'was recently built' is correct and usable in written English.
You can use it to refer to something that has been recently constructed. For example: "The new library was recently built."
A small holding center was recently built on the grounds of the tribunal in Phnom Penh, the capital of Cambodia.
The bridge, about 50 yards long, was recently built to replace an older one that had collapsed, Bernama reported.
It was recently built in a very modern (then) style, with vast open space and places to sit and read.
We'll spend the night in a building that was recently built, or on the first floor somewhere.
The Suez Canal Container Terminal, managed by the Dutch-based group APM, was recently built as a trans-shipment hub at the northern end of the canal.
The Active-Target Time Projection Chamber (AT-TPC) was recently built and commissioned at the National Superconducting Cyclotron Laboratory at Michigan State University.
Rural houses are recently built using confined masonry walls.
It has been recently built with the aim to increase the performances in terms of space resolution, time resolved capabilities and data acquisition speed.
According to an American diplomat, 6,000 crossed the Mexican border in the year to September, where because of their increased numbers separate holding facilities were recently built for them.Some migrants make headlines.
All the measurements were performed on a novel engineered μCT scanner for in vivo imaging of small animals (Xalt), which has been recently built at the Institute of Clinical Physiology of the National Research Council (IFC-CNR, Pisa, Italy), in partnership with the University of Pisa.
Two 12,000-square-foot shelters were recently built by AmeriCares, a relief organization, so that the sorting, which may take up to a year, can continue through the winter.
