Fernvale Vista’s history is easier to understand when its phases are kept separate. Housing Map’s historical launch index lists a first phase in July 2006 with 508 flats and a second phase in May 2007 with 678.
Those entries total 1,186 flats, but the combined number does not turn the two launches into one event. A later property listing may use the broader development name while an older record refers to one phase.
For readers exploring Sengkang, this is a useful example of how a neighbourhood grows in stages. The guide below explains the chronology, checks the arithmetic and shows how to avoid attaching one date or one flat description to every part.
eduKateSengkang • Neighbourhood history and learning
Choose your reading route
Read the historical record, understand the distinction that matters, or follow the worked learning activity.
1. Two launch entries, not one interchangeable date
2. Why Fernvale Vista appears in housing-type histories
3. Worked example: combining phases without losing them
Contents
Four connected chapters
1. Two launch entries, not one interchangeable date
2. Why Fernvale Vista appears in housing-type histories
The dates and phase counts above come from a secondary historical index. They are used here as launch chronology, not as independent confirmation of actual building completion.
A phase is a subdivision of a wider project or development story. It can have its own announcement, housing offer and subsequent milestones.
Imagine a school opening one building and adding another later. The school has one identity, but the buildings need not share every date. That analogy explains the relationship without claiming it reproduces Fernvale Vista’s construction sequence.
When researching a particular block, look for evidence naming that block or phase. A whole-estate label is not always precise enough to answer a block-specific question.
Housing Map’s separate account of the 2000s associates the July 2006 project with the introduction of two-room flats into BTO supply. That is the secondary author’s historical account, not a claim that two-room homes had never existed anywhere before.
The distinction between a category appearing in a particular programme and the first existence of that category is important. “First in this context” is narrower than “first ever”.
For a child, compare “our class’s first science exhibition” with “the world’s first science exhibition”. The words sound similar, but the evidence needed is very different.
Keep the scope attached to the claim. This guide does not infer past or present eligibility conditions from the presence of a flat category.
Add 508 and 678: the combined figure is 1,186. The second phase contains 170 more flats than the first, because 678 − 508 = 170.
The percentage increase relative to the first phase is 170 ÷ 508 × 100, approximately 33.5%. The denominator matters: this comparison uses the first phase as its starting point.
A different question asks what share of the combined total belongs to the second phase: 678 ÷ 1,186 × 100, approximately 57.2%. Both calculations are valid, but they answer different questions.
An accurate chart preserves the labels “phase one” and “phase two”. A caption should state that the numbers come from the historical launch index rather than imply a current population count.
Make a note with four fields: full place name, phase or block, event and source date. Fill them before writing a summary sentence.
If an old photograph says only “Fernvale Vista”, do not assign it to a phase by guesswork. Look for a visible block number, a reliable caption or another identifying record.
During a walk, use current maps and permitted public or common areas. Photographing a public sign may help identify a place, but it does not establish the date a building was completed.
FAQ: Can both launch dates be correct? Yes, when they refer to different phases. Does a combined total erase the phase boundary? No. Does a housing category describe the people who live there? No.
This is the broader lesson: keeping distinctions visible makes a story easier to understand. A clear explanation does not need to flatten a place’s development into a single date.
Sources and evidence limits
Sources checked on 19 October 2026. Source types are identified below. Historical launch entries, news reports and reproduced correspondence do not establish present access, current application rules or every block’s actual completion date.
Housing Map: historical BTO launch index — secondary chronology
Housing Map: HDB history and floor plans in the 2000s — secondary historical account
The featured classroom photograph illustrates eduKate’s learning context; it is not a photograph of the location discussed.
