square foot (Monthly)
523 W 121st St$794/sqft.$1 /sqft.
543 W 122nd St$1,496/sqft.$1 /sqft.
509 W 122nd St$924/sqft.$1 /sqft.
100 Claremont Ave$1,878/sqft.$1 /sqft.
501 W 123rd St$730/sqft.$1 /sqft.
70 La Salle St$674/sqft.$1 /sqft.

Nearby Schools

Residents of 523 W 121st St enjoy access to nearby educational institutions across Manhattan. Schools within a 2-mile radius enhance convenience for daily routines. Close proximity supports consistent attendance and flexibility. This location promotes a family-friendly lifestyle.

Corpus Christi School

--
Private|Grades PK–8
535 W 121st St|0.03 miles away

P.S. 36 Margaret Douglas School

C-
Public|Grades KG–5
123 Morningside Dr|0.15 miles away

Riverside Church Week Day School

--
Private|Grades PK–KG
490 Riverside Dr F...|0.17 miles away

Columbia Secondary School

A-
Public|Grades 6–12
425 W 123rd St|0.22 miles away

Knowledge Is Power Program (KIPP) Success through Teamwork, Achievement, and Responsibility (STAR) Charter School

A
Public|Grades KG–8
433 W 123rd St Fl ...|0.22 miles away

P.S. 125 Ralph Bunche School

A-
Public|Grades KG–5
425 W 123rd St|0.22 miles away
Next

Schools

arrow rightWhat to know about schoolsarrow right
Next

Description

Residents of 523 W 121st St enjoy access to nearby educational institutions across Manhattan. Schools within a 2-mile radius enhance convenience for daily routines. Close proximity supports consistent attendance and flexibility. This location promotes a family-friendly lifestyle.

Corpus Christi School

--
Private|Grades PK–8
535 W 121st St|Less than 1 Mile Away

P.S. 36 Margaret Douglas School

C-
Public|Grades KG–5
123 Morningside Dr|Less than 1 Mile Away

Riverside Church Week Day School

--
Private|Grades PK–KG
490 Riverside Dr F...|Less than 1 Mile Away

Columbia Secondary School

A-
Public|Grades 6–12
425 W 123rd St|Less than 1 Mile Away

Knowledge Is Power Program (KIPP) Success through Teamwork, Achievement, and Responsibility (STAR) Charter School

A
Public|Grades KG–8
433 W 123rd St Fl ...|Less than 1 Mile Away

P.S. 125 Ralph Bunche School

A-
Public|Grades KG–5
425 W 123rd St|Less than 1 Mile Away

P.S. 180 Hugo Newman School

D-
Public|Grades PK–8
370 W 120th St|Less than 1 Mile Away

New York French-American Charter School

B+
Public|Grades PK–8
311 W 120th St|Less than 1 Mile Away

Urban Assembly Academy for Future Leaders

C
Public|Grades 6–8
509 W 129th St|Less than 1 Mile Away

Urban Assembly School for the Performing Arts

D-
Public|Grades 9–12
509 W 129th St|Less than 1 Mile Away

Bank Street School for Children

--
Private|Grades PK–8
610 W 112th St|Less than 1 Mile Away

PS 371

--
Public|Grades 6–6
425 W 130th St|Less than 1 Mile Away

P.S. 129 John H. Finley School

C-
Public|Grades KG–8
425 W 130th St|Less than 1 Mile Away

Success Academy Charter School-Harlem 6

A+
Public|Grades KG–4
461 W 131st St|Less than 1 Mile Away

Mott Hall School (The)

