RealtyLens
for saleRealtyLens property overview
$599,000

668 Riverside Dr Apt 6B

New York, NY, 10031
View more New York, NY property pages
1Beds
1Baths
683Sqft
$877$/sqft

Listing Notes

Sponsor Unit! NO BOARD APPROVAL MOVE RIGHT IN OR RENT FROM DAY ONE!Introducing Unit 6B, a sunny, top-floor, and freshly renovated 1BR condo unit facing the Hudson River and Riverbank State Park. Highlights include in-unit laundry, modern white oak floors, newly replaced windows, multiple closets, and a brand new kitchen and bathroom.Unit 6B welcomes you with a unique central foyer with two coat closets for every day convenience. Through an airy and oversized hallway, you'll find a charming archway leading to a generously sized living space with a large window. There is ample room for both living and dining furniture. Opposite the archway are built in cabinets perfect for additional storage, a bar, or an extension of counter-space from the kitchen.Further down the hall you'll find a smartly-designed kitchen with new stainless steel appliances, a dishwasher, and a combo washer dryer. There is also another window for ventilation and added light.As you continue further, discover a bright primary bedroom with a closet and large window. Create your perfect escape from the city with room for a king sized bed, side tables, and additional storage furniture.Finally, opposite the bedroom is your modern marble bathroom with soaking tub, chrome fixtures, toiletry storage, and a convenient casement window for more ventilation. There is another closet and a linen closet as well.Nestled in the heart of historic Hamilton Heights, 668 Riverside Drive Condominiums offers a cozy neighborhood atmosphere, complemented by classic architecture, elevator access, live-in super, video entry, and an additional on-site laundry facility. Pets are welcome, too!668 Riverside is conveniently situated with easy access to shopping, transportation, and a myriad of fine and fun dining options. With less than two blocks to the 145th subway stop, commuting is a breeze, especially to both Columbia University and City College. The building is directly across the street from Riverbank State Park which offers a host of activities and sports for all ages, from an Olympic-sized swimming pool to basketball courts and tracks. Embrace the outdoors with easy access to the Hudson River Greenway, providing 11 uninterrupted miles of green space stretching from Battery Park to the iconic Little Red Lighthouse beneath the George Washington Bridge.Inquire with the listing team to tour! Showings are by appointment only.Please note that these photos have been virtually staged. There is an assessment of $240.39/month.

Market Insights

Above nearby median+30%

$877/sqft vs a nearby median of $675/sqft.

Nearby median$675/sqft
Nearby properties12
Property size683 sqft
  • +30% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 683 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$475k$420k$530k · 25% confidence
vs ask $599k+$124k (+20.7%)

Asking price is about 20.7% above where comps + adjustments land — there is room to negotiate.

$698/sqft median across 3 tight comps × 683 sqft= $477k
  • Open Class C HPD violations−$29k −6.0%
  • Transit access+$19k +4.0%
  • Pre-war character+$12k +2.5%
  • Virtually staged−$5k −1.0%
Cumulative NYC adjustments−$2k−0.5%

Property Read

FreshnessCurrent market data

The listing facts are current enough for an initial property review.

Market Position+30% vs nearby

The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read2 items to check
AI ReadinessReady to analyze
Assistant read

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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market
19 days
Last price change
No change recorded
Listed
Apr 23, 2026
Photos
10 photos
Property type
condos
Status
for sale
Last sold
Apr 12, 2023 · $5,153,628

Features & Amenities

Two Or More StoriesUpdated KitchenBasketball CourtRental PropertyFurnitureElevatorBasketballSoaking TubShopping

Photos

Building Facts

Year built
1907
Stories
6
Total units
64
Residential units
64
Building area
41,213 sqft
Lot size
10,835 sqft
Land use
Multi-family elevator buildings
Building class
R4

From NYC public records where available.

Price History

May 4, 2026Initial record
$599,000for sale

Public Records

DOB violations2 open

27 total recorded against the building

HPD violations51 open

9 class C (immediately hazardous)

ACRIS documents0

Tax-lot deed, mortgage, and transfer records on file

311 calls (12 mo)37,220

Top: heat/hot water

Top complaint types in ZIP 10031

  • HEAT/HOT WATER7,420
  • Noise - Residential4,691
  • Noise - Street/Sidewalk4,082
  • Illegal Parking3,087
  • UNSANITARY CONDITION1,978

Recent DOB

  • Aug 2, 2024V-DOB VIOLATION - ACTIVE · BENCH-FAILURE TO BENCHMARK NONE
  • May 2, 2024V-DOB VIOLATION - ACTIVE · BENCH-FAILURE TO BENCHMARK NONE
  • Apr 29, 2021V*-DOB VIOLATION - DISMISSED · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE
  • Sep 6, 2019V*-DOB VIOLATION - DISMISSED · ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED

Recent HPD

  • May 6, 2026Class A · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE GROUT AT CERAMIC TILED WALLS AT BATHTUB IN THE BATHROOM LOCATED AT APT 4B, 4th STORY, 1st APARTM...
  • Apr 11, 2026Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCHSET AT COMPACT...
  • Apr 11, 2026Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET AT COMPAC...
  • Apr 11, 2026Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT COMPACTOR...

Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.

You can also find this listing on StreetEasy.

Listing data sourced from streeteasy.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.