HDBDistrict 23

Block 808A Choa Chu Kang Ave 1

Details

Block: 808A
Street: Choa Chu Kang Ave 1
District: 23
Tenure type: 99
Lease start: 2017

Relevant market insights

Selling Pressure

haio estimate

Higher selling pressure

More neighbours are free — or motivated — to sell than at most comparable properties.

120 flats at Block 808A Choa Chu Kang Ave 1. Past its estimated Minimum Occupation Period since 2020 — original owners are free to sell.

120

Free to sell now

flats · MOP reached 2020

120

Held by

original + resale owners

Year-level estimate — original owners’ MOP runs from key collection, which isn’t public. Resale flats reset their own MOP.

A haio ranking signal, not a probability or advice — useful to time your own exit, to gauge incoming supply as a buyer, or to plan coverage as an agent. How this is calculated

Price Action

Beds

Find out the value of my home

Transaction History

Beds

Period

Size–sqft

Showing 10 of 37 total recorded transactions.

						Sellable from
Jul 2026	Resale	$586,000	990	$592	—	Q3 2031
Apr 2026	Resale	$700,000	1,205	$581	—	Q2 2031
Oct 2025	Resale	$640,000	990	$646	—	Q4 2030
Sep 2025	Resale	$678,000	1,205	$563	—	Q3 2030
Jul 2025	Resale	$623,000	990	$629	—	Q3 2030
Nov 2024	Resale	$590,000	990	$596	—	Q4 2029
Nov 2024	Resale	$613,888	990	$620	—	Q4 2029
Oct 2024	Resale	$588,888	990	$595	—	Q4 2029
Jun 2024	Resale	$528,000	990	$533	—	Q2 2029
Mar 2024	Resale	$525,000	990	$530	—	Q1 2029

Sellable from: the quarter that buyer clears the 5-year Minimum Occupation Period, estimated from the resale month (MOP actually runs from key collection). haio estimate.

Flats here that have never resold are held by original (BTO) owners, estimated past their Minimum Occupation Period since 2020. Year-level estimate — original owners’ MOP runs from key collection, which isn’t public.

Nearby Transactions

DistanceWithin 300 m

50 HDB resale transactions from other properties within 300 m, newest first.

Block	Distance	Date	Type	Price (SGD)	Area (sqft)	PSF
Block 808D Choa Chu Kang Ave 1	66 m	2026-07-01	Resale	$610,000	990	$616
Block 811A Choa Chu Kang Ave 7	204 m	2026-07-01	Resale	$550,000	1,001	$549
Block 809A Choa Chu Kang Ave 1	50 m	2026-06-01	Resale	$650,000	1,205	$539
Block 807B Choa Chu Kang Ave 1	67 m	2026-06-01	Resale	$575,000	990	$581
Block 808B Choa Chu Kang Ave 1	73 m	2026-06-01	Resale	$715,888	1,205	$594
Block 808B Choa Chu Kang Ave 1	73 m	2026-06-01	Resale	$735,000	1,205	$610
Block 815A Choa Chu Kang Ave 7	183 m	2026-06-01	Resale	$600,000	1,001	$599
Block 815A Choa Chu Kang Ave 7	183 m	2026-06-01	Resale	$610,000	1,001	$609
Block 815C Choa Chu Kang Ave 7	249 m	2026-06-01	Resale	$600,000	1,001	$599
Block 815C Choa Chu Kang Ave 7	249 m	2026-06-01	Resale	$626,000	1,001	$625
Block 809A Choa Chu Kang Ave 1	50 m	2026-05-01	Resale	$700,000	1,205	$581
Block 808B Choa Chu Kang Ave 1	73 m	2026-05-01	Resale	$730,000	1,205	$606
Block 807C Choa Chu Kang Ave 1	90 m	2026-05-01	Resale	$660,000	1,205	$548
Block 809B Choa Chu Kang Ave 1	92 m	2026-05-01	Resale	$585,000	990	$591
Block 808C Choa Chu Kang Ave 1	103 m	2026-05-01	Resale	$565,000	990	$571
Block 808C Choa Chu Kang Ave 1	103 m	2026-05-01	Resale	$555,000	990	$561
Block 808C Choa Chu Kang Ave 1	103 m	2026-05-01	Resale	$536,000	990	$541
Block 815A Choa Chu Kang Ave 7	183 m	2026-05-01	Resale	$640,000	1,001	$639
Block 810B Choa Chu Kang Ave 7	141 m	2026-04-01	Resale	$705,000	1,216	$580
Block 811B Choa Chu Kang Ave 7	262 m	2026-04-01	Resale	$570,000	1,001	$569

RadiusWithin 4.0 km

Buyer Demand vs Competing Supply

haio estimate

x.x×demand vs supply · this year

Demand

xx,xxx

Nearby upgraders becoming able to buy a unit like yours this year

xx,xxx in the standing upgrader pool today

Supply

xx,xxx

Competing units coming up for sale nearby this year

xx,xxx competing units in the standing pool today

xx% demandxx% supply

xx,xxx HDB households within 4km of Block 808A Choa Chu Kang Ave 1. xx,xxx are in the addressable upgrader pool — MOP-eligible blocks, net of recent resale resets.

xx,xxx sellable now+xx,xxx on resale clock+xx,xxx future MOP=xx,xxx total

xx,xxx households are in past-MOP blocks but were resold in the last 5 years — the new buyer's own MOP restarted, so these are excluded from the sellable-now pool.