A
Public|Grades 6–8
71 Convent Ave # 1...|Less than 1 Mile Away

P.S. 76 A. Philip Randolph School

D
Public|Grades KG–8
220 W 121st St|Less than 1 Mile Away

Harlem Hebrew Language Academy Charter School

C
Public|Grades PK–8
147 Saint Nicholas...|Less than 1 Mile Away

The School at Columbia University

--
Private|Grades KG–8
556 W 110th St|Less than 1 Mile Away

Democracy Preparatory Endurance Charter School

C+
Public|Grades 6–12
250 W 127th St|Less than 1 Mile Away

P.S. 154 Harriet Tubman School

C
Public|Grades KG–5
250 W 127th St|Less than 1 Mile Away

New Design Middle School

F
Public|Grades 6–8
625 W 133rd St|Less than 1 Mile Away

P.S. 161 Pedro Albizu Campos School

C
Public|Grades KG–8
499 W 133rd St|Less than 1 Mile Away

Kipp Infinity Charter School

B+
Public|Grades KG–12
625 W 133rd St St-...|Less than 1 Mile Away

P.S. 165 Robert E. Simon School

B-
Public|Grades PK–8
234 W 109th St|Less than 1 Mile Away

Mott Hall II

B
Public|Grades 6–8
234 W 109th St|Less than 1 Mile Away

Harlem Children's Zone Promise Academy Charter School

B+
Public|Grades KG–12
245 W 129th St|Less than 1 Mile Away

Success Academy Charter School-Harlem 1

B+
Public|Grades KG–12
34 W 118th St Fl S...|Less than 1 Mile Away

Frederick Douglass Academy II Secondary School

C
Public|Grades 6–12
215 W 114th St|Less than 1 Mile Away

Wadleigh Perf and Visual Arts

C
Public|Grades 6–12
215 W 114th St|Less than 1 Mile Away

STEM Institute Of Manhattan

C-
Public|Grades KG–5
240 W 113th St|Less than 1 Mile Away

Success Academy Charter School-Harlem 4

A+
Public|Grades KG–4
240 W 113th St Fl ...|Less than 1 Mile Away

Opportunity Charter School

D+
Public|Grades 6–12
240 W 113th St Fl ...|Less than 1 Mile Away

Ascension School

--
Private|Grades PK–8
220 W 108th St|Less than 1 Mile Away

P.S. 242 The Young Diplomats Magnet Academy

D-
Public|Grades KG–5
134 W 122nd St|Less than 1 Mile Away

Future Leaders Institute Charter School

B
Public|Grades KG–8
134 W 122nd St|Less than 1 Mile Away

Jr High School 54 Booker T Washington

B+
Public|Grades 6–8
103 W 107th St|Less than 1 Mile Away

A Philip Randolph Campus High School

D+
Public|Grades 9–12
433 W 135th St|Less than 1 Mile Away

Sisulu-Walker Charter School of Harlem

A
Public|Grades KG–5
125 W 115th St|Less than 1 Mile Away

Teachers College Community School

B
Public|Grades PK–8
223 W 132nd St|Less than 1 Mile Away

P.S. 92 Mary McLeod Bethune School

C
Public|Grades KG–5
222 W 134th St|Less than 1 Mile Away

Great Tomorrows Usa

--
Private|Grades KG–11
38 W 123rd St|Less than 1 Mile Away

P.S. 192 Jacob H. Schiff School

B
Public|Grades KG–5
500 W 138th St|Less than 1 Mile Away

Mott Hall High School

D
Public|Grades 9–12
6 Edgecombe Ave|Less than 1 Mile Away

Hamilton Grange Middle School

B-
Public|Grades 6–8
500 W 138th St|Less than 1 Mile Away

St. Hope Leadership Academy Charter School

B
Public|Grades 6–8
222 W 134th St St-...|Less than 1 Mile Away

Harlem Village Academy West 2 Charter School

--
Public|Grades KG–2
74 W 124th St|Less than 1 Mile Away

Eagle Academy for Young Men of Harlem

D-
Public|Grades 6–12
6 Edgecombe Ave|Less than 1 Mile Away

Democracy Preparatory Harlem Charter School

C+
Public|Grades KG–12
207 W 133rd St|Less than 1 Mile Away

P.S. 145 The Bloomingdale School

C+
Public|Grades KG–5
150 W 105th St|Less than 1 Mile Away

West Preparatory Academy

C+
Public|Grades 6–8
150 W 105th St|Less than 1 Mile Away

Transit

523 W 121st St enjoys proximity to 50+ public transit options throughout Manhattan. Located within a 2-mile radius, these connections enable easy commuting and dependable travel. Residents benefit from reduced reliance on private vehicles. A well-served transit location supports sustainable urban living.

103 St

0.89 miles away|18 min walk

110 St

1.38 miles away|27 min walk

110 St-Malcolm X Plaza

0.92 miles away|18 min walk

116 St

0.49 miles away|10 min walk

116 St-Columbia University

0.29 miles away|6 min walk

125 St

0.35 miles away|7 min walk
Next

Transit

arrow rightWhat to know about transitarrow right
Next

Description

523 W 121st St enjoys proximity to 50+ public transit options throughout Manhattan. Located within a 2-mile radius, these connections enable easy commuting and dependable travel. Residents benefit from reduced reliance on private vehicles. A well-served transit location supports sustainable urban living.

