Single-storey building with a gabled roof. The façade reflects the symmetry of the building. On the ground floor there are two entrances leading to two classrooms and staircases. The entranceways and almost the entire height of the first floor are made of exposed brick, while the rest of the façade is plastered. The brickwork in the openings on both floors and the ceramic decorations are particularly noteworthy. The façade is topped with a pediment bearing the coat of arms of the village of Els Hostalets, made of artificial stone. The side façades have windows and follow the same composition.

There is a newer section attached to the rear façade.

The land was owned by Pere Pujol.

The building has been renovated. The first floor, which originally housed the teachers' homes, now contains classrooms. The layout of the interior staircases and the entire exterior of the building have been preserved.

Carrer J. Mestre Ladós was developed in the early 20th century.

This building is part of a complex comprising houses nos. 1, 3, 5 and 7.

A single-storey building with a gabled roof. On the ground floor there are two entrances (one for boys and one for girls) leading to two classrooms and access staircases, while the upper floor contains the flats where the teachers lived. The entrance portals and almost the entire height of the first floor are made of exposed brick, and the rest of the façade is stuccoed. The brickwork of the openings on both floors and the ceramic decorations are particularly noteworthy. The symmetrical façade is topped with a pediment bearing the coat of arms of the village of Els Hostalets, made of artificial stone. The side façades have windows and follow the same composition system. The composition of the openings is highly original, as they are narrow and have stepped profiles, with lintels framed by sections of brick. The layout of the interior staircases and the entire exterior of the building have been preserved.

Although the schools were originally designed in 1910 by Miquel Madorell Rius on a plot of land ceded to the Town Council by Joan Godó Llucià, the project that was finally carried out was another one that followed the basic lines of the 1910 design, ultimately drawn up by Josep Domènech i Mansana as architect of the Ministry of Education. The first stone was laid in July 1913, and the building was inaugurated in 1919. It functioned as a school until 2005 and currently houses a recreation centre, the Music Room, the municipality's Photographic and Documentary Archive and the Post Office. The land was originally owned by Pere Pujol. This building is part of a complex comprising houses nos. 1, 3 and 5 on the same street. Josep Domènech i Mansana was architect for the Ministry of Education from 1917, for which he built public schools in Badalona, Argentona, Esparreguera, etc. He was a professor at the School of Arts and Crafts in Barcelona, municipal architect of Sant Celoni and designer of the ‘El Águila’ warehouses in Barcelona. Carrer Mestre Ladós, the street where the Escola Renaixença is located, was developed in the early 20th century.

The building is also known as Public Schools and ‘National Schools’.