Welcome to Costello Lettings

Dear Landlords and Tenants,

We specialise in offering high-quality homes in Dorset, Hampshire, Somerset and Wiltshire. We ensure a bespoke service to every client.  We pride ourselves in the fact that the majority of our work is through word of mouth.  Offering a personal service that is accountable, professional and reliable.

How we work for both tenants and landlords, what inspires us and how we stand out from the crowd.  We let and manage a portfolio of property worth £20 million alongside of our own portfolio topping £4.2 million.  You can be confident that we know what we’re doing!  We‘re an independent family firm and that’s our strength – we’re small enough to care but large enough to deliver and pride ourselves in the strong relationships we forge with our clients.

Renting out your property is a huge step and we ensure that our strict vetting procedures and attention to detail ensure that you can let us get on with the job.  We empathise with our tenants’ needs and aspirations, ensuring that they move into the home best suited to their circumstances and character.

Having a passion for property and people is key but we are practical as well! We solve your problems and give you sensible solutions regarding maintenance; throughout the years we have built up a trustworthy team of tradespeople. Tenants and landlords have the reassurance of a trusted trade on hand should disaster strike.

Choose our Gold Service and relax with rent guaranteed or our Fully Managed Service at ten per cent, we undercut the competition considerably whilst still providing a professional tailored service on the things that really matter – your home.

If you would like to find out more, please get in touch.

Best wishes,




2 Sibyl Cottages

Let Agreed
£1,250 PCM - Semi-detached Cottage

This beautiful NEWLY RENOVATED property benefits from TWO ample sized bedrooms, NEWLY…

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2 Bedrooms 2 Bathrooms

49 Hulse Road

Let Agreed
£1,200 PCM - Detached House

This delightful DETACHED family home with DRIVEWAY benefits from 3 good size…

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3 Bedrooms 2 Bathrooms

Sawmill Cottage

Let Agreed
£2,000 PCM - Cottage

This NEWLY RENOVATED property offers a spacious living space with a LOG…

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3 Bedrooms

Dairy House

Let Agreed
£1,450 pcm - Detached House

This beautifully presented family home compromises of a BRIGHT and SPACIOUS kitchen/diner…

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4 Bedrooms