The Workingmen’s Building Association was organized in 1888, to build small separate houses for sale. Its first purchase of 668,591 feet, about three miles out in Roxbury, was most successful. This tract was divided into 150 lots, averaging 4,457 feet, so that one acre has ten lots, with an estimated population of sixty to seventy souls.

FIRST FLOOR PLAN OF TWO HOUSES OF THE MASSACHUSETTS AVENUE BLOCK FOR THE BOSTON COÖPERATIVE BUILDING COMPANY ❋
·A· W· LONGFELLOW· ARCHITECT·

PLAN SHOWING ARRANGEMENT OF BLOCKS ON MASS. AVE. LOT [150′ × 200′] AS PROPOSED FOR THE BOSTON COÖPERATIVE BUILDING COMPANY ❋❋❋
·A·W·LONGFELLOW·ARCHITECT· BOSTON·

The houses cost from $1,800 to $3,000, and were almost all for single families, total cost of a house and land varying from $2,600 to $4,500. They were all sold by 1894. Its next venture in Dorchester found the demand for single houses painfully reduced in the depression of the last seven years, while a marked preference shows itself for “two-family” or “three-flat” houses.

This company has not succeeded in building houses at lower cost, to its great regret.

4. The building laws of a city greatly influence results. Boston was startled by its great fire of 1872 into creating a stringent code. This was remodeled in 1885, chapter 374. After a commission had studied the subject anew, the present code was enacted in 1892, chapter 419, with subsequent amendments.

Two features are especially important: (1), the percentage of the area of a lot which may be built upon; (2), the height of the buildings and the provisions as to fireproof construction.

The law of 1892 permitted three-quarters of the area to be covered, measuring to the middle of the streets on which the lot abuts. This proviso, however, would allow a building to cover the whole of a lot sixty feet deep on a forty-foot street. The act also required two exposures on open spaces at least ten feet wide, of an aggregate length of one foot, for every twenty-five square feet occupied by the building.