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New-build projects in Thalwil

Planned, authorised and started buildings from the official building register, plus building permit applications and forced auctions. As of 11.10.2026.

19projected

71authorised

8under construction

384Dwellings planned

In brief

In Thalwil (canton of Zurich), the Federal Register of Buildings and Dwellings lists 98 buildings that are planned or under construction: 19 projected, 71 authorised and 8 under construction. Together they include 384 planned dwellings. As of 11.10.2026.

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Buildings planned and under construction

80 of 98 projects, under construction first, then by number of dwellings. You can see them all on the map.

Address	Status	Type	Dwellings
Gotthardstrasse 8a	under construction	Residential with secondary use	4
Gotthardstrasse 6	under construction	Residential with secondary use	4
Südstrasse 5	under construction	Special-purpose building	–
Aubrigstrasse 24b	under construction	Purely residential building	–
Aubrigstrasse 24c	under construction	Purely residential building	–
Aubrigstrasse 24d	under construction	Purely residential building	–
Aubrigstrasse 24a	under construction	Purely residential building	–
Gotthardstrasse 6a	under construction	Special-purpose building	–
Breitelistrasse 11, Breitelistrasse 7c, Breitelistrasse 7i, Breitelistrasse 7g, Breitelistrasse 7a, Breitelistrasse 7e, Breitelistrasse 7h, Breitelistrasse 7j, Breitelistrasse 7d, Breitelistrasse 7b, Breitelistrasse 9, Breitelistrasse 7f	authorised	Purely residential building	28
Breitelistrasse 19, Breitelistrasse 15f, Breitelistrasse 15e, Breitelistrasse 15c, Breitelistrasse 15d, Breitelistrasse 17, Breitelistrasse 15a, Breitelistrasse 15b	authorised	Purely residential building	19
Tödistrasse 91	authorised	Purely residential building	18
Tödistrasse 93	authorised	Purely residential building	18
Berghaldenstrasse 6	authorised	Purely residential building	11
Schipferstrasse 1	authorised	Purely residential building	10
Rudishaldenstrasse 4	authorised	Purely residential building	9
Seestrasse 153a	authorised	Purely residential building	9
Seestrasse 153b	authorised	Purely residential building	9
Bürgerstrasse 15	authorised	Purely residential building	8
Mühlebachstrasse 44	authorised	Purely residential building	8
Aegertlistrasse 24	authorised	Purely residential building	7
Archstrasse 5	authorised	Purely residential building	6
Alsenhalde 12	authorised	Purely residential building	6
In der Rüti 8b	authorised	Purely residential building	6
Säumerstrasse 47c	authorised	Purely residential building	6
Breitelistrasse 13	authorised	Purely residential building	6
In der Rüti 21	authorised	Purely residential building	5
Alemannenweg 6	authorised	Purely residential building	5
In der Rüti 8a	authorised	Purely residential building	5
In der Rüti 19	authorised	Purely residential building	4
In der Rüti 23	authorised	Purely residential building	4
Schwandelstrasse 4	authorised	Residential with secondary use	4
Dorfstrasse 96d, Dorfstrasse 96b, Dorfstrasse 96a, Dorfstrasse 96c	authorised	Purely residential building	4
Alte Landstrasse 159	authorised	Purely residential building	4
Breitelistrasse 21, Breitelistrasse 23	authorised	Residential with secondary use	4
Häuslerstrasse 34	authorised	Purely residential building	4
Gotthardstrasse 62	authorised	Residential with secondary use	3
Ludretikonerstrasse 45	authorised	Residential with secondary use	3
Im Sack 10	authorised	Purely residential building	3
Posilipostrasse 4	authorised	Purely residential building	3
Zimmerbergstrasse 21a, Zimmerbergstrasse 21b	authorised	Purely residential building	3
Alte Landstrasse 161	authorised	Purely residential building	3
Zimmerbergstrasse 10	authorised	Purely residential building	3
Eisenbahnstrasse 17b, Eisenbahnstrasse 17a	authorised	Purely residential building	3
Feldblumenweg 6	authorised	Purely residential building	3
Rudishaldenstrasse 24	authorised	Purely residential building	2
Häuslerstrasse 31a	authorised	Purely residential building	2
Häuslerstrasse 31b	authorised	Purely residential building	2
Häuslerstrasse 30a, Häuslerstrasse 30b	authorised	Purely residential building	2
Häuslerstrasse 30c, Häuslerstrasse 30d	authorised	Purely residential building	2
Kirchbodenstrasse 33	authorised	Purely residential building	2
Bürgerstrasse 3	authorised	Purely residential building	2
Zimmerbergstrasse 2	authorised	Purely residential building	2
Rütiholzstrasse 10	authorised	Purely residential building	2
Rudishaldenstrasse 23	authorised	Purely residential building	2
Säumerstrasse 6	authorised	Purely residential building	1
Alemannenweg 7	authorised	Purely residential building	1
Alpenstrasse 37	authorised	Purely residential building	1
Säumerstrasse 74	authorised	Purely residential building	1
Friedhofstrasse 31	authorised	Purely residential building	1
Rossistrasse 19	authorised	Purely residential building	1
In der Rüti 19a	authorised	Special-purpose building	–
Speerstrasse 1b	authorised	Special-purpose building	–
Asylstrasse 22a	authorised	Non-residential	–
Im Sack 10a	authorised	Special-purpose building	–
Sihluferweg 17	authorised	Special-purpose building	–
Sihluferweg 19	authorised	Special-purpose building	–
Seestrasse 59	authorised	Special-purpose building	–
Tödistrasse 91a	authorised	Special-purpose building	–
Alte Landstrasse 159a	authorised	Special-purpose building	–
Seestrasse 153c	authorised	Special-purpose building	–
Zimmerbergstrasse 10a	authorised	Non-residential	–
Seestrasse 56	authorised	Non-residential	–
Seestrasse 60a	authorised	Non-residential	–
Zimmerbergstrasse 2a	authorised	Non-residential	–
Alte Landstrasse 157a	authorised	Non-residential	–
In der Rüti 8c	authorised	Non-residential	–
Seestrasse 92	authorised	Non-residential	–
Ludretikonerstrasse 45a	authorised	Non-residential	–
Breitelistrasse 25	authorised	Non-residential	–
Gartenstrasse 11	projected	Purely residential building	14