Supply vs Demand by year within 4km · actual

In plain English: what’s free to sell right now — units that have already cleared their SSD/MOP lock-up.

Actual= booked supply only — real resale caveats coming off their seller’s stamp duty (SSD) holding period (3 or 4 years, by purchase date) plus GLS-awarded new launches. Every figure is a recorded transaction or an awarded parcel: what is genuinely on the SSD/MOP clock today. The demand:supply ratio (top row) is computed on this booked supply.

Neutral read: a higher ratio = demand outweighs supply; the trend shows if it’s tightening or easing. A haio estimate.

MOP estimated as HDB completion year + 5 (standard scheme); +10 for Plus/Prime/PLH blocks. Able-to-sell figure nets out resale transactions in the last 5 years (those buyers' own MOP restarted). haio estimate — not guaranteed to reflect individual flat eligibility.

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West Sun Exposure

When direct sun lands on a West-facing window at Block 808A Choa Chu Kang Ave 1, for the date you pick.

Unit facing (your selection)

Date

6 am9 am12 pm3 pm6 pm8 pm

Direct sun on this facing
Worst window (overlaps 2–6 pm peak heat)

Direct sun on a West-facing window: 2:02 pm – 7:14 pm (5 h 12 m total). Worst stretch: 2:02 pm – 6:00 pm (falls in the 2–6 pm peak-heat band).

Sun at 3:30 pm on 2026-07-10: azimuth 304° (NW), elevation 50°.

Estimated from solar geometry — nearby buildings and blockage are not modelled.

Where Else You Can Buy

Anchored to this project's estimated price (~S$600k, the median of recent sale transactions at Block 808A Choa Chu Kang Ave 1) — drag to explore what else that budget buys across Singapore.

Nearby Condos

7 within 1 km

Lowest

$1,062

psf

Average

$1,371

psf

Highest

$1,516

psf

This propertyNearby condo


166 m	Comfort Garden	FH	—	—
378 m	Palm Gardens	LH	2000	$1,062
570 m	Sol Acres	LH	2018	$1,495
657 m	Inz Residence	LH	2019	$1,429
940 m	Wandervale	LH	2018	$1,516
942 m	The Rainforest	LH	2015	$1,459
943 m	Mi Casa	LH	2012	$1,263

Project-level medians from haio’s own transaction data — median sale $ psf (last 2 years) and, in each pin, median monthly rent $ psf. Distances are straight-line from this property. Blank where there are no recent sales.

Primary Schools Within 1 km / 2 km

Chua Chu Kang Primary School≤ 1 km470 m
South View Primary School≤ 1 km690 m
Concord Primary School1–2 km1.12 km
Teck Whye Primary School1–2 km1.33 km
St. Anthony'S Primary School1–2 km1.34 km
Dazhong Primary School1–2 km1.85 km
West View Primary School1–2 km1.9 km

Straight-line (“as the crow flies”) distances per MOE’s official P1 registration method, measured from this property’s registered coordinates — not from a specific unit. Distance sets priority within each registration phase; balloting still applies — see MOE’s P1 registration rules.

Amenities

MOE Primary One priority (1 km / 2 km) is measured from your home’s postal address — see the full Valuation Report for your unit.

What's next

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Transaction History

Beds

Period

Size–sqft

Showing 10 of 37 total recorded transactions.

						Sellable from
Jul 2026	Resale	$586,000	990	$592	—	Q3 2031
Apr 2026	Resale	$700,000	1,205	$581	—	Q2 2031
Oct 2025	Resale	$640,000	990	$646	—	Q4 2030
Sep 2025	Resale	$678,000	1,205	$563	—	Q3 2030
Jul 2025	Resale	$623,000	990	$629	—	Q3 2030
Nov 2024	Resale	$590,000	990	$596	—	Q4 2029
Nov 2024	Resale	$613,888	990	$620	—	Q4 2029
Oct 2024	Resale	$588,888	990	$595	—	Q4 2029
Jun 2024	Resale	$528,000	990	$533	—	Q2 2029
Mar 2024	Resale	$525,000	990	$530	—	Q1 2029

Sellable from: the quarter that buyer clears the 5-year Minimum Occupation Period, estimated from the resale month (MOP actually runs from key collection). haio estimate.