Do you know how to count the number of cells filtering several different criteria using Excel?

By Victor Alarsa

In essence, the COUNTIFS function is used to count the number of cells that meet one or multiple criteria, given a specific range of the array.

You may have noticed that COUNTIFS has an “S” in the end, which differs from its cousin COUNTIF, which is programmed to count the number of cells meeting only one condition and a single range, whereas COUNTIFS accepts several criteria.

The formula is comprised of ( criteria range 1, criteria 1 ), this is the required argument. In case you want to add new criteria, just add after the first two arguments

E.g. ( criteria range 1, criteria 1, criteria range 2, criteria 2).

You could add as many criteria as you want. The criteria range accounts for the array you want to count (highlighting them), and the criteria are the condition to be tested against those values.

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The UK Private Rented Sector (PRS) perspectives and Build to Rent (B2R) opportunities

By Victor Alarsa

The PRS is the fastest-growing sector in the UK properties market. It is England’s second-largest housing tenure after owner occupied, 62% against 20%, as shown below:

Image 1

Source: Alex Bate, Building the new private rented sector: issues and prospects (England), 2017

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The benefits of SUMPRODUCT?

By Victor Alarsa

If you are one of those who loves to model using lots of “IF”, “AND” and “OR” functions, then this article is for you.

Let’s discuss the SUMPRODUCT, which literally means summing up the multiplication (product) of two or more different arrays.

For example, if you want to calculate total rental value of a property with different floor sizes and rents per square foot, then you simply need to multiply each floor size by its corresponding rent and sum up everything in the end.

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London: Density vs. Price, Challenges & Opportunities

By Victor Alarsa (valarsa@cambridgerefinance.com)
& Maria Wiedner (mwiedner@cambridgerefinance.com)

We are living in the age of the City. Larger and denser cities are likelier to be more innovative and generate more wealth. For instance, as the population of a city increases by 100%, its residents get 115% more innovative, productive and hence 15% wealthier1. This attracts more people, which, in turn, makes the city larger, denser, more innovative, wealthier. This cycle continues up until a point when pollution, house unaffordability, traffic and crime outweigh the benefits of agglomeration, i.e. when a city becomes too large for its own sake.

Density in general is massively beneficial, for example in 2015, London represented 14% of the UK population but was responsible for 23% of its GDP. However, the virtuous cycle of agglomeration needs to be accompanied by a housing expansion, which many cities struggle with. In London, finding housing accommodation is a challenge; land is scarce and restrictions in planning permission deter new constructions. Demand, on the other hand, is further growing as people want to move to London where jobs are available and the clustering of people has made public goods such as entertainment, health and transport more accessible.

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