Sunlight in Orcasur, street by street
Usera district. We estimated 400 buildings and 904 façades facing the street.
The sun changes with the floor
In Orcasur, of the 66 sides of the street and streets measured, on a middle floor 30% get little or no direct sun on 21 December, 32% get some and 38% get plenty or lots.
| Floor | Little or no sun | Some sun | Plenty or lots of sun |
|---|---|---|---|
| First floor | 47% | 29% | 24% |
| Middle floor | 30% | 32% | 38% |
| Top floor | 23% | 26% | 51% |
Streets from most to least winter sun
| Street | Buildings | Winter sun by side, middle floor |
|---|---|---|
| Calle de Trevélez | 7 |
|
| Calle del Alerce | 9 |
|
| Calle del Fósil | 1 |
|
| Calle de Lanjarón | 12 |
|
| Calle de González Feito | 8 |
|
| Calle de Guadix | 12 |
|
| Calle de Orjiva | 12 |
|
| Calle de Loja | 12 |
|
| Calle de la Virgen de la Encina | 3 |
|
| Calle de Santa María Reina | 1 |
|
| Calle de Albaicín | 17 |
|
| Calle del Sacromonte | 13 |
|
| Calle de Nívar | 13 |
|
| Calle de Arenas del Rey | 1 |
|
| Camino del Río | 1 |
|
| Avenida de los Poblados | 2 |
|
| Calle de Padul | 11 |
|
| Calle de Indalecio Fernández | 20 |
|
| Avenida de Orcasur | 55 |
|
| Calle del Salado | 1 |
|
| Calle de Salobreña | 23 |
|
| Calle de Eduardo Barreiros | 7 |
|
| Avenida de Andalucía | 4 |
|
| Calle del Doctor Tolosa Latour | 2 |
|
| Calle de Moreja | 17 |
|
| Calle de Antonio López | 12 |
|
| Calle de Campotejar | 22 |
|
| Calle de Montefrío | 4 |
|
| Calle de la Pirita | 15 |
|
| Calle de Maracena | 29 |
|
| Calle de Dúrcal | 10 |
|
| Calle del Petróleo | 10 |
|
| Calle de las Arizónicas | 2 |
|
| Calle de la Tuya | 4 |
|
| Calle de Graena | 10 |
|
| Calle del Dulce | 4 |
|
| Plaza del Pueblo | 1 |
|
| Calle de la Cal | 12 |
|
| Calle de las Coníferas | 4 |
|
| Calle de Salvador Martínez | 24 |
|
| Calle de Albuñuelas | 24 |
|
| Calle de la Madre Rosa Blanco | 2 |
|
| Calle de Aniceto Pérez | 3 |
|
| Calle de Jayena | 5 |
|
| Camino de Perales | 8 |
|
| Calle del Cemento | 4 |
|
| Calle de Fernando Ortiz | 7 |
|
| Calle del Ginebro | 5 |
|
A side counts if it has 5 or more measured buildings; if neither does, the whole street is shown. Streets with 25 or more buildings have their own page, with the three floors of each side.
Which orientation wins
Façades facing south get the most sun on 21 December on a middle floor: lots of direct sun in winter. Those facing north-west: no direct sun in winter.
- Ssouth · 254 façades Lots of direct sun in winter
- SEsouth-east · 21 façades Lots of direct sun in winter
- SWsouth-west · 27 façades Plenty of direct sun in winter
- Eeast · 140 façades Plenty of direct sun in winter
- Wwest · 155 façades Some direct sun in winter
- NEnorth-east · 34 façades Little direct sun in winter
- Nnorth · 247 façades No direct sun in winter
- NWnorth-west · 26 façades No direct sun in winter
What we measure and how far to trust it
The report's winter scale, from “No winter sun” to “Lots of winter sun”, based on direct sun on the window on 21 December, 1 m from the façade at window-centre height. Here it comes from each building's footprint and number of floors in the Cadastre (3 m per floor) on the IGN's terrain model, and from the sun's position minute by minute. There is no LiDAR.
The figure is the scale for each side of the street and each floor, the median of its buildings, not of one flat. The sun at a specific window, with its floor and whether it faces the street or a courtyard, is the report.
It leaves out trees, balconies, eaves and cornices, and buildings put up or pulled down after the Cadastre's date. In six Barcelona neighbourhoods, compared with LiDAR, this method gave more sun than there really was on average, especially on low floors: treat it as a guide, not a measurement.
Sun Seeker, ShadeMap, SunCalc and Asoleo: what each one measures
Your flat, with its window and its floor
This page is an estimate for the street. Your window may face a courtyard, a chamfered corner or a building that does not weigh in here. The €12 report calculates your flat, with its window and its floor, and adds noise, heat, air, surroundings and local prices.
Calculate my flat