Company portrait
Profile and services
- Primary profession
- Real estate agent
- Location
- Madrid, Spain
- Specialism
- –
- Other professions
- –
- Online consulting
- Not stated
- Coverage
- Regional
- Languages
- English
- Profile status
- Editorially documented
Profile at a glance
- Profession
- Real estate agent
- Focus
- Not stated
- Location
- Madrid
- Languages
- English
- Online consulting
- Not stated
- Data as of
- 05/10/2026
- Google data checked
- 05/10/2026
What to look for in Madrid
With agents in Madrid, look for local knowledge of the neighbourhood, a transparent valuation and a clear contract. In Germany a licence under § 34c Trade Regulation Act is mandatory.
Editorial note for orientation – not legal or investment advice.
How the first contact works
- 1
Describe your goal: selling, letting or buying, property type and timeframe.
- 2
The office replies with questions and a proposed appointment.
- 3
Viewing or valuation appointment on site.
- 4
Agree the agency contract and commission in writing before instructing.
Common questions before you enquire
Who pays the commission on a purchase in Germany?
When flats and single-family houses are sold to consumers, the commission is generally split equally (§ 656c German Civil Code). The contract must be in text form.
Which documents should I prepare?
Land register extract, floor plans, floor area calculation, energy certificate and, for flats, the declaration of division and recent owners' meeting minutes.
Is the first estimate free?
Many agents offer a non-binding initial estimate. Ask beforehand whether any costs apply.
Key local offices in Madrid
- Sede Electrónica del Catastro
Land registry catalogue and reference values
- Ayuntamiento de Madrid
Permits and local rules
Links to official websites; details may change.
Market data for Madrid
We do not publish our own price figures. Current prices, rents and land values come from the official sources below.
Guides on this topic
Selling property in Germany: step by step
From valuation to the notary appointment – what happens when you sell a flat or house.
Choosing the right estate agent
How to recognise qualifications, market knowledge and a fair agency agreement.
Agent's commission: who pays what?
The rules for buying and renting in Germany in brief.
Profile summary
Gilmar - Calderón at a glance
Gilmar – Calderón is listed as a real estate agency in Madrid. The supplied website address points to Gilmar’s Madrid Río branch, and several of the available Google reviews explicitly refer to that office. No substantive website text containing a detailed description of services was provided.
The selected reviews describe support with buying and selling residential property. Buyers report assistance throughout the process, answers to their questions and help with formalities. Sellers mention advice on asking prices, selling options, prospective buyers and anticipated timescales. One review describes handling both the sale of an existing home and the purchase of another property.
The supplied Google data gives the agency a rating of 4.7 out of 5 from 255 reviews. The available selection particularly highlights accessibility, ongoing communication and personal support. These accounts reflect individual experiences rather than a binding description of services. The supplied sources do not establish the company’s founding year, team size, consultation languages or memberships.
Automatically summarised from the company's publicly available information, as of 05/10/2026. Not individually verified by the editors. Sources: gilmar.es
Services according to the company
- Support with residential property purchases, as reported in reviews
- Support with residential property sales, as reported in reviews
- Advice on asking prices, as reported in reviews
- Advice on selling options and anticipated timescales, as reported in reviews
- Introductions to prospective buyers, as reported in reviews
- Assistance with purchase formalities, as reported in reviews
Editorial context
Working with a provider in Madrid – what matters
When choosing a real estate agent in Madrid, first establish which branch is responsible and what services it will provide for the specific transaction. This is particularly useful for Gilmar – Calderón because the supplied website address and several reviews refer to Madrid Río. Prospective clients should therefore confirm whether this office covers their property or intended search area.
The reviews mainly concern residential purchases and sales. Sellers can ask how the recommended asking price is determined, how prospective buyers will be approached and what marketing timeframe is realistic. A rapid sale reported in one review cannot be assumed for other properties. Buyers should clarify the search brief, viewing arrangements and the extent of assistance with documentation and formalities.
Fees, possible additional charges, contract duration and any exclusivity arrangement should also be agreed transparently. One buyer’s statement that she paid no percentage-based commission does not establish a general fee policy for the agency.
As communication and ongoing support feature frequently in the reviews, it is worth agreeing on a named contact, communication channels and assistance through completion. Clients selling and buying at the same time should also discuss how the two transactions will be coordinated. The supplied reviews can offer useful background, but they represent only a selection. They do not replace scrutiny of the actual service proposal or independent professional advice where appropriate.
Editorial context based on documented profile details, as of 05/10/2026. General information, not legal or investment advice.
Opening hours
- Monday: 9:30 AM – 8:00 PM
- Tuesday: 9:30 AM – 8:00 PM
- Wednesday: 9:30 AM – 8:00 PM
- Thursday: 9:30 AM – 8:00 PM
- Friday: 9:30 AM – 8:00 PM
- Saturday: 9:30 AM – 8:00 PM
- Sunday: 9:30 AM – 8:00 PM
Source: Google, as of 05/10/2026
Questions & answers
Does the information about Gilmar – Calderón refer to the Madrid Río office?
The supplied website address points to the Madrid Río branch, and several of the provided reviews explicitly name that office. The brief website text does not explain the precise connection to the name “Calderón”; this should be confirmed directly through the contact form.
Does the office assist both buyers and sellers?
Yes. The selected reviews describe both property purchases and sales handled with the office’s support. One account mentions assistance with both transactions for the same household.
What support with selling is described?
One seller mentions advice on the asking price, selling options, prospective buyers and the anticipated timeframe. Several reviews also describe ongoing communication through the sale.
Do buyers have to pay a commission?
One buyer reports that she was not charged a percentage-based commission. This does not establish a general fee policy. The terms for a specific purchase should be requested directly through the contact form.
