Sophia Posthumus

Non-Principal Property Practitioner

Harcourts Vaaldam

Get to know Sophia

I started to work in Real Estate in 2004 and sold my first property in two weeks for R1.8 million. Since then I have successfully sold more than 70 properties and recently received my pin for having career sales of over R100m in rand value.

I joined Harcourts Vaal Dam in 2011 and have received multiple awards for quarterly sales with my most recent award being Platinum.

I specialize in the selling of residential property in the Vaal Marina area. I always strive to give my clients the best service and after sales service they deserve.

Working and living in Vaal Marina for over ten years give me enough knowledge of my town and community.

I successfully sold properties in Full Title, Sectional Title, Share Block and agriculture.

EXPERTISE AND QUALIFICATIONS

Member of the Institute of Estate Agents

National Qualifications Network (NQF) Level 4

Sophia's latest property listings

Vaal Marina Central

Front view of a brick house featuring a metal roof and paved walkway, surrounded by established garden landscaping.

Front view of a brick house featuring a green metal roof, bay window, and secure metal perimeter fencing with an attached carport.

Rear view of a two-story brick house featuring a stone-clad balcony, patio area, and established garden space.

Rear view of a brick house featuring a large sliding metal door, green corrugated roof, and steel-framed windows.

A cozy bedroom featuring exposed timber ceiling beams, a ceiling fan, built-in wardrobe storage, and natural light through a window.

An attic-style living room featuring exposed timber rafters, a ceiling fan, and skylights, offering a unique architectural space with potential for modernization.

An elevated balcony featuring tiled flooring and a metal safety railing, offering an open view of the surrounding garden and neighborhood.

An elevated balcony featuring tiled flooring, a metal balustrade, and direct access to the interior through classic french doors.

A functional kitchen featuring built-in cabinetry, gas hob, and oven, with an integrated staircase leading to an upper level under a vaulted ceiling.

A bedroom featuring built-in cabinetry with an integrated vanity, a ceiling fan, and carpeted flooring, with an adjoining bathroom visible.

Listed last 4 weeks

R 1,595,000

Vaal Marina Central

Flexible family living in an established garden suburb, ideal for rental or multigenerational living with granny-flat potential; splash pool and greenhouse — four bedrooms, three bathrooms, three covered bays.

190 m²

1215m²

HousePool

A scenic view of the lake featuring floating jetties and natural shoreline, providing a tranquil outdoor setting.

Rear view of the townhouse featuring a brick facade, tiled roof, paved patio area, and sliding glass doors with security gates leading to the garden.

Scenic view of the waterfront featuring a well-maintained lawn and post and rail fencing, offering a peaceful outdoor setting.

Front exterior view of a brick townhouse featuring a covered carport, paved driveway area, and a well-maintained lawn.

A covered carport featuring sturdy brick pillars and a corrugated metal roof, situated on a paved driveway within a residential complex.

A bedroom featuring tiled flooring and a ceiling fan, with large windows dressed in curtains.

A functional bathroom featuring dark wall tiling, a built-in bathtub, a vanity cabinet with a basin, and a standard toilet.

A simple bedroom featuring tiled flooring, a ceiling fan, and a window fitted with security bars.

Functional kitchen featuring light wood cabinetry, black granite countertops, a breakfast bar, and integrated appliances with tiled flooring and backsplash.

Functional kitchen featuring wood-finish cabinetry, granite countertops, electric hob, extractor fan, and tiled finishes throughout.

R 1,730,000

Vaal Marina Central

Waterside living at Vaal Dam with front-row harbour views and pool at the water’s edge; includes boat locker, tennis court, slipway access, three bedrooms, two baths, two covered parking.

117 m²

Townhouse

Rear view of the house featuring a well-maintained lawn, paved pathways, and modern grey exterior walls with integrated lighting and roof drainage systems.

Rear view of the property featuring a covered patio area with outdoor roller blinds, metal staircase, and a well-maintained garden.

Front view of the property featuring a single garage with a paved driveway and well-maintained exterior finishes.

A scenic view overlooking a grassy field and a distant lake under a cloudy sky.

Rear exterior view of the property featuring a paved patio area, external utility sink, and functional drainage systems.

A spacious, well-maintained private garden featuring a lush lawn, established trees, and a secure boundary fence with open views.

Rear exterior view of the house featuring a paved walkway, lawn area, and painted masonry walls with a small window.

Rear view of the property featuring a well-maintained lawn, landscaped garden beds, and a covered patio area with external privacy screens and stairs.

A covered, screened patio area featuring composite decking and a built-in plunge pool, overlooking a landscaped garden.

Covered outdoor patio featuring composite decking, a corrugated metal roof, and glass sliding panels, providing a seamless transition to the garden.

R 3,200,000

Vaal Marina Central

Lakeside relaxation in quiet Vaal Marina with communal jetty and clubhouse; enclosed braai room with adjustable louvres, jacuzzi and fire pit leading to established garden. Four beds, 2.5 baths.

2.5

1106m²

House

A spacious covered patio featuring brick paving, metal balustrades, and concrete columns, offering expansive views over the surrounding landscape and water.

Covered patio featuring brick paving, metal railings, and a concrete column, offering expansive views of the surrounding landscape and water.

Spacious covered patio featuring a built-in braai, polished concrete flooring, and metal balustrades, offering expansive views of the surrounding landscape.

Rear view of a modern brick house featuring a covered patio, sliding glass doors, and a tiled roof, set on a large undeveloped plot.

A tall steel support tower holding a large water storage tank, currently undergoing installation or maintenance in an open outdoor area.

