2.1% below the model's estimate ● Listed

Kuusisaarentie 9 B

00340 · Kuusisaari - Lehtisaari · Helsinki

Asking price
€684,000
€3,977/m²
Model estimate
€698,927
€532,002–€1,102,100
Size
172 m²
6 rooms
Year
1974
Floor 1/2
Monthly fee
€1,050/mo
€929 maintenance + €121 capital · 28 Oct 2026
Gross yield
4.4%
vuokra-arvio · rent ÷ asking

Data updated 28 Oct 2026.

Price comparison

How the asking price compares with the price model's estimate and the price level of 00340.

Asking 2.1% below the estimate
Asking price
€684,000
€3,977/m²
Model estimate
€698,927
€4,064/m²
Gap to the model's estimate
−€14,927
asking price minus estimate

Asking price and the model's estimate

€532,002model's 80% range€1,102,100

The model expects 80% of flats like this to ask €532,002 to €1,102,100. The asking price is inside the range, so the gap to the estimate is within the model's ordinary error. The estimate is an asking price, not a sale price: realised sales in 00340 closed on average 11.9% above the asking price (1 sales to the end of 2025).

The median asking price of listings for sale in 00340 is €5,379/m²; this flat asks €3,977/m².

Recent quarterly €/m² trend · 00340

loading…
Postcode median €/m² This listing's asking €/m²

Market context

How this listing compares with realised sales in 00340 Kuusisaari - Lehtisaari (to the end of 2025) and with other listings for sale.

Days on market
505 days
Counted from 14 Jun 2025, when we first saw this flat for sale. It has since been listed again 2 times under new listing numbers. Median for 00340: 102 days (n=17).
Sale price vs. asking in this postcode
+11.9%
Mean of 1 realised sales in 00340 to the end of 2025, the same figure the sales archive shows. At the same gap this listing would sell for about €765,153.

Price changes for this flat

14 Jun 2025 €798,000 → €684,000 −14.3%

Highest debt-free ask since 14 Jun 2025, and the current one. The flat was listed again under a new listing number, so some of the cuts were made on earlier listings.

What the model considered

27 inputs · XGBoost · v2.5

The estimate comes from a tree model trained on the asking prices of Helsinki listings. It is not a postcode average plus adjustments; the model uses all inputs together. Below are the values the model received for this flat, and each input group's weight in the model.

Model estimate
€698,927
€4,064/m²
Postcode reference
Median asking price in 00340 Kuusisaari - Lehtisaari: €5,379/m² · this unit asks €3,977/m²
The median asking price of the listings still online in this postcode, after each postcode’s outliers are trimmed back to its interquartile fence. It is a reference, not a model input: the model reads its own training encoding of the postcode, which is clamped and can differ.
Input group
This flat
Weight in the model
Size
172 m² · 6 rooms
44.0%
Location
00340 Kuusisaari - Lehtisaari
29.9%
Amenities
Elevator: No · Sauna: No · Balcony: No
7.8%
Condition
Satisfactory
6.2%
Pipe renovation
Completed 2011
4.6%
Land
Own plot
2.6%
Fees
€1,050/mo
1.9%
Year built
1974
1.7%
Floor
1 / 2
1.3%

Weight is the input group's share of the model's gain in training. It shows what the model generally relies on, not how much each value moved this flat's estimate.

Pipe renovation

A pipe renovation (linjasaneeraus) is the largest building-systems project a housing company undertakes, and its status often shows in the asking price.

Pipe renovation completed 2011

No imminent assessment expected; the cost is already absorbed into the asking price.

Building & title

Quick reference for things that move the price beyond size and location.

Apartment

Floor
1 / 2
Condition
Satisfactory
Energy class
—
Balcony
No
Sauna
No

Building

Year built
1974
Total floors
2
Elevator
No

Title

Land
Own plot
Pre-emption
No clause

Deal economics

What you actually pay, what a realistic close looks like, and what a buyer can expect to earn from rent.

Selling price
€667,333
myyntihinta — paid to seller
+
Debt share
€16,667
lainaosuus — co-op loan
=
Debt-free price
€684,000
velaton hinta — true total cost
Cash at signing · assume the loan€
Selling price €667,333
Transfer tax (1.5%) · on debt-free €10,260
Admin / drafting fee (est.) €380
Cash needed €677,973

You take over the housing company's loan share and service it via the monthly capital fee (rahoitusvastike).

Cash at signing · pay off the loan€
Debt-free price €684,000
Transfer tax (1.5%) €10,260
Admin / drafting fee (est.) €380
Cash needed €694,640

You pay the loan share upfront — the monthly capital fee disappears, only the maintenance fee remains.

Likely sale price. In 00340, sales closed on average 11.9% above the asking price (1 sales to the end of 2025). At the same gap this listing would sell for about €765,153 (cash including transfer tax and fees: €777,010).
Estimated monthly rent
€2,524
€2,300–€3,642 · vuokra-arvio.fi
Gross yield
4.4%
estimated rent ÷ asking
Implied annual rent
€30,288
estimate × 12
Refine the rent estimate on vuokra-arvio.fi → Property-specific rent model, accounts for furnishing, amenities, and floor.

Mortgage estimate

Quick estimate of monthly principal + interest. Move the sliders for your situation.

20 % · —
—
25 years
Loan amount
—
debt-free price minus down payment
Monthly principal + interest
—
— a month with the housing-company fee
Total interest paid
—
over the full term

Illustrative only. Real offers depend on your credit, ECB / Euribor at draw-down, and the bank's margin.

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