21 William St, Cessnock is a 4 bedroom, 1 bathroom House with 2 parking spaces. While the property is not currently for sale or for rent, it was last sold in December 2025. There are other 4 bedroom House sold in Cessnock in the last 12 months.
An exceptional opportunity for developers and investors, this dual-title holding at 21 & 23 William Street offers R3 Medium Density zoning, a 1,224.2m² total land size, and DA approval for six two-bedroom townhouses!
Set in a quiet, established pocket just 650m from Cessnock CBD, this location blends everyday convenience with the very best of Hunter Valley living. You're moments from cafés, shopping, schools and medical services, while only a short drive from world-class wineries, award-winning restaurants and championship golf courses, a setting that appeals to residents and future buyers alike.
A solid double-brick home currently occupies the site, providing leasing or living potential while you plan your next project.
Key features:
- Dual-title holding – 21 & 23 William Street, total 1,224.2m²
- Zoned R3 Medium Density Residential
- DA approved for six x 2-bedroom townhouses – plans available on request
- Flat, well-shaped site with wide 30.48m frontage
- Excellent scope to amend or redesign your own development concept (STCA)
- Ideal multi-dwelling or townhouse project site in a high-demand pocket (STCA)
- Previously leased at $580 per week, offering holding income potential
- Currently improved by a solid double-brick home with high ceilings and ornate features
- Combustion fireplace, gas heating, and ceiling fans to living areas
- Spacious country-style kitchen with walk-in pantry
- Upgraded modern bathroom with deep bath
- Sunroom or study space + internal laundry with second toilet
- Generous yard space and side access, ideal for future improvements or construction
- Prime central position – 650m to Cessnock CBD, 700m to West Cessnock Public School, 1.8km to Mount View High, simply walking distance to everything Cessnock has to offer!
- Minutes to Hunter Valley vineyards, award-winning restaurants, and world-class golf courses
- Surrounded by established homes in a proven growth area
To put it simply, 21 William Street delivers one of the most versatile and strategic holdings in central Cessnock, whether you're a developer, investor or owner-occupier, opportunity doesn't come much clearer than this.
NB: Leaks to roof have been identified and would need to be rectified prior to any new tenancy.
Disclaimer:
All information contained herein is gathered from sources we deem to be reliable. However, we cannot guarantee its accuracy, and interested persons should rely on their own enquiries. Images & Furnishing are for illustrative purposes only and do not represent the final product or finishes. For inclusions refer to the inclusions in the contract of sale. Areas are approximate.
All parties are advised to seek full independent legal and professional advice and investigations and or STCA prior to any action or decision.
The size of Cessnock is approximately 35.6 square kilometres. It has 19 parks covering nearly 10.7% of total area. The population of Cessnock in 2016 was 15177 people. By 2021 the population was 16300 showing a population growth of 7.4% in the area during that time. The predominant age group in Cessnock is 30-39 years. Households in Cessnock are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Cessnock work in a trades occupation.In 2021, 58.70% of the homes in Cessnock were owner-occupied compared with 57.30% in 2016.
Cessnock has 8,183 properties. Over the last 5 years, Houses in Cessnock have seen a 75.29% increase in median value, while Units have seen a 65.02% increase. As at 31 October 2025:
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