The complex consists of a Neoclassical residential building from the 1780s fronting the street and a number of somewhat older secondary wings, surrounding two consecutive courtyards, on its rear.

The artist Lorenz Frølich, whose father and uncle owned the property for almost 50 years, spent his childhood at the site.

Other notable former residents include former Governor-General of the Danish West Indies Frederik von Walterstorff, historian and social critic Niels Ditlev Riegels, physician Johan Daniel Herholdt (1764-1836) and painter August Schiøtt.

158 in St. Ann's West Quarter (Sankt Annæ Vester Kvarter) owned by Jochum Scharnhorst.

He lived there with his wife Anne Augustine, their seven children (one son and six daughters), an apprentice, a coachman and two maids.

[2] Otto Christopher von Munthe af Morgenstierne resided in another apartment with his six children (one son and five daughters), a tutor, two male servants, a coachman, the building's caretaker and six maids.

Their father had founded the successful trading company Frølich & Co., which was for many years based at Østergade 49.

Frølich resided on the ground floor with his wife Marie Sophie de Coninck, 18-year-old Henr.

[12] J.J. Frølich resided on the first floor with his wife Pauline Wilhelmine Jutein, their three children (aged 13 to 19), two male servants and two maids.

[14] Pehr Pehrson, a concierge, resided in the basement with his wife Berthe Olsen and their 14-year-old son.

At the time of the 1840 census, they lived there with 24-year-old Sophie de Coninck (1816–1870), concierge Pehr Pehrson and his wife Birthe Person, a coachman, a male servant, a maid and a female cook.

[17] Frederik Emil Frisch (1790–1853), Generalkrigscommissair, Land og Søe Krigscommissair, resided on the second floor with his wife Juliane Frølich, 16-year-old Emma Jacobsen, a female cook, a maid and a male servant.

[11] In 1847, Heinrich Lorentz Frølich constructed the country house Blidah on the coast north of Copenhagen.

Heinruch Lorenz Frølich and Marie Sophie (née de Voninck) resided on the ground floor with a servant, a coachman, a maid and a female cook.

He then moved to a residence at Charlottenborg after being appointed as professor at the Royal Danish Academy of Fine Arts.

The dressed seven-bay-wide facade features a three-bay median risalit and a two-bay arched gateway in the left-hand side of the building.

The side wing is topped by a red tile roof and features three gabled dormers with pulleys.