Buying into a Non-landed Housing Development in District 28 (Seletar, Yio Chu Kang) means choosing the right unit type, layout, and size for your family and investment goals. This guide from Homejourney breaks down typical unit types, size ranges, and practical considerations so you can confidently shortlist the best options when you buy condo along Jalan Selaseh and across D28.
This article is part of Homejourney’s wider D28 series and supports our main pillar on Non-landed Housing Development buying strategies. For a full price and market deep-dive, see: Non-landed Housing Development D28 Price Trends & Buying Guide | Homejourney Non-landed Housing Development D28 Price Trends & Buying Guide | Homejourney and Non-landed Housing Development in D28: Buyer’s Guide by Homejourney Non-landed Housing Development in D28: Buyer’s Guide by Homejourney .
Overview: How Unit Types and Sizes Work in Non-landed Developments
In Singapore, a typical non-landed housing development for sale in the Outside Central Region (OCR) like D28 offers a structured mix of unit types aimed at both owner-occupiers and investors. Based on similar OCR projects and Homejourney’s analysis of 2024–2026 launches, you can expect:
- Compact 1- and 2-bedders targeted at investors and young couples
- 3-bedders as the workhorse family unit type
- Larger 3+Study and 4-bedders for multi-generational living
- Occasional penthouses or dual-key layouts appealing to niche investor profiles
In D28, OCR condo unit sizes tend to be slightly more generous than city-fringe projects, offering better liveable space per dollar without compromising on condo facilities. Homejourney verifies all size data against URA-approved floor plans and official records wherever available, so you can trust the information used in your shortlisting.
Typical Unit Types & Size Ranges in D28 (Seletar, Yio Chu Kang)
While exact sizes depend on each project, Homejourney’s research on OCR and D28 developments indicates the following common ranges for Non-landed Housing Development unit types:
1-Bedroom & 1-Bedroom + Study
- Approximate size: 420–550 sq ft (1BR), 500–600 sq ft (1BR+Study)
- Best for: Singles, young couples, investors seeking easier tenant turnover
- Typical layout: Open-concept kitchen, combined living-dining, 1 bathroom (often Jack-and-Jill style), compact balcony
In D28, 1-bedders appeal to tenants working in nearby business parks (e.g. Seletar Aerospace Park) or along the North-South and upcoming Cross Island Line corridors. If you drive, staying along Jalan Selaseh puts you within a short hop to Yio Chu Kang Road and CTE, which many locals rely on for CBD access.
2-Bedroom & 2-Bedroom Premium
- Approximate size: 600–750 sq ft (standard), 720–850 sq ft (premium or with yard/study)
- Best for: Young families with 1 child, couples planning for family, long-term tenants
- Typical layout: 2 baths, enclosed or semi-enclosed kitchen, decent balcony, efficient bedroom sizes
2-bedders are often the most liquid unit type in OCR condos – relatively affordable quantum with enough space to stay for 5–8 years. Insiders who live in the Seletar/Yio Chu Kang belt often prioritise layouts with an enclosed kitchen due to frequent home-cooking and multi-generation meals.
3-Bedroom, 3-Bedroom + Study
- Approximate size: 900–1,150 sq ft (3BR), 1,050–1,250 sq ft (3BR + Study)
- Best for: Families with 2–3 children, multi-gen households wanting better privacy
- Typical layout: 3 proper bedrooms, 2 baths, yard/utility in larger stacks, household shelter, balcony or extended living
For D28 owner-occupiers, 3-bedders are usually the “sweet spot” – still manageable monthly repayments, yet enough space for kids and a helper. Locals familiar with Seletar place a premium on stacks with unblocked greenery views, especially facing low-rise landed enclaves around Jalan Selaseh instead of main-road traffic.
4-Bedroom & Penthouses
- Approximate size: 1,200–1,500 sq ft (4BR), 1,400–1,900+ sq ft (penthouses)
- Best for: Larger families, multi-generational living, buyers prioritising space over price-per-sq-ft
- Typical layout: 3–4 bathrooms, enclosed kitchen with yard, utility/maid’s room, generous living-dining, larger balconies or roof terraces for penthouses
In D28, 4-bedders can be comparatively more attainable than equivalent units in East Coast or city-fringe districts, which is why some Yio Chu Kang families upgrade from HDB or older walk-ups to these spacious non-landed units instead of moving to central locations.
Price & Size: What Buyers Can Expect in 2026
Homejourney’s analysis of URA transaction data and OCR non-landed projects suggests that in 2026, typical D28 private condo prices are in the broad range of:
- Approx. PSF range: S$1,650–S$1,950 psf for standard non-landed projects in D28 (varies by age, tenure, facilities, proximity to MRT)
- Indicative quantum (guide only):
- 1BR: ~S$750,000–S$950,000
- 2BR: ~S$1.0M–S$1.25M
- 3BR: ~S$1.35M–S$1.7M
- 4BR: ~S$1.8M–S$2.2M
Important: These are estimates based on broader OCR and D28 patterns and are not specific asking prices for any particular Non-landed Housing Development. Always verify latest figures on URA Realis, caveats, and Homejourney’s live listings before making decisions.
To deep-dive current price movements and D28 comparables, use Homejourney’s project data page: “See detailed price trends and transaction history” Projects Directory and the dedicated development page: Straits Times Housing News for macro housing news, and Non-landed Housing Development D28 Price Trends & Buying Guide | Homejourney Non-landed Housing Development D28 Price Trends & Buying Guide | Homejourney .