Building permit applications in the last 12 months

53 publications in the official gazette. The latest:

Bauprojekt: Aubrigstrasse 21a, Thalwil02.10.2026 · Aubrigstrasse 21a
Bauprojekt: Zimmerbergstrasse 3, Thalwil25.09.2026 · Zimmerbergstrasse 3
Bauprojekt: Alsenhalde 2, Thalwil11.09.2026 · Alsenhalde 2
Bauprojekt: Feldstrasse 63 und 63a, Thalwil11.09.2026 · Feldstrasse 63 und 63a
Bauprojekt: Zürcherstrasse 65b, Thalwil04.09.2026 · Zürcherstrasse 65b
Bauprojekt: Alte Landstrasse 124, Thalwil04.09.2026 · Alte Landstrasse 124
Bauprojekt: Waldstrasse 13, Thalwil28.08.2026 · Waldstrasse 13
Bauprojekt: Alte Landstrasse 106 / Mühlebachstrasse 52, Thalwil28.08.2026 · Alte Landstrasse 106 / Mühlebachstrasse 52
Bauprojekt: Seestrasse 75-81, Thalwil28.08.2026 · Seestrasse 75-81
Bauprojekt: Albisstrasse 1, Thalwil21.08.2026 · Albisstrasse 1
Bauprojekt: Gotthardstrasse 44, Thalwil07.08.2026 · Gotthardstrasse 44
Bauprojekt: Im Marbach 59, Thalwil31.07.2026 · Im Marbach 59
Bauprojekt: Pilgerweg 18, Thalwil31.07.2026 · Pilgerweg 18
Bauprojekt: Seestrasse 160, Thalwil10.07.2026 · Seestrasse 160
Bauprojekt: Häuslerstrasse 58, Thalwil10.07.2026 · Häuslerstrasse 58

Frequently asked questions about Thalwil

How many new-build projects are there in Thalwil?

Where can I find building permit applications in Thalwil?

Building permit applications from Thalwil are published in the cantonal official gazette. Vorbau analyses them: in the last 12 months, 53 building permit applications were published. On the map, you’ll see them right on the plot.

How do I find out about new building projects in Thalwil?

With an alert on vorbau.ch: draw an area around Thalwil on the map and you’ll get an email as soon as a building there is newly registered, authorised, started or completed. One alert is free.

Other municipalities in the canton of Zurich

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Sources: Federal Statistical Office, Federal Register of Buildings and Dwellings (RBD); cantonal official gazettes via amtsblattportal.ch; SOGC. Planned buildings may change or not go ahead.