A Mansard-Roofed House Faced in Terracotta

The Nagasaki City Former Mayor's Official Residence (長崎市旧市長公舎) is a house of 1922 in Umamachi, Nagasaki City, Nagasaki Prefecture, and was registered as a Registered Tangible Cultural Property (structure) on April 28, 2009 (Agency for Cultural Affairs).

The mansard-roofed former mayor's residence
The mansard-roofed former mayor's residenceHoujyou-Minori / CC0 (public domain) / Wikimedia Commons

The Agency records a two-storey timber building with a sheet-iron roof and a building area of 191 square metres, altered in 1967; registration number 42-0085.

A Mansard House Faced in Terracotta

The Nagasaki City Former Mayor's Official Residence is a two-storey timber house facing north onto the street, owned by Nagasaki City (Agency for Cultural Affairs). It has a mansard roof, hipped at the ends of its east-west ridge, with a gabled roof added at the west end.

The walls are faced in terracotta above a stone base, and a bay window marks the south side (Agency for Cultural Affairs). The entrance hall and other rooms show Secession-style design.

Why It Was Registered

The Agency notes its mansard roof, terracotta walls and Secession-style design, and registered it for its contribution to the historic landscape.

What to Look For

Look for the mansard roof, the terracotta walls on a stone base and the bay window on the south side (Agency for Cultural Affairs).

Visiting

It is owned by Nagasaki City (Agency for Cultural Affairs). No official information on public access was found.

📍 Plan Your Visit to Nagasaki
Find tours, activities & transport passes near Nagasaki City Former Mayor's Official Residence
Klook.com

Q&A

QWhen was the former mayor's residence built?
AIn 1922, with alterations in 1967 (Agency for Cultural Affairs).
QWhat shape is the roof?
AA mansard roof with a gabled roof added at the west end.
QWhat are the walls faced with?
ATerracotta above a stone base.
QWhat is inside?
ASecession-style design in the entrance hall and elsewhere.
QWhen was the Nagasaki City Former Mayor's Official Residence registered?
AOn April 28, 2009 (Agency for Cultural Affairs).

Basic Information

NameNagasaki City Former Mayor's Official Residence (長崎市旧市長公舎)
Location21-1 Umamachi, Nagasaki City, Nagasaki Prefecture
DesignationRegistered Tangible Cultural Property (Structure)
Year DesignatedRegistered 2009/04/28 (Heisei 21)
Quantity1 building
DimensionsTwo-storey timber, sheet-iron roof, 191 m²
OwnerNagasaki City
Public AccessNo official information on access

References

Nagasaki City Former Mayor's Official Residence (Database of National Cultural Properties, Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/101/00007701

Last verified: 2026.10.23