A well-maintained single-story house featuring a face-brick exterior, tiled roof, and paved perimeter walkway, set in a spacious open landscape.

A well-maintained face brick house exterior featuring a tiled hip roof, paved perimeter walkway, and modern aluminium window frames set in a rural landscape.

A well-maintained brick house exterior featuring a tiled roof, chimney, paved driveway, and a covered patio area set in a rural landscape.

Rear view of a modern brick house featuring a covered patio with a built-in braai, tiled roof, and extensive paved outdoor area.

Rear view of a face brick house featuring a covered patio with concrete columns, tiled roof, and paved perimeter walkway.

R 1,649,999

Vaal Marina Central

Waterside living at Vaal Dam in Avery Secure pet-friendly eco-estate, with communal waterfront for boating and fishing, off-grid 5kW solar, borehole, large patio with built-in braai.

10000m²

House

A view of the landscaped front garden and lawn area, featuring mature trees and established shrubbery with a glimpse of the street beyond.

A comfortable living room featuring large bi-fold doors that open onto a covered brick patio and garden area.

A covered patio featuring exposed brick pillars, tiled flooring, and a built-in fireplace, providing a seamless transition to the interior living space.

A scenic view of a waterfront area featuring a brick-walled jetty and a metal pedestrian bridge extending into the lake.

Outdoor pool area featuring a swimming pool, paved surround, and thatched umbrellas overlooking a scenic waterfront.

A scenic view of the waterfront featuring thatched umbrellas on a manicured lawn, overlooking a calm lake with floating structures.

A scenic view of a tranquil lake surrounded by landscaped green lawns and mature trees, offering a peaceful outdoor setting.

A well-maintained front garden featuring established trees, manicured lawn, and stone-bordered landscaping, providing a pleasant outlook towards the street.

R 1,900,000

Vaal Marina Central

Harbourfront living with easy boat access and peaceful no‑wake waters, covered patio with all‑weather blinds and built‑in braai, 11×4m boat locker, three bedrooms, two baths, three covered parking.

96 m²

House

Rear view of a multi-story brick house featuring a raised patio area enclosed with heavy-duty canvas weather blinds and supported by timber posts.

A side view of a double-story face-brick house featuring security bars on windows and a tiled roof, set on a grassed plot.

A rear view of the house featuring an elevated patio area enclosed with weather-resistant canvas blinds, overlooking a garden with a gravel driveway.

A detached double garage featuring dark wood-finish sectional doors, brick construction, and a concrete driveway.

Covered patio area featuring a built-in braai, exposed brick wall, and timber beam ceiling structure.

A dining area featuring exposed brick walls, concrete flooring, and direct access to the outdoor patio through glass doors.

A cozy living room featuring exposed brick walls, vaulted timber beam ceilings, and large windows with natural light.

Spacious open-plan living and dining area featuring exposed timber ceiling beams, face-brick walls, and direct access to the outdoor area.

R 2,300,000

Vaal Marina Central

Elevated family living with sweeping second-floor views in a peaceful, established neighbourhood; low-maintenance garden, built-in braai and solar backup. Five bedrooms, three bathrooms, four garages.

287 m²

1326m²

House

A digital architectural rendering of a modern single-story house featuring a garage, covered entrance, and clean exterior lines.

A spacious bedroom featuring recessed ceiling lighting and a minimalist design, presented as a 3D architectural rendering.

An open-plan living and kitchen area featuring a central island with a built-in cooktop, pendant lighting, and large glass sliding doors leading outdoors.

Spacious kitchen featuring a central island with a built-in gas cooktop, ample cabinetry, and modern pendant lighting.

A bathroom featuring a corner bathtub, a walk-in shower enclosure, a toilet, and a wall-mounted basin with recessed ceiling lighting.

A scenic view overlooking a tranquil lake with mature trees and landscaped grass areas, offering a peaceful outdoor setting.

A scenic view overlooking a lake with a marina and moored sailboats, showcasing the property's proximity to water and recreational facilities.

A scenic view overlooking a tranquil lake, framed by mature trees and open grassy landscape.

R 290,000

Vaal Marina Central

Lake and golf-lifestyle at Vaal Dam — ready-to-build 315 sqm plans on a 1,000 m² stand with private harbour access, boat launch, clubhouse, pool and secure estate living.

1000m²

House

Spacious covered patio featuring tiled flooring, a built-in braai, and direct access to a wooden deck and swimming pool area.

Outdoor swimming pool area featuring a timber deck surround, perimeter fencing, and established garden landscaping.

Exterior view of a double garage with white sectional doors and paved driveway, featuring weatherboard cladding and a covered entrance area.

Front exterior view of the house featuring a paved driveway, double garage, and light-colored weatherboard cladding under a pitched metal roof.

A bright and spacious living room featuring tiled flooring, large windows with fitted blinds, and double doors leading to an outdoor area.

Open plan living area featuring a prominent stone-clad double-sided fireplace and polished floor tiles, leading to a raised kitchen area.

A bright and well-maintained hallway featuring neutral tiled flooring, decorative crown molding, and a clean, modern aesthetic.

Spacious covered patio featuring tiled flooring, timber-clad ceiling, and multiple sets of glass panel doors providing seamless indoor-outdoor flow.

A functional scullery featuring wood-grain cabinetry, stone countertops, a double stainless steel sink, and integrated space for laundry appliances.

R 4,400,000

Vaal Marina Central

Lakeside entertaining on Vaal Dam in Harbour Town estate, set among wetlands and lawns — large covered patio with built-in braai, solar-heated pool, four bedrooms, 2.5 baths.