The Art & Science of Navigating Land Transactions.


The Art & Science of Navigating Land Transactions


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Castle Street Investments

Hectareologist Specialists in Land Transactions.

An independent land consultancy service helping landowners, developers and organisations through the most common deal disrupters. Getting your land deal done and done right


Do you not know where to start, and what your land could be worth?

We offer specialist consultancy advice on all aspects of land, including reviewing its viability.  
Our specialised services encompass a wide range of expertise, including a thorough evaluation of the feasibility and potential of various types of land.

We help you unlock the true value of your land. With no obligation.

House Builders and Developers

We offer specialist consultancy advice service direct to developers.

When it comes to buying, our unique expertise and network means that we excel in done deals.  
We offer a unique service to developer clients helping them secure the next suitable project, making Castle Street Investments your ideal consultancy partner.

Land Broker Service

Why choose us.

Clients can rely on our specialist services to give best advice from our proven experience, resulting in achieving the greatest outcome for both parties.

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Experienced Experts

In all aspects of the development land market

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Maximise Value

Delivering maximum value for both buyers and sellers

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We proactively seek out overlooked parcels of land

Recommended Land Agents Hampshire.

Please leave us a 5-star review on Google

“Glen helped us dispose of a site whilst we were going through the planning stages. He managed to find the appropriate developer, achieved us more than anticipated and negotiated a conditional contract so we knew there was a fixed price with set terms (STP). Although planning took longer than expected Glen kept both parties aware of the situation at all times. Without his positivity I don’t believe we would have achieved a better outcome.”

A. Hill

Clanfield Properties

“Having known Glen for a number of years, we value his real estate experience and his expertise in negotiating land transactions.”

P. Lipscombe


“Whilst working alongside Glen I have found him to be very approachable and easy to get along with. He is very knowledgeable about deposing land and very tenacious when it comes to acquiring sites for clients. I would not hesitate to recommend him to others in the industry.”

L. Cutts BA (Hons) Dip TP MRTPI

Director of Wessex Planning

“Glen helped us through a very tedious and complicated transaction. Part of the site didn’t end with completion, however, he negotiated tirelessly to agree on a settlement between both parties. I would have no hesitation in using Glen for any future disposals, or to acquire any future projects due to his drive, determination, and hardworking ethos”

D. Price

David Price Homes

“Glen was paramount to us securing the site and leading the transaction through to completion. We are fully grateful for his hard work and we will be using Glen to purchase future sites for the company”

Bellview Group

“We had a gap in our build programme, so we needed a site with planning permission ready to start. Glen searched on our behalf and presented us with several opportunities, one we ended up purchasing. It was a simple smooth process and now Glen is looking for more projects for us”

Nick Dorrington

Dorrington Homes

“Being local we knew of the site but wasn’t aware it was potentially for sale, Glen then introduced it to us. After agreeing a figure with the landowner Glen had to then negotiate for some of the reports/plans that weren’t part of the planning permission. He excelled and we achieved a satisfactory position so as soon as we had completed we could commence with the conversion and new build section. This site has been a true landmark for our company and we hope to do more purchasing through Glen soon.”

Jason and Dave

St Cross Homes