Part 2 of 7 — Thomson Reserve vs Dunearn House vs Lentor Gardens

1. The Price Floor · 2. The Floor Plan Trap · 3. The Pricing Test · 4. The Yield Reality · 5. The Spine · 6. The Exit · 7. The Management Reality

The floor plan trap usually catches buyers on pre-harmonisation projects, where the quoted psf hides bay windows, planter boxes, and voids the buyer never actually uses. Here's the one thing that changes the whole comparison: all three of these projects are GFA-harmonised. The classic trap doesn't apply — which means the real differentiator is somewhere else.

Direct Answer: Thomson Reserve, Dunearn House, and Lentor Gardens Residences are all GFA-harmonised, so none of the three hides space behind the old strata-vs-liveable gap. The floor plan question that actually matters here is unit mix and scale: Thomson Reserve offers the widest choice (1,268 units, 84% in 2–3BR configurations), Dunearn House and Lentor Gardens Residences are both smaller developments with narrower unit-type choice.

GFA Harmonisation Status

MetricThomson ReserveDunearn HouseLentor Gardens Residences
GFA harmonisedYesYesYes
Total units1,268~380499
2–3BR share84% (1,066 units)Not independently broken down in James's reviewNot independently broken down in James's review
4–5BR share16% (202 units)Not independently broken down in James's reviewNot independently broken down in James's review
Blocks / storeys6 blocks — 2×30 storeys, 4×21 storeys5 blocks, 10–19 storeysNot confirmed in this comparison

Source: Tamarind Development official Thomson Reserve fact sheet, August 2026; Dunearn House and Lentor Gardens Residences unit-mix breakdowns are pending publication in their own layer articles.

What the Market Isn't Telling YouThe angle the showflat won't raise+ Read →− Collapse

GFA harmonisation being equal across all three doesn't make the floor plan question a non-issue — it just moves the real risk from "how much space am I actually getting" to "how much choice do I actually have." A buyer set on a specific configuration — a 3BR with a yard, a 2BR+Study for a home office — has far more stack and layout options at Thomson Reserve's scale than at either of the smaller two. That cuts both ways: more units also means more direct competition for the exact same layout at resale, since your neighbour two floors down is selling the identical floor plan. A smaller development like Dunearn House or Lentor Gardens Residences has less floor plan variety, but also less of that specific competition when it's time to sell.

Which Fits Your Situation

The SingleThomson ReserveWidest 2BR/2BR+Study choice of the three, with the most stacks to pick from for the exact layout wanted.
The Family of TwoDunearn HouseSmaller scale means less direct floor-plan competition at resale — a real advantage for a family planning a long hold.
The RetireeThomson ReserveLargest choice of low-maintenance, single-level 2–3BR stacks — the configuration a right-sizer typically wants.
What James Thinks You Should DoJames's position+ Read →− Collapse

Don't spend energy re-litigating the harmonisation question here — all three developers already cleared that bar. Spend the energy on unit-mix fit instead: check whether the specific configuration you want is a large or small share of the total launch, because that ratio tells you both how much stack choice you'll have at preview and how much direct competition you'll face when you eventually sell the identical layout.

James's Note · CEA R008385F · PropNex Realty The floor plan trap I flag most often isn't harmonisation anymore — most 2025–2026 launches have cleared that. It's buyers assuming a large development automatically means more choice for them specifically.... Read James's Full Note →− Collapse
The floor plan trap I flag most often isn't harmonisation anymore — most 2025–2026 launches have cleared that. It's buyers assuming a large development automatically means more choice for them specifically. Check the unit-mix percentage for your target configuration, not just the headline unit count.

FAQ

Are all three projects GFA-harmonised?+−
Yes — Thomson Reserve, Dunearn House, and Lentor Gardens Residences are all GFA-harmonised, so the classic strata-vs-liveable psf gap doesn't apply to any of the three the way it does on older, pre-harmonisation developments.
Which project has the widest unit choice?+−
Thomson Reserve, by a clear margin — 1,268 units across 6 blocks, with 84% (1,066 units) in 2–3BR configurations, gives the most stack and layout choice of the three.
Does GFA harmonisation matter if all three have it?+−
It matters as a baseline — it means the quoted psf is real, not inflated by void or bay window space, on all three. It just isn't a differentiator between them, since none of the three fails the test.
Is a smaller development a disadvantage for floor plans?+−
Not necessarily. Dunearn House and Lentor Gardens Residences offer less unit-type variety than Thomson Reserve, but a smaller unit count also means less direct competition from an identical floor plan when reselling.
Which project suits a buyer wanting a specific configuration?+−
Thomson Reserve's scale gives the best odds of finding the exact configuration and stack a buyer wants, particularly for common 2–3BR layouts, which make up 84% of its total unit count.

Read the Full Comparison Series

The Complete Comparison · The Price Floor · The Floor Plan Trap · The Pricing Test · The Yield Reality · The Spine · The Exit · The Management Reality · ↑ Back to the full comparison

Not sure which unit mix actually fits your household?

I'll check stack availability and floor plan fit across all three projects against your specific configuration needs. No pitch, just the working.

WhatsApp James — 9111 1173
Sources+ Show all →− Collapse
Tamarind Development official Thomson Reserve fact sheet, August 2026 · URA GLS records · James's project reviews for Thomson Reserve, Dunearn House, and Lentor Gardens Residences.

This article is for informational and educational purposes only. It does not constitute financial, investment, or legal advice. Property investments involve risk. Past performance is not indicative of future results. Readers should seek independent advice from licensed professionals before making any property or financial decision. James Ong is a licensed real estate salesperson (CEA Reg No. R008385F) with PropNex Realty Pte Ltd and is not a licensed financial adviser.

James Ong | CEA Reg No. R008385F | PropNex Realty Pte Ltd
WhatsApp: 9111-1173 | wa.me/6591111173