Welcome to ASTA Property Management — a refined, full-service property management firm based in London, dedicated to elevating rental experiences for landlords, tenants, and investors alike. We combine operational excellence with personable, transparent service to deliver seamless tenancy management, strategic property marketing, and legally compliant oversight across short- and long-term rentals.
Led by Director Theresia Petersen, and supported by an expert team of experienced professionals, ASTA is committed to setting a new standard in property management. Whether you own a single flat or a diverse portfolio, we provide tailored support with a focus on longevity, legal compliance, and rental return.
Our team works across key London boroughs including Walthamstow, Islington, Hackney, East India Docks, Tower Hamlets, and West Mersea. From modern, well-appointed apartments to charming holiday lets, ASTA ensures every property is maintained to the highest standards — and every client receives bespoke, concierge-level service.
Explore our current Property Listings, learn more About Us, or view our full suite of Services. Landlords can access tailored resources via our Owners Portal, while tenants benefit from dedicated support, application guidance, and responsive maintenance reporting through our Tenants Page.
At ASTA, we believe that intelligent property management blends efficiency with empathy, compliance with communication, and results with relationships. Let us help you unlock the full potential of your rental investment — one detail at a time. Contact us today or visit our FAQ page to learn more.
Properties
Across London neighbourhoods
Six current homes from six different areas. Open a card to see every available listing in that neighbourhood — filter, compare, and shortlist on the next screen.
Contact
Get in touch
Send an enquiry and we'll respond shortly.
By the numbers
£100M+
Active value
£200M+
Lifetime sales
32k+
Happy clients
15+
Years experience
Testimonials
What clients say
A few words from landlords and tenants. Tap a card to read more reviews.
“Working with ASTA has completely changed how I manage my rental portfolio. Theresia and her team are incredibly knowledgeable, especially when it comes to compliance and tenant screening. I haven’t had a single void period in over a year.”
View all testimonials →“Misha was a delight to work with during the onboarding process. She answered every question patiently and walked me through the entire maintenance system. It’s clear this company is built on genuine care and efficiency.”
View all testimonials →“I’ve worked with several management companies in the past, but ASTA stands out for their transparency and speed of communication. Mariia kept me informed at every step during a complex tenant turnover. I highly recommend them to any serious landlord.”
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