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Analysis / Comarcas / Sierra de Cádiz comarca / 29 September 2026

SIERRA DE CÁDIZ ANÁLISIS Y NEGOCIOS SEMANAL

Sierra de Cádiz comarca · No. 1 · Tuesday 29 September 2026 · 5-minute read

Grazalema and Puerto Serrano have 275,589 euros of works open and Andalusia 20.8 million for energy saving

The Sierra de Cádiz comarca goes into October with two municipal works contracts open to bids, Las Colmenillas in Grazalema and a square in Puerto Serrano, which add up to 275,589 euros before VAT, and with 20.8 million euros of Andalusian energy saving grants, with applications accepted from 22 October. In Prado del Rey bidding continues for a house of 235 square metres and in Olvera for a home of 123.

Espera accounts for almost every euro of the Sierra's resolved 2026 contracts with its street lighting

The Espera contract takes 29 of every 30 euros
  • Cactus Servicios Energéticos will run the energy for the street lighting and buildings of Espera. It is a mixed supply and energy services contract with investment, put out to tender for 3,467,743.95 euros before VAT by the Town Council's Junta de Gobierno, its executive board. It was published on 14 April and the Platform recorded it as resolved in its last update on 18 September. See the contract.
  • Manzano will refurbish the future tourist office of Arcos de la Frontera. Obras y Excavaciones Manzano S.L.U. is in charge of refurbishing the building and improving its energy efficiency, a job put out to tender for 51,194.08 euros before VAT, published on 14 August and updated on 14 September. See the contract.
  • Olvera has already awarded its festivities services. The contract, put out to tender for 64,059.05 euros before VAT, is listed as awarded, although the Platform does not yet name the company. With it, the three 2026 contracts resolved in the Sierra de Cádiz comarca add up to 3,582,997.08 euros before VAT. See the contract.

Grazalema and Puerto Serrano seek a builder until 8 October and Olvera until 29 September

Two deadlines remain open until 8 October
  • Grazalema reaches phase 4 of Las Colmenillas. The Mayor's Office is tendering the multi-purpose complex of the municipal building for 140,010.33 euros before VAT, within the Plan + Inversión Cádiz 2026, the provincial investment programme. Bids remain open until 8 October. See the tender.
  • Puerto Serrano rebuilds Plaza Miguel Rodríguez Rivera. The repair, rebuilding and improvement of the square is out to tender for 135,578.51 euros before VAT, with the same deadline, 8 October. See the tender.
  • The same town council brought six old contracts up to date. On 18 September Puerto Serrano updated on the Platform five works contracts and one supply contract put out to tender between 2019 and 2022 and already resolved, with companies such as Eiffage, Orona and Campos y Mulero. The largest, the redevelopment of the Zona Norte, was put out to tender for 206,611.57 euros before VAT. See the Zona Norte.
  • In Olvera, the third phase of Rancho Grande runs down its deadline. The deadline for bids to restore the municipal building, put out to tender for 212,939.42 euros before VAT, expires on Tuesday 29 September. See the tender.

Bidding goes on for a house of 235 square metres in Prado del Rey and another of 123 in Olvera

Two auctions open and one just closed
  • The Prado del Rey house closes this Thursday. It has two floors and a semi-basement, with 235 square metres built in total plus 5 of patio, and bidding ends on 1 October. See the auction.
  • Since 23 September Olvera has been auctioning 123 square metres with three bedrooms. It has two bathrooms, a living and dining room and a kitchen, and bidding continues until 13 October. See the auction.
  • Benaocaz closed the auction of an apartment on Monday. It is in a building of six apartments with a garage, the court notice does not give the floor area and bidding ended on 28 September. See the auction.

The Andalusian government sets aside 20.8 million for energy saving and five Sierra towns get provincial council support

From 22 October, at 9:00
  • Andalusia funds clean energy and savings in homes, buildings and businesses from 22 October. The Andalusian Energy Agency published three lines on 21 September. The largest, of 14,902,129.55 euros, is for individuals and organisations with no economic activity (details). The other two are for companies, SMEs and the self-employed: 3,850,877.45 euros for energy efficiency (details) and 2,019,500 euros for renewables in private homes and residential buildings (details). Applications open on 22 October.
  • Olvera shares 13,000 euros among its athletes. On 22 September the Town Council published its 2026 call for grants to athletes, awarded on a competitive basis, with applications until 15 November. See the details.
  • On 24 September the Diputación de Cádiz, the provincial council, registered six grants for five towns in the Sierra. They are for the historical re-enactment in Ubrique (details), tourism (details) and the motor hill climb in Algar (details), the patron saint festivities in Torre Alháquime (details), Olvera Town Council (details) and the Fundación Grazalema 2030 foundation (details). The listing gives no amounts.
  • Arcos de la Frontera registers a fresh building firm. Construcciones y Reformas Juguepa SL starts with 3,000 euros of capital to put up residential and non-residential buildings, according to the BORME, the official companies gazette, of 23 September. It is the only new company in the comarca this week. See it in the BORME.

Follow the Sierra de Cádiz comarca on the CASAS.ES map, municipality by municipality

Grazalema and Puerto Serrano are taking bids for works until 8 October. Olvera has Rancho Grande taking bids until 29 September, is auctioning 123 square metres and is offering grants to athletes, and Prado del Rey and Benaocaz have homes in court auctions. Espera and Arcos de la Frontera close their contracts for the year and Arcos registers a construction company. The Diputación awards grants to Ubrique, Algar, Torre Alháquime, Olvera and Grazalema. Villamartín, Bornos, Algodonales, Alcalá del Valle, Setenil de las Bodegas, El Bosque, El Gastor, Zahara and Villaluenga del Rosario had no local stories this week, although any household or business in those municipalities can tap the Andalusian government's energy money from 22 October.

Every figure links to its official document. If something does not add up, reply and we will correct it within 24 hours. Sierra de Cádiz Análisis y Negocios Semanal is published by CASAS.ES.