103 St

0.89 miles away|18 min walk

110 St

1.38 miles away|27 min walk

110 St-Malcolm X Plaza

0.92 miles away|18 min walk

116 St

0.49 miles away|10 min walk

116 St-Columbia University

0.29 miles away|6 min walk

125 St

0.35 miles away|7 min walk

135 St

0.83 miles away|16 min walk

137 St-City College

0.85 miles away|17 min walk

138 St-Grand Concourse

1.61 miles away|31 min walk

145 St

1.21 miles away|24 min walk

146 ST/LENOX AV

1.46 miles away|29 min walk

149 St-Grand Concourse

1.81 miles away|35 min walk

155 St

1.68 miles away|33 min walk

157 St

1.8 miles away|35 min walk

1 AV/E 102 ST

1.89 miles away|37 min walk

1 AV/E 106 ST

1.8 miles away|35 min walk

1 AV/E 109 ST

1.74 miles away|34 min walk

1 AV/E 111 ST

1.71 miles away|33 min walk

1 AV/E 113 ST

1.68 miles away|33 min walk

1 AV/E 116 ST

1.66 miles away|32 min walk

1 AV/E 120 ST

1.64 miles away|32 min walk

1 AV/E 125 ST

1.65 miles away|32 min walk

1 AV/E 99 ST

1.97 miles away|38 min walk

1 AV/PALADINO AV

1.64 miles away|32 min walk

2 AV/E 101 ST

1.81 miles away|35 min walk

2 AV/E 103 ST

1.74 miles away|34 min walk

2 AV/E 108 ST

1.64 miles away|32 min walk

2 AV/E 111 ST

1.58 miles away|31 min walk

2 AV/E 113 ST

1.55 miles away|30 min walk

2 AV/E 115 ST

1.53 miles away|30 min walk

2 AV/E 116 ST

1.52 miles away|30 min walk

2 AV/E 119 ST

1.5 miles away|29 min walk

2 AV/E 121 ST

1.49 miles away|29 min walk

2 AV/E 122 ST

1.49 miles away|29 min walk

2 AV/E 124 ST

1.5 miles away|29 min walk

2 AV/E 125 ST

1.5 miles away|29 min walk

2 AV/E 95 ST

1.99 miles away|39 min walk

2 AV/E 96 ST

1.94 miles away|38 min walk

2 AV/E 97 ST

1.92 miles away|37 min walk

3 Av-138 St

1.79 miles away|35 min walk

3 AV/E 102 ST

1.66 miles away|32 min walk

3 AV/E 104 ST

1.6 miles away|31 min walk

3 AV/E 106 ST

1.55 miles away|30 min walk

3 AV/E 109 ST

1.48 miles away|29 min walk

3 AV/E 112 ST

1.43 miles away|28 min walk

3 AV/E 116 ST

1.39 miles away|27 min walk

3 AV/E 118 ST

1.37 miles away|27 min walk

3 AV/E 120 ST

1.37 miles away|27 min walk

3 AV/E 121 ST

1.36 miles away|27 min walk

3 AV /E 125 ST

1.38 miles away|27 min walk

The Neighbourhood: Morningside Heights

Morningside Heights is a university neighborhood by Columbia University. The area has a large park with trails, gardens, and terraces. This district includes the Cathedral of St. John the Divine and Riverside Church. It has many cafes, bookstores, and independent shops. You can find grocery stores, delis, health clinics, and a public library. The area hosts regular community festivals and weekend markets. Subway lines and bus routes run nearby for easy travel. Bike lanes and bike-share stations make short trips simple. Public schools and college facilities sit close to parks and shops.

Next

Neighbourhood Description

Morningside Heights is a university neighborhood by Columbia University. The area has a large park with trails, gardens, and terraces. This district includes the Cathedral of St. John the Divine and Riverside Church. It has many cafes, bookstores, and independent shops. You can find grocery stores, delis, health clinics, and a public library. The area hosts regular community festivals and weekend markets. Subway lines and bus routes run nearby for easy travel. Bike lanes and bike-share stations make short trips simple. Public schools and college facilities sit close to parks and shops.

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523 W 121st St Demographics

Age Demographics

0–14 Years

13.93%

15–29 Years

26.74%

30–44 Years

22.43%

45–59 Years

16.99%

60+ Years

19.92%

Commute

59.16%

Transit

13.05%

Walk

7.9%

Drive

1.73%

Bike

Housing Ownership

19.05%

Owner Occupied

80.95%

Rental Units

Household Types

Single Family
25.18%
Multi Family
5.25%
Single Person
40.26%
Multi Person
59.74%

Average Income

Household:$7,163,282.18 /yr

Individual:$4,862,305.34 /yr

Education

Bachelors Degree24.58%
High School College17.93%
Diploma4.62%
Post Graduate25.31%
Others27.56%
Next

Education

Diploma4.62%
Post Graduate25.31%
Others27.56%
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  1. Home
  2. /New York, NY
  3. /
    523 W 121st St
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523 W 121st St
543 W 122nd St
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88 Morningside Ave
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100021001810040
1010710119102791045410456104591100511210112111121511222112231123011360113751169211693
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