12/12a Louisa St, Mittagong is a 4 bedroom, 2 bathroom House with 2 parking spaces. The property has a land size of 849m2. While the property is not currently for sale or for rent, it was last sold in June 2026. There are other 4 bedroom House sold in Mittagong in the last 12 months.
Perfectly positioned on one of Old Mittagong's most sought-after streets, 12/12A Louisa Street presents a rare and highly versatile opportunity on a prominent corner block with valuable laneway access via Leopold Street. Featuring an updated main residence alongside a quality master built cottage, the property offers outstanding flexibility for extended family living, guest accommodation or an additional income stream.
The Main Home
Thoughtfully renovated with a refined floorplan to offer modern comfort while retaining warmth and character the main house features polished timber floorboards flowing throughout the living areas with carpet to the bedrooms, complemented by a contemporary kitchen, split-system air-conditioning, ceiling fans and inviting living spaces designed for everyday ease. Three well-proportioned bedrooms provide comfortable accommodation, while the overall layout offers both functionality and relaxed liveability.
Additional highlights across the property include
• Reverse-cycle air conditioning
• Soaring 9-foot ceilings
The Cottage
Privately accessed from Leopold Lane, the cottage is a standout addition, ideal for a single professional, long-term tenant or independent family member. Welcoming and beautifully designed, it offers its own sense of space and privacy while remaining connected to the convenience of central Mittagong.
• Comfortable lounge with built-in cabinetry, timber flooring and ceiling fan
• Stylish kitchen featuring granite benchtops, dishwasher, electric cooking and stainless steel extractor, plus room for casual dining
• Generous bedroom with built-in robes and timber flooring
• Combined bathroom and laundry with shower over bath, vanity, heated towel rail and underfloor heating
• Double glazed windows with blinds throughout
• Easy-care yard with off-street parking
Set within easy walking distance to Mittagong's shops, cafés, restaurants, medical facilities and schools, the location offers effortless convenience while enjoying the charm and established appeal of Old Mittagong.
A property that adapts as your life evolves, 12/12A Louisa Street offers rare flexibility with multiple living and income options. Live comfortably in the main residence while leasing the cottage for additional passive income, accommodate extended family with independence and privacy, create a dedicated work-from-home or studio space, or rent both dwellings to maximise your investment return. With dual access, thoughtful design and an unbeatable Old Mittagong location just moments from town, this is a smart lifestyle and financial opportunity wrapped into one unique offering, ready to live in, lease out or enjoy the best of both worlds.
Disclaimer:
All information in this advertisement is provided in good faith and sourced from parties we believe to be reliable. However, we make no representation or warranty as to its accuracy or completeness. Prospective purchasers should conduct their own investigations and enquiries to verify any information of interest. All dimensions are approximate. Some images may have been digitally enhanced, staged, or styled and may not represent the property's actual appearance.
The size of Mittagong is approximately 60.5 square kilometres. There are 12 parks, covering nearly 20.4% of the total area. The population of Mittagong in 2016 was 5767 people. By 2021 the population was 6090 showing a population growth of 5.6% in the area during that time. The predominant age group in Mittagong is 60-69 years. Households in Mittagong are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Mittagong work in a professional occupation.In 2021, 67.80% of the homes in Mittagong were owner-occupied compared with 69.30% in 2016.
Mittagong has 3,737 properties. Over the last 5 years, Houses in Mittagong have seen a 21.47% increase in median value, while Units have seen a 8.92% increase. As at 31 July 2026:
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