Which languages are available for consultations?
The supplied sources do not specify the languages offered for consultations. Clients should ask about their preferred language in advance through the contact form.
Experiences & reviews
Experiences and reviews of Gilmar - Calderón
Here we collect client experiences and publicly available reviews. Every review on our site is checked by the editors before publication.
Reviews on our site
There are no verified reviews for Gilmar - Calderón here yet.
The bars fill as soon as the first verified review is published.
Google reviews of the company
4.7out of 5 on Google · 255 reviews
For these 255 reviews Google only publishes the overall score and count, no breakdown by stars and at most 5 individual review texts. A star distribution could therefore not be substantiated. As of 05/10/2026.
See all reviews on GooglePositive voices
No positive reviews published yet.
Critical voices
No critical reviews so far.
Selected reviews on Google
The supplied Google data reports a rating of 4.7 out of 5 from 255 reviews. The available selection consists of five five-star reviews, with recurring praise for courteous service, professional advice, accessibility and continued support during purchases or sales. Sellers also describe advice on pricing and timescales, as well as introductions to prospective buyers. Individual reviews mention a sale within three days or the absence of a percentage-based buyer’s commission; these are personal experiences, not general commitments. No critical themes appear in this selection, which does not represent the full set of reviews.
Estoy encantada con GILMAR Consulting. Desde el primer momento me trataron con muchísima amabilidad y una corrección exquisita: gente seria, profesional y que cumple lo que promete. Como compradora, agradezco enormemente que no me cobraran ningún porcentaje de comisión, algo que no siempre es fácil de encontrar. Además, me acompañaron durante todo el proceso, ayudándome con los trámites y resolviendo todas mis dudas. Siempre accesibles y disponibles cuando los necesité. Si en el futuro quiero comprar o vender, no lo dudaré: volveré con ellos. Los recomiendo sin reservas.
Acabo de comprar una casa con la ayuda de Gilmar. Estoy encantada con el trato recibido. Me han asesorado con gran profesionalidad, y acompañado desde el minuto uno, hasta finalizar el proceso. Un gran equipo con Alejandro al frente. Gracias a todos. Y especialmente a Adrián...tanto a nivel profesional como personal...Un gran asesor...cercano, empático, y super agradable. Recomiendo esta oficina de Madrid Rio porque la gestión y el trato es impecable.
Acabo de vender recientemente con Gilmar y en todo momento me he sentido acompañado con la venta del inmueble, desde el primer momento Pedro Márquez me asesoro con el proceso de venta, precio de salida, opciones de venta, clientes potenciales y tiempo aproximado. Efectivamente se llevo a cabo la venta en el plazo y precio aproximado aunque siempre que vendemos queremos hacerlo por más dinero. El trato con Pedro siempre ha sido excepcional además trate con Alejandro Director de la oficina e igualmente siempre me ha acompañado en el proceso. Por lo tanto mi experiencia ha sido muy buena y recomendable 100%. Gracias por vuestro asesoramiento y compañía.
El equipo de Gilmar de esta oficina es de 10. Tienen un equipo increíblemente profesional empezando por el director Alejandro, siguendo por Pedro, Adrián y Manuel, y para terminar las recepcionistas. Realizamos con ellos una compra de una vivienda y la venta de la nuestra y no podemos estar más contentos con cómo nos han ayudado en todo desde el minuto uno. Su asesoría tanto en la compra como en la venta ha sido exquisita y eficaz. Y gracias a su cartera de clientes conseguimos vender nuestro piso en 3 días! La diferencia con el trato y profesionalidad con cualquier otra inmobiliaria es abismal. Se han encargado de todo en plazo y forma convirtiendo este tipo de operaciones que suelen ser estresantes en un paseo por el campo. Muchas gracias a todo el equipo por los servicios que nos habéis prestado! Si no fuera porque no se compran casas todos los días, os llamariamos mañana.
He vendido mi vivienda con Gilmar y me han acompañado en todo momento, todo el equipo de vendedores estuvo en comunicación todo el tiempo conmigo y me acompañaron hasta el momento de la venta. Me han inspirado confianza desde el primer momento y hemos estado en comunicación. Gracias a todo el equipo de Madrid Río, por su apoyo y amabilidad.
Selection of up to five reviews provided by Google, shown unchanged; summary generated automatically. These reviews are not included in the rating on our site.
Offensive posts, anonymous abuse and posts without a recognisable client relationship are not published. Reviews are subjective individual experiences.
Services in this field explained
A valuation estimates the price a property can achieve on the market, based on location, condition, size, fittings and comparable sales.
What does a valuation cost? Many agents offer an initial estimate free of charge. A formal market value report by a certified surveyor is paid; the fee depends on the property and effort.
When you sell, an agent handles valuation, exposé, viewings, negotiation and the notary appointment.
Who pays the agent's commission? When flats and single-family houses are sold to consumers, the commission is generally split between seller and buyer (§ 656c German Civil Code).
When letting, an agent takes care of listing, viewings, tenant selection and the tenancy agreement.
Who pays the agent when letting? Since 2015 the “orderer pays” principle applies to residential lettings: usually the landlord pays when they hired the agent.
Getting there
- Puente de Segovia - Paseo De Extremadura· ca. 30 m
- Pº Extremadura - Pte. Segovia· ca. 30 m
- Puente de Segovia-Paseo de Extremadura· ca. 50 m
- Saavedra Fajardo· ca. 60 m
Nearby stops according to Google, straight-line distance.
Questions for the company
No public questions yet. Ask the first one.
Similar providers with a comparable focus
Selected by field, city and focus – no ranking, no paid placement.
Sources and transparency
Profile status is not a guarantee of quality, financial strength or superiority. It indicates how the published details were documented.
View official source