Sunstone Apartments | Ready Apartments for Sale on General Mathenge Road, Westlands

You can move in next month. Sunstone Apartments is one of the only luxury apartment buildings on General Mathenge Road that's already standing, finished, and accepting occupation now — not in 2027, not in 2028. A collection of 58 high-end contemporary apartments rising 15 floors along the Mathare River, overlooking Spring Valley and Karura Forest, with 2- and 3-bedroom layouts plus two reserved penthouses. Owners walk into completed units, not renders. Investors start earning rent the month after closing, not in two years.

Priced from KSh 23.5M for a 2-bedroom + DSQ at 1,700 sqft. Marketed by Sorrel Properties (for sale and rent, furnished and unfurnished).

A focused investment in Nairobi real estate for buyers who'd rather inspect than imagine — and who want a riverside Westlands address that's already on the market.

General Mathenge Road — The Westlands Address That Backs Onto Karura

General Mathenge Road sits in one of Westlands' quietest, greenest pockets — a residential stretch that overlooks Spring Valley on one side and Karura Forest on the other. The Mathare River runs along the development's eastern edge, giving Sunstone something almost no other Westlands building can claim: a riverside garden that residents can actually use.

From Sunstone:

• Westgate Mall and Sarit Centre — 3 minutes
• Aga Khan University Hospital and MP Shah Hospital — 5 minutes
• UNEP Headquarters, Gigiri — 10 minutes
• Nairobi CBD — 15 minutes
• International school cluster across Westlands and Parklands — short drive

The location does two things at once: it gives you immediate access to Westlands' commercial and lifestyle infrastructure, and it gives you sustained access to Nairobi's two most established green spaces — Karura and Spring Valley — from your balcony. Most Westlands addresses give you one or the other. General Mathenge gives you both.

For long-term value, this is the kind of micro-location that holds — the suburb's green pocket is finite, and once you're on a riverside stretch with forest views, the position itself becomes the moat.

Available Now — Apartments for Sale in Westlands

Sunstone is a 58-unit development across 15 floors. The unit mix is deliberately tight — two main bedroom configurations across the residential floors, plus two penthouses occupying the top of the building.

Only 2 penthouses across the entire development. Pricing confirmed at booking. The 3-bedroom configuration represents approximately half of the 58 total units.

The 2-bedroom and 3-bedroom layouts share the same architectural philosophy: corner positioning for natural light, expansive balconies, modern fitted kitchens with breakfast bars, self-contained DSQ, and utility/storage spaces. Designed for the family that wants to live well — not just adequately.

Indicative Rental Income — For Investors Buying Sunstone

Because Sunstone is a completed development, rental income isn't projected — it's bookable from the day of closing. Indicative current market rents:

Rental figures reflect indicative current market positioning. Actual rent depends on furnishing, market conditions, and specific letting arrangements. For investors, the move from off-plan to ready-let reduces the income-start timeline from 18-24 months to 30 days.

The Two Penthouses — What Makes Them Different

Sunstone has only two penthouses across the entire building. Both are positioned for the buyer at the top of the Westlands luxury market.

Penthouse A (4,800 sqft, from KSh 46.5M) — three bedrooms plus DSQ, with the grand master suite featuring a private master bath and walk-in closet. Additional inclusions: a glass-walled wine cellar, an aquarium, a dedicated home movie theatre, a Pooja (prayer) room, and an entertainment deck integrated with the lounge. Three dedicated parking spaces.

Penthouse B (3,400 sqft, KSh 36.5M) — three bedrooms plus DSQ, with grand master suite, Pooja room, and entertainment deck. Three dedicated parking spaces.

Both penthouses include premium provisions that signal the buyer demographic: this is a Westlands product engineered for the discerning ultra-luxury family — including the Asian-Kenyan community, for whom the Pooja room provision is a meaningful design consideration that very few Nairobi developments offer.

Riverside Garden, Infinity Pool, 12,500+ sqft of Amenities

Sunstone dedicates over 12,500 square feet of the development to amenity space — substantial for a 58-unit building. The amenity stack is built around the riverside setting.

Outdoor lifestyle

• Riverside garden along the Mathare River — for parties, BBQs, games, even camping
• Covered infinity swimming pool (heated, protected against rain)
• Landscaped grounds with 65% of the development reserved as open-to-sky / green space

Wellness and recreation

• Fully equipped gym and wellness centre
• Steam room
• Massage rooms
• Aquarium feature (within Penthouse A)

Building infrastructure

• 2 high-speed lifts servicing all 15 floors
• 120+ parking spaces across 3 levels (2+ spaces per unit)
• Full backup generator
• Borehole water supply
• Smart video intercom and 24/7 CCTV surveillance
• Electric perimeter fencing
• Privacy by design — apartments positioned at distance from each other; no direct view between units

The 65% green-space ratio is unusual for Westlands. Most developments maximise floor area at the cost of open space — Sunstone took the opposite trade-off. For owners and tenants alike, this is the difference between an apartment in Westlands and a home that feels like it's in a park.

Why Sunstone — Westlands Real Estate Investment

The case here is structurally different from every other Sorrel Westlands project, and worth understanding clearly.

It's ready now. No off-plan risk. No 2027/2028 completion wait. Owners walk in next month; investors start earning rent within weeks. For diaspora buyers and first-time investors who've been told "off-plan" until they're tired of hearing it, Sunstone is the ready alternative on a Westlands address that's actually worth owning.

The riverside and forest setting. Among 10+ active Westlands developments, Sunstone is the only one positioned on the Mathare River with direct views to Karura Forest and Spring Valley. Geographic differentiation matters in Westlands — and General Mathenge is genuinely scarce.

The unit mix is family-grade and family-sized. 1,700 sqft for a 2-bedroom and 2,400 sqft for a 3-bedroom is generous by Nairobi benchmarks. These aren't compact stock — they're full family residences.

Rental income data is real, not projected. Because the building is operating, current market rents are observable rather than guessed. Indicative letting figures (KSh 150-160K unfurnished for a 2-bed, KSh 280K furnished) are documented market positioning, not developer projections.

The two penthouses are genuinely rare. Only two across the entire development, with features (movie theatre, wine cellar, Pooja room) that target the ultra-luxury family buyer. For collectors of trophy Nairobi residences, this is the kind of scarcity that holds value across decades.

Diaspora-friendly. A ready, viewable, fully complete Westlands development with a documented rental floor is one of the most practical purchases for Kenyans abroad. Buy, hand to a rental manager, start earning — without the 2-3 year off-plan wait that defines most Nairobi investment options.

Property investment carries risk; rental performance and appreciation are projected, not guaranteed. Confirm all figures and current market conditions at booking.

Visit Sunstone Today — Apartments for Sale in Westlands

The 2-bedroom and 3-bedroom configurations are the volume of the building (28 units each). The penthouses are limited to 2. With the development complete and units actively transacting, the available inventory window for both sale and rent shifts daily.

Book a same-week viewing with Sorrel Properties. Because Sunstone is ready, viewings are immediate — there's no need to wait for a show suite to open or a render to be approved.

Whether you're a family looking for a riverside Westlands home you can move into next month, an investor seeking a ready rental asset with documented market positioning, a member of the diaspora building Nairobi exposure without the off-plan timeline, or an ultra-luxury buyer evaluating the two reserved penthouses, Sunstone Apartments represents one of the few genuinely ready luxury options currently available in Nairobi real estate's most desirable green corridor. Reach out for viewing arrangements, current unit availability, and the per-unit floor plans.