#OpenHouse on Sunday, Dec. 15 from 12:30 PM - 1:30 PM. This one bedroom features a charming breakfast nook, a renovated kitchen, a huge walk-in-closet and a wall of windows overlooking a tree lined street! Schedule with Ellen Halperin (212-370-1480) #GroganHomes

#OpenHouse this Sunday, Dec 15 from 2:00 PM - 3:00 PM This extra large one bedroom apartment has a gracious entryway, a large windowed kitchen, and a separate alcove large enough for a nursery, guest room or office! Schedule with Ellen Halperin (212-370-1480) #GroganHomes

#Openhouse today! Sunday, Dec. 15 from 1:30 PM - 2:30 PM. Move-in ready! This renovated home features oak flooring, an open kitchen, marble mosaic tiling, a breakfast bar and lots of sunshine! Schedule with Ellen Halperin (212-370-1480) #GroganHomes

This lovely one bedroom apartment in the heart of Carnegie Hill features plenty of natural light, hardwood floors, a windowed kitchen and overlooks a tranquil tree lined street. Call Ellen Halperin for more info! : (212-370-1480) #GroganHomes

Happy Holidays from our family to yours! #GroganHomes #HappyHolidays

This one bedroom features a charming breakfast nook, a renovated kitchen, a huge walk-in-closet and a wall of windows overlooking a tree lined street! Schedule with Ellen Halperin (212-370-1480) #GroganHomes

Check out this The New York Times article about how much you should tip the doorman at the end of the year! > bit.ly/TipDoorman #GroganHomes

This extra large one bedroom apartment has a gracious entryway, a large windowed kitchen, and a separate alcove large enough for a nursery, guest room or office! Schedule with Ellen Halperin (212-370-1480) #GroganHomes

Happy New Year everyone! We wish you all the best in 2020! #GroganHomes

Move-in ready! This renovated home features oak flooring, an open kitchen, marble mosaic tiling, a breakfast bar and lots of sunshine! Schedule with Ellen Halperin (212-370-1480) #GroganHomes

Great design! We love the accents of gold, the backsplash and the cabinet colors! @apartmenttherapy (Image and Home: Jennifer Rollins). #GroganHomes

We love the use of space under the stairs! @apartmenttherapy (pic: @melaniejadedesign) #GroganHomes

New Listing! This charming one bedroom apartment is steps away from Central Park, featuring plenty of natural light, hardwood floors, and a large windowed kitchen! Contact Ellen Halperin (212-370-1480) #GroganHomes

We adore these countertops! Designed beautifully! @apartmenttherapy (pic: @bayleedeyondesign) #GroganHomes

Move-in ready! This renovated home features oak flooring, an open kitchen, marble mosaic tiling, a breakfast bar and lots of sunshine! Schedule with Ellen Halperin (212-370-1480) #GroganHomes

This charming one bedroom apartment is steps away from Central Park, featuring plenty of natural light, hardwood floors, and a large windowed kitchen! Contact Ellen Halperin (212-370-1480) #GroganHomes

We love the design of this cozy studio! @apartmenttherapy (via Nicole) #GroganHomes

An incredible mixed-use building within Manhattan’s Chelsea district. This property consists of three 3-bedroom apartments and a ground floor commercial space with a mezzanine level. Contact Timothy Grogan [212-370-1480 ext 110] for more info. #groganhomes

So cozy! We can definitely curl up for an entire day! @apartmenttherapy (pic: via @theblushhome). #GroganHomes

From the hexagon flooring to the polk-a-dot walls -- we love this design! apartmenttherapy pic: via Allan williams #GroganHomes