Question: Which style of house, located in The Old Town Historic District, is usually no more than 12 feet wide?

Context paragraphs:
Methodist-Episcopal Church of Norwich: Methodist-Episcopal Church of Norwich is a historic Methodist Episcopal church located at 74 N. Broad Street in Norwich, Chenango County, New York.  It was designed by noted architect Isaac G. Perry and built 1873-1875.  It is a large, two story brick structure, generally rectangular in shape (110 feet long by 64 feet wide) with a cross gabled transept (76 feet wide by 12 feet deep).  The front facade features two engaged towers with a large, central round arched entrance.  The north tower is surmounted by a 115 foot octagonal spire.  The south tower includes a belfry and 190 foot spire.

Old Charles Town Historic District: The Old Charles Town Historic District comprises more than three hundred structures, primarily residences, in Charles Town, West Virginia.  In contrast to the mainly commercial Downtown Charles Town Historic District, the Old Charles Town Historic District includes many early houses, some of log construction.  Later houses are in the Federal style, with Italianate and Greek Revival buildings.  A number of Second Empire and Victorian homes are present.

Merchant Hotel (Portland, Oregon): The Merchant Hotel, also known as the Merchants' Hotel, is a historic former hotel building in Portland, Oregon, United States.  It is located at 121 N.W. Second Avenue in Old Town Chinatown.  It is a contributing property in the Portland Skidmore/Old Town Historic District, which was listed on the U.S. National Register of Historic Places in 1975 and designated a National Historic Landmark District in 1977.  It is one of the few remaining examples of Victorian Italianate, cast iron architecture on the West Coast.  It occupies half of a city block, specifically along the south side of N.W. Davis Street from Second to Third Avenues.

Babylon Town Hall: Babylon Town Hall, also known as Town of Babylon Old Town Hall, is a historic town hall located at Babylon in Suffolk County, New York.  It was built in 1917 and is a 2 ⁄ -story Classical Revival style building with a low hipped roof.  It is rectangular in shape, approximately 58 feet long and 54 feet wide.  It features a cupola at the center of the roof and a large 2-story portico with four Doric order columns.  It housed town offices until 1958, and housed district courts until 1979, when it was sold.  Old Town Hall was purchased back by the town in June 2004 and rededicated on Sunday, October 24, 2004.

Old Town Eureka: Old Town Eureka (formally the Eureka Old Town Historic District) in Eureka, California, is listed on the United States National Register of Historic Places.  This Historic district is a 350 acre area containing 154 buildings mostly from the Victorian era.  The core of the district runs the length of First, Second, and Third Streets, between "C" and "M" Streets and includes many types of architecture from the 1850s to the present.  Though not officially within the district, the Carson Mansion, the undisputed Victorian jewel of the city and region, commands the highest elevation at the eastern edge of the district.  Art venues, coffee shops, bed and breakfasts and inns, antique stores and shops, restaurants, museums and galleries, and public areas (complete with views of Humboldt Bay and its marinas) are among the highlights of this gem of the West Coast.  Of particular note is the remarkable authenticity of the district simply because it did not suffer the ravages of extensive fires or redevelopment like many other historic commercial centers.

Fechheimer &amp; White Building: The Fechheimer & White Building is a historic building located at 233 SW Front/Naito Parkway in Portland, Oregon.  Designed by an unknown architect, it was built in 1885 and features cast-iron by Willamette Iron Works.  It is adjacent to the Hallock–McMillan Building.  In 1975, it was listed as a "primary landmark" in the National Register of Historic Places (NRHP) nomination of the Portland Skidmore/Old Town Historic District, the building's designation subsequently "translated" to "contributing property" under post-1970s NRHP terminology.  The building's year of construction has been given alternatively as 1870, as opposed to 1885.  (The National Historic Landmark nomination form for the Skidmore/Old Town Historic District uses both dates for the building, in separate sections, without explanation – an inconsistency.)

Old Town Chinatown: Old Town Chinatown is the official Chinatown of the Northwest section of Portland, Oregon.  The Willamette River forms its eastern boundary, separating it from the Lloyd District and the Kerns and Buckman neighborhoods.  It includes the Portland Skidmore/Old Town Historic District and the Portland New Chinatown/Japantown Historic District, which are listed on the National Register of Historic Places.

Old Town Historic District (Selma, Alabama): The Old Town Historic District is a 323 acre historic district in Selma, Dallas County, Alabama.  It is bounded by U.S. Route 80, Broad and Franklin streets, and Dallas and Selma avenues.  The boundaries were increased on December 15, 2003.  The district includes examples of the Federal, Greek Revival, Italianate, Gothic Revival, Victorian, Shotgun, Queen Anne, Romanesque Revival, Renaissance Revival, and Classical Revival.  It contains 629 properties, with 513 contributing and 116 noncontributing to the district.  It was added to the National Register of Historic Places on May 3, 1978.

Jefferson Theater (Punxsutawney, Pennsylvania): Jefferson Theater was a historic theatre building located at Punxsutawney, Jefferson County, Pennsylvania.  It was built about 1905, and consisted of a lobby section connected to the auditorium.  The lobby measured approximately 70 feet long and 12 feet wide.  It connects to the approximately 70 feet wide and 107 feet long auditorium.  The auditorium had a balcony and sat over 1,200.  It closed in 1978 and was Punxsutawney's only remaining theater.  It was demolished in 1998.

Shotgun house: A "shotgun house" is a narrow rectangular domestic residence, usually no more than about 12 feet (3.5 m) wide, with rooms arranged one behind the other and doors at each end of the house.  It was the most popular style of house in the Southern United States from the end of the American Civil War (1861–65) through the 1920s.  Alternate names include "shotgun shack", "shotgun hut", "shotgun cottage", and in the case of a multihome dwelling, "shotgun apartment".  A railroad apartment is somewhat similar, but instead of each room opening onto the next room, it has a side hallway from which rooms are entered (similar to compartments in passenger rail cars).

Supporting paragraphs: Old Town Historic District (Selma, Alabama) Shotgun house
Answer: shotgun house