New build real estate in Siegburg
Buy an apartment or house

23 projects with 453 residential units within a radius of 20 km

3L Projekt GmbH & Co. KG

Schlossallee

32 new build condominiums
Schlossallee 5 a-c, 53179 Bonn

  • Price
    from €289,900
  • Living space
    46 - 156 m2
  • Rooms
    2 - 5 rooms
  • Ready to occupy
    3rd quarter 2027

Diekmann Immobilien Bonn

The Urban Beat

14 core renovated and new build condominiums
Thomas-Mann-Straße 52 / Noeggerathstraße 11, 53111 Bonn

  • Price
    €225,000 - €549,000
  • Living space
    29.25 - 71.78 m2
  • Rooms
    1.5 - 2 rooms
  • Ready to occupy
    End of 2025

START Living GmbH

Adamstraße 21

9 new build condominiums
Adamstraße 21, 50996 Cologne

  • Price
    €779,900 - €859,900
  • Living space
    105.3 - 117 m2
  • Rooms
    3 rooms
  • Ready to occupy
    2nd quarter 2026

KAMPMEYER Immobilien

LIVING Venauen

New build condominiums
Walter-Gropius-Straße 8, 51503 Rösrath

  • Price
    €299,900 - €699,900
  • Living space
    56 - 117 m2
  • Rooms
    2 - 4 rooms
  • Ready to occupy
    2025

CLOUDBERRY Real Estate GmbH

Kurfürsten 26

22 new build condominiums and 4 townhouses
Kurfürstenstraße 26, 53639 Königswinter

  • Price
    €279,900 - €739,900
  • Living space
    46.5 - 151 m2
  • Rooms
    2 - 5 rooms
  • Ready to occupy
    est. Spring of 2026

S Immobilienpartner GmbH

FÜNF EINS FÜNF

24 new build condominiums and 5 townhouses
Bonner Straße 515, 50676 Cologne

  • Price
    €449,900 - €1,299,900
  • Living space
    62.95 - 140.14 m2
  • Rooms
    2 - 5 rooms
  • Ready to occupy
    est. Nov 30, 2026

S Immobilienpartner GmbH

Sophienpark Villen

10 new build condominiums
Rüdigerstraße 72+74, 53179 Bonn

  • Price
    €1,036,500 - €2,748,000
  • Living space
    108.41 - 245.79 m2
  • Rooms
    3 - 4 rooms
  • Ready to occupy
    June 2027

Werner Wohnbau GmbH & Co. KG

Fuchskaule

10 new build terraced houses
Fuchskaule, 51145 Cologne

  • Price
    €599,900 - €739,900
  • Living space
    143 m2
  • Rooms
    5.5 rooms
  • Ready to occupy
    2025

Ten Brinke Projektentwicklung - Niederlassung Bottrop

NeueMitte32

28 new build semi-detached and 4 detached houses
Ommerichstraße, 53859 Niederkassel

  • Price
    €599,900 - €672,000
  • Living space
    133.38 - 199.15 m2
  • Rooms
    4 rooms
  • Ready to occupy
    Upon request

W.E.I.L wohnen GmbH

Rheintrio Rodenkirchen

3 new build condominiums
Frankstraße 37, 50996 Cologne

  • Price
    €599,500 - €1,499,500
  • Living space
    61 - 141 m2
  • Rooms
    2 - 5 rooms
  • Ready to occupy
    Immediately

Immobilienberatung Weyrich

Tulpenbaumweg 16a

10 new build condominiums
Tulpenbaumweg 16a, 53177 Bonn

  • Price
    €249,000 - €363,000
  • Living space
    60.06 - 75.06 m2
  • Rooms
    2 rooms
  • Ready to occupy
    Upon request

S Immobilienpartner GmbH

CONSTANCE

111 new build condominiums
Poppelsdorfer Allee, 53115 Bonn

  • Price
    €889,800 - €1,957,900
  • Living space
    85.59 - 165.6 m2
  • Rooms
    3 - 5 rooms
  • Ready to occupy
    Immediately

Bonava Deutschland

Rheintalgärten

31 new build condominiums
Konrad-Adenauer-Straße 19, 53604 Bad Honnef

  • Price
    €375,900 - €1,099,900
  • Living space
    54 - 144 m2
  • Rooms
    2 - 4 rooms
  • Ready to occupy
    Immediately

Gundert Immobilien

Jesuitenhof 11

6 new build condominiums
Jesuitenhof 11, 53757 Sankt Augustin

  • Price
    €319,900 - €449,900
  • Living space
    59.04 - 83.15 m2
  • Rooms
    2 - 3 rooms
  • Ready to occupy
    2026

Aachener Siedlungs- und Wohnungsgesellschaft mbH

Im Schlangenhöfchen

6 new build condominiums
Im Schlangenhöfchen 30, 51427 Bergisch Gladbach

  • Price
    €442,500 - €1,489,700
  • Living space
    55 - 191 m2
  • Rooms
    2 | 4 rooms
  • Ready to occupy
    Upon request

CLOUDBERRY Real Estate GmbH

Level up Wesseling

45 new build condominiums
Im Blauen Garn 35, 50389 Wesseling

  • Price
    €289,900 - €479,900
  • Living space
    64 - 96 m2
  • Rooms
    2 - 4 rooms
  • Ready to occupy
    Immediately

CLOUDBERRY Real Estate GmbH

Mertener Mühle

33 new build houses
Helmut-Schmidt-Straße, 53332 Bornheim-Rheinland

  • Price
    €444,900 - €519,900
  • Living space
    135 - 170 m2
  • Rooms
    5 - 6 rooms
  • Ready to occupy
    est. 1st quarter 2027

VESER Real Estate GmbH

LA DOLCE VITA

3 new build condominiums
Lisztstraße 4, 50999 Cologne

  • Price
    from €869,000
  • Living space
    134 - 150 m2
  • Rooms
    4 rooms
  • Ready to occupy
    Immediately

Lambertin Immobilienconsulting

TWINS 675

11 new build condominiums
50997 Cologne

  • Price
    €625,000 - €1,729,000
  • Living space
    89 - 187 m2
  • Rooms
    3 - 4 rooms
  • Ready to occupy
    Immediately

PANDION

PANDION PRINZZ

New build condominiums and 2 townhouses
Wielandstr. 4, 53173 Bonn

  • Price
    €261,900 - €1,555,900
  • Living space
    30 - 195 m2
  • Rooms
    1 - 6 rooms
  • Ready to occupy
    4th quarter 2027