The Cascais Schools Desk
Cascais · Estoril · Sintra  ·  Independent research desk

A briefing on international schools, written for one family at a time. We map tradeoffs, not rankings.

For families making a high-stakes school decision in an unfamiliar education system. Two artifacts: the Cascais Schools Almanac, free for subscribers, and the Family Decision Briefing, commissioned for one family at €349.

Get the Almanac Commission a briefing
Schools researched in depth
7 (Cascais area)
Verified data points
250+
Sources cross-referenced
80+
Updated
9 May 2026

No referral fees. No real-estate partnerships. No school sponsorships. The desk earns one thing: the price of the briefing itself.

Founding edition · limited to thirty commissioned briefings
§ 01  What this is

Two artifacts, one editor.

The Cascais Schools Desk is an editorial research practice covering seven international schools in Cascais, Estoril, and Sintra. The desk publishes two things: a free Almanac mapping the market, and a paid Briefing applying the research to one family's decision. The editor is anonymous; the methodology and sources are not.

§ 02  The Almanac

The market in five pages.

The Cascais Schools Almanac is a structured map of the seven international schools the desk covers, built so a family can compare them on the dimensions that actually settle first-year decisions. It includes a cross-school comparison table, per-school basic facts, and the methodology and sources behind both. Read it before deciding whether the deeper analysis in the Briefing is worth commissioning.

What's in the Almanac

  • Cross-school comparison table covering all seven schools: system, real first-year cost, EAL evidence, group risk over a 5-year horizon, top concern per school
  • Per-school basic-facts paragraph: founding year, curriculum, base cost, ownership type
  • Confidence labels per row, with the source behind each rating
  • Visible methodology and source list

What isn't in the Almanac

Five pillars of deeper analysis sit in the Briefing, not the Almanac. The Almanac references each pillar where the underlying fact is public and verifiable; the analysis itself is paid:

  • Which schools are likely to materially change during your child's first five years there: ownership, debt, governance, board independence
  • Which schools have changed hands recently, and what tends to happen in the years that follow
  • Which schools publish enough about who is actually in their classrooms to verify what they tell families on tour
  • What each school actually does for non-native English speakers, and what that costs once it's added to tuition
  • Material facts about land, ownership, or local development that families weighing a five-year decision should know

Sample comparison preview

Three of seven schools shown. The Almanac contains the full set with confidence labels for every rating.

School System Real Y1 cost Group risk (5-yr) Top concern
CAISL
Sintra
American + IB ≈€16,713 + bus + lunch Low independent non-profit Bus from Cascais opaque
St. Julian's
Carcavelos
British + IB €25,335 (lunch + bus included) Low independent trust, 1932 1,200 students; size at age 5–6
TASIS Portugal Core Knowledge → IGCSE → IB €23,140 + bus Med TASIS network Recent reviews trending negative
+ four more schools in the Almanac

What the deeper analysis covers

A short, non-exhaustive sample of how the Almanac's facts connect to the Briefing's analysis:

  • Saint Dominic's was acquired by International Schools Partnership in July 2025 (announced 4 September 2025). Group governance and post-acquisition timing analysis is in the Briefing.
  • King's College Cascais is owned by Inspired Education Group, which completed a €2.44bn term-loan refinancing in February 2026 (Paul Weiss client news, 12 February 2026). Group financial structure and 5-year operational implications are in the Briefing.
  • St. Julian's School Association is a co-promoter of the Quinta dos Ingleses development (906 residential units; Público, 5 March 2024). Disclosure context for prospective families is in the Briefing.
▽  Get the Almanac

Five pages, plus the seven-school comparison spread.

Enter your email and the Almanac PDF lands in your inbox. The desk will write to you again only if the Almanac itself is updated.

Your email goes to the editor. No marketing list. No follow-up sales sequence beyond the Almanac itself. You can reply to remove it at any time.

✓  Thank you

The Almanac is on its way to your inbox. Check spam if it doesn't arrive within a few minutes.

§ 03  The Briefing

The Almanac, applied to your family.

The Almanac is a market map: what the desk knows generally about the seven schools. The Briefing is a decision memo: what the desk would say to one specific family weighing one specific decision. Different artifact, different job.

Some families read the Almanac and find they have what they need. The cross-school comparison and the per-school facts settle the question for them, and that's a good outcome. The Briefing exists for the families who read the Almanac and find that the question hasn't actually been settled, because the decision turns on factors that don't fit in a market map: a child's English starting level, a family's real time horizon in Portugal, sports or routines that can't move, the difference between which schools are affordable on paper and which are affordable once capital levies and bus and EAL are priced in.

The Briefing applies the Almanac's facts to one family's actual situation. It does this in two layers: first, by working through the five pillars of analysis the Almanac only signals, with what each pillar means for each of the seven schools and the sources behind every claim. Second, by adding five pages written after the family's intake: which schools fit, which don't, why, and what to verify on the visit. The structure is meant to make clear that this isn't a tier upgrade so much as a different category of work.

Family Decision Briefing
Commissioned for one family
€349per briefing
Format
15 pages, structured PDF
Delivery
5 working days from completed intake
Revision round
One round, included
Update window
60 days, for corrections and source refreshes that change the picture

What's included

  • Pages 1–5: the Almanac base. The same content as the free Almanac, refreshed if a new quarterly edition has shipped between your intake and delivery.
  • Pages 6–10: the five pillars applied to all seven schools. Which schools are likely to change in the next five years and how. Which have changed hands recently. Which publish enough to verify what they tell families. What each does for non-native English speakers and what it costs. Material property and ownership facts where they apply.
  • Pages 11–15: bespoke for your family. Top recommended schools with reasoning specific to your situation, schools dropped from active consideration with reasoning, EAL economics calculated for your child's starting English level, visit and interview question packs designed for your case.

