Sunlight in Colina, street by street
Ciudad Lineal district. We estimated 351 buildings and 520 façades facing the street.
The sun changes with the floor
In Colina, of the 53 sides of the street and streets measured, on a middle floor 47% get little or no direct sun on 21 December, 11% get some and 42% get plenty or lots.
| Floor | Little or no sun | Some sun | Plenty or lots of sun |
|---|---|---|---|
| First floor | 51% | 13% | 36% |
| Middle floor | 47% | 11% | 42% |
| Top floor | 44% | 11% | 45% |
Streets from most to least winter sun
| Street | Buildings | Winter sun by side, middle floor |
|---|---|---|
| Calle de Pedro Salinas | 10 |
|
| Calle de Ulises | 2 |
|
| Calle de Celeste | 14 |
|
| Calle del Santo Ángel | 39 |
|
| Calle de Manuel Marañón | 12 |
|
| Calle de José Silva | 8 |
|
| Calle de Belisana | 12 |
|
| Calle de Arturo Baldasano | 17 |
|
| Calle de Emilio Rubín | 8 |
|
| Calle de Arturo Soria | 28 |
|
| Calle de Navarro Amandi | 6 |
|
| Calle de Antonio Cavero | 26 |
|
| Calle de Pablo Vidal | 10 |
|
| Calle del Tritón | 9 |
|
| Avenida de Ramón y Cajal | 5 |
|
| Calle de la Duquesa de Castrejón | 12 |
|
| Calle de Vicente Muzás | 15 |
|
| Calle de Alejandro Chacón | 10 |
|
| Calle de Matías Turrión | 20 |
|
| Calle de López de Hoyos | 41 |
|
| Calle de Titania | 21 |
|
| Calle de Agastia | 6 |
|
| Calle de Torrelaguna | 5 |
|
| Calle de las Cañas | 11 |
|
| Plaza de la Ciudad de Salta | 8 |
|
| Calle de Justo Martínez | 6 |
|
| Calle de Allendesalazar | 5 |
|
| Calle de Emeterio Castaños | 1 |
|
| Calle de Eusebio Martínez Barona | 4 |
|
| Calle de San Vicente Mártir | 6 |
|
| Calle de Asura | 10 |
|
| Calle de Santa Mónica | 3 |
|
| Calle de Mesena | 11 |
|
| Travesía de las Cañas | 3 |
|
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: no direct sun in winter.
- Ssouth · 29 façades Lots of direct sun in winter
- SEsouth-east · 136 façades Lots of direct sun in winter
- SWsouth-west · 48 façades Lots of direct sun in winter
- Eeast · 47 façades Some direct sun in winter
- Wwest · 42 façades Some direct sun in winter
- NEnorth-east · 63 façades Little direct sun in winter
- NWnorth-west · 125 façades No direct sun in winter
- Nnorth · 30 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