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Vergabemarktplatz NRW (open data satellites) verified 6 hours ago Contract notice

2026-0337, Rent index 2027 for non-price-controlled housing in the city of Leverkusen, creation of a qualified rent index for Leverkusen

Original 2026-0337, Mietspiegel 2027 für den nicht preisgebundenen Wohnraum für das Stadtgebiet der Stadt Leverkusen, Erstellung eines qualifizierten Mietspiegels für Leverkusen

Open Germany Public administration services

Buyer Stadt Leverkusen - Fachbereich Recht und Vergabe

10:00 closes 15 Oct (UTC+2)

Key facts

Closes
21:13 hours left
Procedure
Open procedure
  1. Published
  2. Today
  3. Deadline open for 15 days
  4. Awarded pending

Bidding window

15 days from publication to deadline

Shorter than usual

Notices of this kind (Germany, open procedure, below the EU threshold) give a median of 23 days, half of them between 19 and 29 days, based on 38,120 notices of the last two years. Fewer days than three in four comparable notices. Check the documents early and ask questions before the clarification deadline.

This buyer usually gives 30 days (median of its last 39 calls for tender).

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Summary

Machine-generated summary

The City of Leverkusen is procuring the creation of a qualified rent index (Mietspiegel) for non-price-controlled housing in the city, valid from 1 November 2027 to 31 October 2029. The rent index must comply with the requirements of Section 558d of the German Civil Code, the rent index reform act and the rent index ordinance, and must take account of the current recommendations on rent index creation issued by the Federal Institute for Research on Building, Urban Affairs and Spatial Development. The scope also includes determining residential location classes and providing an online rent calculator. Current legal provisions on data protection, accessibility and administrative offence procedures must also be observed.

Description

Art der Leistung Erstellung eines qualifizierten Mietspiegels für Leverkusen Umfang der Leistung Es ist ein qualifizierter Mietspiegel (Geltungszeitraum 01.11.2027 bis 31.10.2029) für die Stadt Leverkusen (im Folgenden: Auftraggeberin) gemäß den Anforderungen des § 558d BGB (§ 558d BGB - Einzelnorm), des Mietspiegelreformgesetzes (BGBEG - Einführungsgesetz zum Bürgerlichen Gesetzbuche) und der Mietspiegelverordnung (MsV - Verordnung über den Inhalt und das Verfahren zur Erstellung und zur Anpassung von Mietspiegeln sowie zur Konkretisierung der Grundsätze für qualifizierte Mietspiegel) einschließlich Wohnlagenermittlung und Online-Mietenrechner zu erstellen. Die vom Bundesinstitut für Bau-, Stadt- und Raumforschung (BBSR) herausgegebenen "Handlungsempfehlungen zur Erstellung von Mietspiegeln" in der jeweils aktuellen Form (Handlungsempfehlungen zur Erstellung von Mietspiegeln) ist ergänzend zu berücksichtigen. Zusätzlich sind sonstige aktuelle, den Mietspiegel betreffende, gesetzlichen Regelungen zu berücksichtigen (insbesondere zu Datenschutz, Barrierefreiheit, Ordnungswidrigkeitenverfahren etc.).

Bid or no-bid?

Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.

  1. In your favour:

    Do we meet every eligibility criterion?

    Open procedure: any interested supplier may submit a bid.

  2. Your call:

    Can we deliver this with the team we have?

    The register holds nothing on this. The official documents will.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Public administration services.

  4. Check this first:

    Is the deadline realistic for a proper offer?

    1 day left.

  5. Your call:

    Is there a margin at the likely winning price?

    In this country this kind of contract is usually awarded for between €240,442 and €1.6M.

  6. Your call:

    Do we know this buyer?

    The buyer has 48 notices in the register and no pattern of winners yet.

Can I bid?

  • Open procedure: any interested supplier may submit a bid.
  • The notice is written in German.
  • Certificates from another EU country? Check the equivalents on eCertis

Official source

Source: Vergabemarktplatz NRW (open data satellites)

Always verify details on the official notice.

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Last verified against Vergabemarktplatz NRW (open data satellites) 6 hours ago

View the official notice

What this market pays

The buyer has too few awards of its own in this sector, so this is the range of the last 212 awards for Public administration services in Germany.

Median award
€561,245
Middle half of past awards
€240,442 to €1.6M

Vergabemarktplatz NRW (open data satellites) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.

Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.

The buyer

Full buyer profile

Stadt Leverkusen - Fachbereich Recht und Vergabe

Germany

notices in the register
48
awards
9
awarded in total
€724,706

Who wins its contracts

of its calls state an estimated value
0%

This buyer has no award history in this sector yet. Usual winners, Public administration services - Germany

Company Wins Total awarded Last win
ECO Consult GmbH & Co KG 8 €7.1M Oct 2026
GFA Consulting Group GmbH 7 €3.6M Aug 2026
DSK Deutsche Stadt- und Grundstücksentwicklungsgesellschaft mbH 6 €1.9M Apr 2026
Dorsch Impact GmbH 5 €3.4M Oct 2026
Koordinationsbüro für Stadtentwicklung und Projektmanagement 4 €2.8M Dec 2025

Based on 400 awards with a linked company profile over the last 2 years.

12 open tenders right now

Market context

Vergabemarktplatz NRW (open data satellites) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.

open now in Public administration services
284
median open notice
€662,880

Who wins in this market

Many suppliers

Germany · Public administration services

different companies won awards here
339
of the awards went to the three most frequent winners
5%
buyers awarded contracts here
204

Based on 400 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
4.0
of those lots received a single tender
23%
of the awards went to companies based in another country
9%
of the tenders came from another country
6%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

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21:13 hours left

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