What's not included

  • Calls, ongoing support, admissions help
  • School-staff introductions or family connections
  • Any promise about admissions outcomes

Founding edition. Limited to thirty commissioned briefings. Founding clients receive a signed cover note from the editor, and the founding-client mark on the Briefing's cover page.

Commission your family's briefing →

Brief intake takes about ten to fifteen minutes, then a secure checkout. The desk replies within one working day to confirm intake received.

§ 04  How it works

Four steps, no calls required.

Step 01

Structured intake

A 15-question profile of your family. Languages, time horizon, real budget, sports and routines, the specific decisions you're weighing. About twenty minutes.

Step 02

Research applied to your case

The editor cross-references the verified-facts dataset against your profile. Every relevant claim is re-checked against current sources before it enters your briefing.

Step 03

Briefing delivered

Five working days from completed intake. PDF, 15 pages, with a one-line cover note from the editor acknowledging the specifics of your intake.

Step 04

One revision round

You read the briefing, mark anything that needs sharper treatment for your case, and one revision is delivered within five working days.

§ 05  Methodology

What the desk trusts, and what it doesn't.

Every claim in a briefing has a source: a URL, a date, a name where one exists. Where the evidence is thin or contradictory, the briefing says so directly. The rest is being careful about which sources count for what.

What the desk trusts

  • Official school documents and tuition pages, with access date
  • Third-party institutional sources (US State Department fact sheets, UNESCO designations, group-level press releases on M&A)
  • Aggregator data points cross-checked against at least one other source
  • News-grade events: acquisitions, leadership changes, regulatory filings

What the desk cross-checks

  • Reviews on iSchoolAdvisor, ISD, Good Schools Guide: used as sentiment signal, never as fact
  • Forum and TripAdvisor mentions, flagged with date and attendance window
  • Aggregator-confirmed but secondary data (fees, programmes, facilities)
  • Community quotes are used with date, source, and confidence label

What the desk excludes

  • Login-walled sources the family can't independently verify
  • Single anonymous reviews presented as patterns
  • Closed Telegram channels and private FB groups (where the community exists but the desk can't ethically cite it)
  • Anything supplied by a school that the desk couldn't corroborate independently

Confidence labels

Every recommendation in a briefing carries a label. There are five.

Strong fit
The evidence base supports this school for this family, with named tradeoffs the family should expect.
Good fit
The school works for this family if specific conditions hold. The conditions are stated in plain language.
Conditional fit
One or two pieces of evidence must be confirmed (at the visit, in writing, or through a community contact) before the family commits.
Requires verification
An important data point is missing or stale. The briefing names it and says how to close the gap.
Not enough evidence
The desk can't responsibly recommend either way. The briefing says so plainly.

On uncertainty

There's a lot a family can't know in advance. The school picked in May 2026 won't be quite the same school by 2029: heads of section move on, owners sell, year-group cultures shift. The briefing can't fix that. What it can do is set out what's actually known right now, what isn't, and which of the unknowns are likely to bite. The family makes the call. The briefing is what's read before the call gets made.

What the desk isn't

The desk is written by one editor, not a placement agency, not a committee, not a chain of researchers. One editor means one set of priors. The methodology is published so families can judge the recommendations against their own priorities. The desk isn't embedded in school communities: closed Telegram channels, WhatsApp parent groups, and staff-room conversations sit outside what can ethically be cited, even when that's where current information actually lives. Briefings name where this matters and recommend the family talk to current parents directly.

Three things the Briefing can't tell you: the cohort (a specific Year 1 class), the fit (your child's specific personality), and the parent culture (visible at pickup, invisible online). The Briefing structures the verifiable; the family verifies the rest in person.

§ 06  Update log

What changed in the dataset, recently.

The desk publishes every change to the underlying dataset that's worth noting. When a fee is corrected, when a source moves, when a school's status changes, the change is logged here, dated, and visible.

Augmentation research completed. Added 5-year IB and college-placement trend for CAISL and St. Julian's, Quinta dos Ingleses development disclosure, Inspired Education €2.44bn February 2026 refinancing, Globeducate Wendel buy-in correction, Saint Dominic's two-ownership-change history. Group risk fingerprint added to Briefing.

Initial dataset published. 7 schools researched in depth, 250+ data points cross-referenced, 80+ sources.

Saint Dominic's: confirmed first post-acquisition year is 2026/27 (ISP press release, 4 Sept 2025). Group risk label revised from Med to High (short-term).

Aprendizes: admissions page updated by school to state "currently at full capacity." School moved from active consideration to passive monitor in the active dataset.

King's College Cascais: added February 2026 student review to ISD-sourced sentiment cluster. n=2 unverified, both 1.4/5; flagged as pattern-not-fact.

TASIS Portugal: bus pricing remains opt-in / price-on-request; flagged as Verification required for any briefing that includes Cascais pickup.

§ 07  Letter from the desk

Quarterly note on what the desk noticed.

Letter № 01  ·  Spring 2026

The first letter is being written for the launch of the founding edition.

Each quarter the desk publishes a short note on what changed in the dataset, what new pattern is worth attention, and what coverage was started or stopped. The first letter goes out alongside the first commissioned briefings.

The letter is free. If you've already given the desk your email for the Almanac, you're subscribed by default; you can reply to remove yourself at any time. If you haven't, the form above is the same form.

Subscribe via the same form ↑

— The editor