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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureOwner's representationSargansPrefera Immobilien AG
Prefera Immobilien AG Logo
Verified· 5 sourcesOwner confirmed
Last updatedSeptember 15, 2026

Contact

Summary

About the company

Prefera Immobilien AG is an experienced real estate company in the Sarganserland region and in eastern Switzerland. With over 50 years of experience, the company offers comprehensive services around residential and commercial properties. The portfolio includes property sales and rentals, solid real estate appraisals, professional property management (rental properties and joint ownership), as well as project owner consulting. Prefera accompanies owners, buyers, tenants and project owners from analysis through marketing to successful implementation – personally, transparently and with solid regional market knowledge.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Owner's representation
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Trust Score4.7/5

Prefera Immobilien AG

Property management
Real estate agent
✓ Offered5
Sale
Sale of properties, support from the first consultation meeting through to implementation.
Property valuation
Property valuation for owners and for sales situations.
Property management
Property management, including ongoing administrative support.
Builder advice
Advice for project owners from the first question through to implementation.
Search subscription
Search subscription for purchase properties with prior sales offers by email, selected by property type and purchase price.
Expertise

Expert

Patrizia Wachter Tanner
Patrizia Wachter Tanner
Managing Director

Patrizia Wachter Tanner is the managing director and chair of the board of Prefera Immobilien AG. As a FH-certified business economist with a Master in Real Estate Management, she stands for solid expertise, foresight and action.

Qualifications & certifications
Master in Real Estate Management FH
Betriebsökonomin FH
Trust & reputation

ranQ Trust Score of Prefera Immobilien AG: 4.7 out of 5.0

Trust Score4.7/ 5.0

Excellent

x

Data basis 92% · As of November 2026

Prefera Immobilien AG scores 81.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.74.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Prefera Immobilien AG scores 92.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.82.07%
Prefera Immobilien AG scores 100.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).100.022%
Prefera Immobilien AG scores 52.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.85.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.15

Prefera Immobilien AG reaches a ranQ Trust Score of 4.7 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.5 out of 5 stars from 132 customer reviews. The data basis is 92%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 132 reviews across all connected sources

Sources
GGoogle4.5132
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Common questions

Answers

What real estate services does Prefera offer?
Prefera offers comprehensive real estate services: professional sale of residential and commercial properties, sound and market-oriented valuations, property management (condominiums and investment properties), and developer consulting. From the initial assessment to successful implementation, Prefera accompanies you in a personal, transparent manner with regional market knowledge.
How does a real estate sale with Prefera work?
Every sales situation is unique. Therefore the process starts with a free and non-binding initial consultation, as well as a viewing of your property. This is followed by a well-founded, market-appropriate valuation. In the second meeting, we discuss the sale price assessment and show you our individual sales offer. Only then do you decide calmly about a collaboration. There is no minimum contract duration and no financial risk: Our fee is only due in the event of success.
What can I use a real estate appraisal for?
An appraisal helps you realistically assess the current market value of a property. This is especially important when planning to sell or to prepare owner decisions. Prefera provides a well-founded assessment based on regional market knowledge.
Press

Media

August 27, 2024Media
Prefera: 50 Jahre im Dienste der Kunden
sarganserlaender.ch
October 31, 2023Media
Graubünden: Alfina und Prefera gründen gemeinsame Tochter
immobilienbusiness.ch
October 30, 2023Media
Neue Allianz für Immobilienverkauf und -bewertung
leaderdigital.ch
May 18, 2022Media
Prefera stockt ihre Geschäftsleitung auf
sarganserlaender.ch
Credentials

Certifications & memberships

Mitglied Schweizerische Maklerkammer
Fachkammer des SVIT
Mitglied SVIT Ostschweiz
Branchenverband
Mitglied SIV
Schweizer Immobilienschätzer-Verband
Mitglied Fachkammer Stockwerkeigentum SVIT
Mitglied Hauseigentümerverband Sarganserland
Knowledge

Articles about Prefera Immobilien AG

1 article
5 min read

Avoiding pitfalls of the real estate capital gains tax

From our practice at Prefera Immobilien AG, it repeatedly shows that the biggest savings are not achieved at the sale itself but in the preparation beforehand. By thinking about the tax consequences early, you can retain significantly more room for maneuver at the later sale.

September 15, 2026·Read article
Comparisons

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Contact

Location

Grossfeldstrasse 40
7320 Sargans
Opening hours
Mon
08:00 - 11:45, 13:30 - 17:00
Tue
08:00 - 11:45, 13:30 - 17:00
Wed
08:00 - 11:45, 13:30 - 17:00
Thu
08:00 - 11:45, 13:30 - 17:00
Fri
08:00 - 11:45, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.522.179
Founded
2002 · 24 years
Last commercial register change
January 23, 2026
Employees
21 to 50
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Active in 7 of 26 cantons · 6 municipalities

    • AIAppenzell Inner Rhodes
    • ARAppenzell Outer Rhodes
    • GLGlarus
    • GRGrisons
    • SZSchwyz
    • SGSt. Gallen
    • ZHBubikon
    • ZHHombrechtikon
    • ZHMännedorf
    • ZHRüti (ZH)
    • ZHStäfa
    • ZHWald (ZH)