Sonia Black
Trusted Property Expert For The Leytonstone Area
Sonia Black is a dedicated Property Investor and Deal Sourcer, proudly leading Premier Sourced Leytonstone. Warm, focused, and driven by a genuine passion for helping others, Sonia specialises in sourcing well-researched, high-quality investment opportunities for her clients.
Her approach blends professionalism with a personal touch, ensuring investors feel supported, informed, and confident throughout their property journey.
Sonia built a diverse career before stepping into property, starting in optics, where she rose to manage a large Vision Express store. She later ran her own opticians with her sister for over three years, before exploring new ventures including an online gift business.
Today, she works as an Operations Manager for a Strategy Consultancy, where she has developed strong organisational, leadership, and problem-solving skills — all of which she brings into her property work.
A proud mum of two daughters, one of whom shares her passion for property, Sonia is committed to building a strong financial future for her family while helping others do the same.
Real Deals. Real Profits. Already Reserved.
These case studies show what’s possible when you move quickly. Want the next one? View Deals Now.
🔥 12.4% Below Market - High Demand
90 Thornton Road Stoke
Ref PS-002 · Liverpool L6
£265,000
Estimated rent £9,600/pa
£265,000
Purchase
12.4%
ROCE
28%
Gross Yield
£5,000
Sourcing Fee
Secure in 2 minutes
£265,000
Most deals secure within 48h
Purchase
£265,000
ROCE
12.4%
Gross Yield
28%
£24m+
Value of Deals Sourced
14.6%
Avg. Return on Investment
200+
Successful Deals Sourced
Rightmove
Zoopla
Property News
Investor Daily
Local Press
Track Record Snapshot
Total Profit Delivered*
£225,500
Average ROI (Case Studies)
27%
Average Turnaround
12 weeks
Median Sell-Out Speed
42 hrs
*Illustrative based on showcased case studies. Figures reflect individual projects and may vary.
Featured Case Studies
All examples shown have already been reserved — they’re here to show what’s possible when you’re on the list.
2-Bed Buy To let - East Midlands
Already Sold
Gross Yield
11.70%
ROI
28%
BMV
10+%
Purchase Price
£100,000
Annual Cashflow
£5,172
“I spent months searching, but I couldn't find the right property. This deal came with full due diligence, and was ready to progress immediately. "
— Sarah L. · First-Time Investor
⏳ Most deals go under offer within 48h – act fast.
1 -Bed Buy To Let - East Midlands
Already Sold
Gross Yield
10.00%
ROI
21%
BMV
10+%
Purchase Price
£127,400
Annual Cashflow
£5,484
“The Premier Sourced team know exactly what they are doing. They are the experts in this field. You really can't do better than what they provide”
— Richard C. · Property Investor
⏳ Most deals go under offer within 48h – act fast.
2-Bed Buy To Let - Staffordshire
Already Sold
Gross Yield
10.80%
ROI
19%
BMV
10+%
Purchase Price
£75,000
Annual Cashflow
£3,828
“I've secured my first deal, the first of many to come!"
— Chintan G. · Director of Worldpay
⏳ Most deals go under offer within 48h – act fast.
3-Bed Buy To Let - Staffordshire
Already Sold
Gross Yield
10.20%
ROI
26%
BMV
10+%
Purchase Price
£81,000
Annual Cashflow
£2,952
“If I had to do this myself it would have taken me at least 3 times as long, and I would have made many pitfalls along the way. I highly recommend Premier Sourced..”
— Caroline B. · Therapist
⏳ Most deals go under offer within 48h – act fast.
2-Bed Buy To Let - North East
Already Sold
Gross Yield
13.00%
ROI
28%
BMV
10+%
Purchase Price
£67,000
Annual Cashflow
£3,216
“I buy deals from this platform. If you're serious about investing in property, then I'd recommend you should too"
— Kam D. · UK's Leading Property Expert
⏳ Most deals go under offer within 48h – act fast.
What Investors Say
Proof that the system works.
Results From People Like You
If you are struggling to find a deal, I highly recommend working with the Premier Sourced team. Premier Sourced sourced a property for me in my investment area. The team carried out the entire process from start to finish, and secured the property for me at a more than favourable price. I am so grateful for their guidance and support.
I’m excited to share that I’ve secured my first property. A big thank you to the Premier Sourced team. First of many to come! Onwards and Upwards 🚀
Premier Sourced dealt with every query and obstacle, took my project from start to finish and made it a real success. Being rather risk averse, I asked a lot of questions and needed plenty of guidance, but the team supported me throughout. If I had tried to do it myself it would have taken three times as long with many pitfalls along the way. I would recommend them to anyone looking for professional sourcing.
I use Premier Sourced to source my own property deals. If I wouldn't buy it, then it doesn't go on the Premier Sourced Platform. I mean, how many sourcers do you know that would actually buy the deals they source
Why Our Deals Sell Out Fast
Exclusive, pre-vetted opportunities with transparent numbers. We prioritise investor safety and speed.
Deep Due Diligence
Conservative comparables, realistic refurbishment estimate, rental checks, & risk notes on every deal.
£250 Refundable
Secure your place risk‑free. If you don’t proceed, we refund within 24–48 hours.
We Are Compliant
Anti-money laundering/know your customer, clear terms, and a transparent, auditable process from reservation to completion.
Speed + Certainty
Deals move fast; our structured system lets you act quickly without sacrificing due-diligence.
Ready to secure your next deal?
The Next Case Study Could Be Yours
View live opportunities now.
Secure Your Next Property Deal
Premium, compliant UK property sourcing. Reserve
with confidence — refundable if you don’t proceed.