How to Choose the Right Unit Size for Your Needs
When shortlisting available units in any Non-landed Housing Development for sale in D28, use this 5-step decision framework:
- Start with household size & life stage
If you plan to have children within 3–5 years, it is often more cost-efficient to stretch from a 1BR to a 2BR now than to sell and upgrade again soon (incurring BSD, ABSD and legal costs). - Check liveable layout, not just floor area
A 700 sq ft 2BR with a squarish living room and minimal corridor wastage can feel more spacious than a 750 sq ft unit with long hallways and oversized balconies. - Consider furniture and work-from-home needs
In D28, many residents drive or work in decentralised hubs like Seletar Aerospace Park. If you hybrid-work, confirm you can fit at least one proper desk without sacrificing dining space. - Plan for storage and lifestyle equipment
Families here commonly own bicycles, strollers, and sports gear due to proximity to park connectors and Lower Seletar Reservoir. Look for household shelters, bay windows, or utility rooms. - Balance budget, tenure and exit strategy
Larger units have higher quantum but can sometimes be better value psf. If you intend to hold long-term, a slightly larger 3BR can offer better livability and resale appeal to family buyers.
Location & Lifestyle: Why Unit Orientation Matters in D28
For Singapore condo for sale in Seletar and Yio Chu Kang, micro-location details significantly affect comfort and long-term value:
- Afternoon sun: West-facing stacks can get intense sun between ~3–5 pm. Locals often favour north-south facing units to reduce heat and aircon usage.
- Noise profile: Stacks closer to busy Yio Chu Kang Road or expressway slip roads may have more road noise than inner-facing stacks fronting pools or internal gardens.
- Breeze and views: Units facing low-rise landed houses around Jalan Selaseh often enjoy quieter surroundings and better cross-ventilation, especially on mid- to high floors.
- Privacy: Corner stacks and units away from facilities like BBQ pits and playgrounds tend to have quieter evenings – something families with young children or work-from-home parents value.
These “insider” considerations rarely appear in brochures but are commonly discussed among residents who have lived in D28 long-term. Always walk the site at different times of day before committing.
Financing Different Unit Sizes Safely
As Homejourney emphasises safety and financial prudence, always stress-test your loan before committing to a bigger unit:
- Use the Homejourney mortgage tools at Bank Rates to estimate repayments for various unit sizes.
- Factor in Buyer’s Stamp Duty (BSD) and, if applicable, Additional Buyer’s Stamp Duty (ABSD) for second and subsequent properties, as per IRAS rules.
- Check how much CPF OA you can safely use without compromising retirement adequacy.
- For investors, calibrate rental income assumptions using conservative yields – see other D28 case studies such as Sunrise Villa Investment Returns: Rental Yield Analysis | Homejourney Sunrise Villa Investment Returns: Rental Yield Analysis | Homejourney .
For an in-depth financing walkthrough, refer to Sunrise Villa Home Loan & Financing Guide | Homejourney Sunrise Villa Home Loan & Financing Guide | Homejourney , which applies similarly to most non-landed projects in the Seletar/Yio Chu Kang area.
Practical Tips When Shortlisting Available Units
When you browse Non-landed Housing Development for sale listings in D28 on Homejourney, use these tactical checks:
- Check the floor plan against stack orientation
Do not rely only on “size”; cross-check where the main façade faces, proximity to lift lobbies, and whether bedrooms share party walls with neighbour’s living rooms. - Look at vertical position
Mid-floor units in D28 often strike a balance between privacy and temperature. Very low floors may face more insects/leaves if near landscaping; very high floors may command a premium without proportionate rental upside. - Confirm ceiling height and AC ledge position
Higher ceilings (e.g. 3.2 m) can make smaller units feel more spacious. Ensure AC ledge position does not eat into bedroom window views. - Assess renovation needs
If you’re buying resale, older units might be larger, but renovation can be substantial. Budget for aircon servicing or replacement via Homejourney’s trusted partners at Aircon Services .
Homejourney verifies listing details against URA records and works only with vetted agents so that buyers have a safer, more transparent experience when assessing unit options.
Next Steps: From Research to Viewing
Once you have narrowed down your ideal unit type and size in D28:
- Browse live listings: View all units for sale at Non-landed Housing Development and similar D28 condos via Property Search .
- Study project data: See detailed price trends and transaction history via Projects Directory and the dedicated project page Projects .
- Run your numbers: Check your buying power with our mortgage calculator at Mortgage Rates before placing an Option.
- Arrange a safe viewing: Schedule a viewing with a property agent through so Homejourney can ensure you are dealing with properly registered professionals.
For a development-specific walk-through of D28 buying decisions beyond unit sizing, also read: Sunrise Villa Unit Types & Size Guide for Buyers | Homejourney Sunrise Villa Unit Types & Size Guide for Buyers | Homejourney and Sunrise Villa For Sale in D28: Buyer’s Guide by Homejourney Sunrise Villa For Sale in D28: Buyer’s Guide by Homejourney .
FAQ: Non-landed Housing Development Unit Types & Sizes in D28
1. What is the most popular unit type for D28 buyers?
In District 28, 2- and 3-bedroom units are typically the most popular among owner-occupiers because they offer a good balance between price, space, and future family needs. Investors may prefer compact 1- and 2-bedders for easier rental, but resale demand in Seletar and Yio Chu Kang is strongest for family-sized units.