Estiq Value / Tallinn / Põhja-Tallinna / Kalasadama tn 4a
Register data as of Oct 13, 2026 Põhja-Tallinna · Tallinn

Kalasadama tänav 4a, Tallinn

Kalasadama tn 4a (Tallinn, Põhja-Tallinna linnaosa) is a 2018 5-story residential building, 52 apartments (EHR 120787611). Estiq AVM model benchmark is 4 848 €/m² (range 4 387–5 309 €/m²) as of Oct 13, 2026.

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Kalasadama tänav 4a, Tallinn – aerial photo of the building, outline from the Building Register (EHR)
Aerial photo · building outline from the Building Register (EHR) · Orthophoto 05.05.2024–08.05.2024, Maa- ja Ruumiamet (open data licence)
5 floors 52 apartments EHR 120787611 ↗ Cadastre 78401:101:2196 ↗ Private ownership · apartment ownership Underground parking

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The area at a glance

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Automated Market Valuation & Building Benchmark

Kalasadama tn 4a is a 5-storey residential building built in 2018, with 52 apartments, energy class B. The Estiq AVM benchmark is €4 848/m², 51.5% above the Põhja-Tallinna median (notarised apartment transaction median €3 200/m², 2026 Q3, n=391).

Kalasadama tn 4a is a 5-storey residential building completed in 2018 in Põhja-Tallinna, with 52 apartments. Load-bearing structure: Lightweight Blocks (EHR register). The most common unit type is 2-room apartments (20 of them). Energy class B (per energy certificate).

The Estiq AVM baseline for apartments in this building is 4 848 €/m², approximately 51.5% above the Põhja-Tallinna median (notarised apartment transaction median €3 200/m², 2026 Q3, n=391). The typical unit (2-room, 53,5 m²) comes to about €259 368.

✓ Well Suited For

First-time home buyers, 1–2 person households, and rental investors.

⚠ Key Considerations

Energy class B, open surface parking, and 2018 construction vintage.

€800–€980/mo

Market rent for typical 2-room apartment (8 listings within 500 m, matched building era).

📊 Market data · 8 listings within 500 m, matched building era
Utilities: summer ~€90, winter ~€170 · 100% furnished
3,6–4,6%

Estimated gross yield (derived from real rental market listings).

from market data

Apartment Prices & Room Breakdown

Official Building Register (EHR) apartment types and Estiq valuation ranges.

Apartment Count Typical Size €/m² Value Range
1-room 7 22.5 – 42.1 m² €5 733 €152 019–€183 935
2-room 20 40 – 70.1 m² €4 848 €230 341–€278 699
3-room 14 59.6 – 103.5 m² €4 687 €312 616–€378 248
4-room 11 84.5 – 107.9 m² €4 876 €411 271–€497 615
Most units in the building vary: actual transaction prices depend directly on floor level, interior condition, basement storage, and parking rights.
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  • Market value, value range and reasoning with comparables
  • Building Register, energy certificate and land parcel data
  • Risks: flooding, radon, noise, air quality, safety
  • Apartment association costs, repair fund and loans vs the area

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2026 blind test, 600 Tallinn flats: median error 9.5% · Methodology →

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Apartment Instant Valuation Calculator

Building benchmark + apartment-specific attributes. Select parameters to see calculated fair market value.

1-room · 29.3 m² 2-room · 52.5 m² 3-room · 73.7 m² 4-room · 93.2 m²
− 53,5 m² +
Needs repair −15% Good condition Renovated +10%
1st floor −2% Middle floor Top floor
Balcony / loggia +€3 000 Basement storage +€2 000 Parking space +€3 500
Calculated Fair Market ValueThe model's statistical estimate of the price a similar apartment in this building would most likely sell for. Based on Land and Spatial Board transaction data and comparable apartments. The actual price can differ by a few per cent. Not an EVS 875 valuation report.
€259 368
ca €4 848 / m² · model estimate
Model-Based Indicative Asking PriceA suggested starting price for a sale listing: the calculated market value +5%. In Tallinn apartments sell on average 3–5% below the final asking price, so this leaves room for negotiation. It is not a transaction price or a guarantee. €272 336
Expected Monthly Rent €800–€980/mo
Asking price per m² €5 090/m²
Negotiation buffer 3–5%
Methodology: automated statistical AVM valuation based on official Land Board sales records. Does not substitute a certified appraisal report under EVS 875 standards.

Estiq Building Scorecard™

8-dimensional audit of living environment, safety, infrastructure, and market liquidity.

Composite Score
8.3 / 10
Data coverage: 94%

The Estiq Building Score™ is Estiq's own analytical composite indicator (not an official rating or guarantee of condition, safety, or investment performance); component weights are shown below. Methodology

Location & Transit9.2

Linnahall (ajutine) stop 111 m / 1 min; fast connection to city centre.

Weight 20%
Education & Schools6.7

Püha Miikaeli Kool 576 m; kindergarten 386 m.

Weight 15%
Air Quality & Environment7.8

66% of hours good, 8% poor (12-month mean, level: elevated), noise level 55 dB (noticeable), modelled (Lden), nearest park Margareeta aed 275 m. Sources: Estiq noise model (CNOSSOS-EU); Estiq air-quality index derived from Keskkonnaagentuur data.

Weight 10%
Safety & Crime Risk7.5

PPA open data (H3 cell (~0.7 km²), 24 months to 14.10.2026, n=190): above-average incident level; last 12 months vs previous 12: -20.3%.

Weight 10%
Condition & Vintage9.2

Built in 2018; structure Lightweight Blocks.

Weight 15%
Energy Efficiency & Heating8.7

EHR energy certificate B (issued 13.06.2016, expired); heating type District Heating.

Weight 10%
Lifestyle & Infrastructure7.6

Margareeta aed 275 m; supermarket 510 m.

Weight 10%
Market Liquidity & Demand9.1

Land Board transaction volume in this micro-location (79 transactions over the last 4 quarters in the "built 2016-2020" cohort).

Weight 10%

Environment & safety: Kalasadama tn 4a

Official open data and Estiq models for this building’s location. They describe the area, not a specific apartment. How we calculate this.

Safety

Incident level: above average · index 6.9 / 10

Police and Border Guard Board open data list 190 recorded incidents in the surrounding ~0.7 km² cell over 24 months (data to 14.10.2026). Last 12 months vs the 12 before: -20%.

Counts incidents reported to the police, not how safe it feels.

Source: PPA open data.

Air quality

Elevated

Of 3 299 hourly readings in the last 12 months (07.12.2025–21.10.2026, this building’s cell (~0.1 km²)): 66% in the two best classes, 26% in the middle one and 8% in the two worst of five.

Source: Keskkonnaagentuur, hourly data.

Noise

55 dB Lden · noticeable

Estimated road noise is 2 dB above the WHO recommended level (53 dB Lden).

Source: Estiq noise model, OpenStreetMap.

Radon in the ground

High · 50–100 kBq/m³

Radon concentration in soil gas. Based on measurements in this cell. That is above the 50 kBq/m³ threshold from which new buildings need radon-safe construction (EVS 840). Municipality-wide class: Kõrge või väga kõrge.

A soil-gas reading, not the flat’s indoor air; mainly relevant to basements and ground floors.

Source: Estonian radon-risk map (Geological Survey of Estonia).

Price Trends & Sales Strategy

Transactions 2024 Q4–2026 Q3 · Land Board · Põhja-Tallinna · built 2016-2020 cohort.

Quarterly sales price €/m² (Sample: 158 deals · built 2016-2020)
Sales ✨ Forecast 2026 Q4 Method: weighted linear regression over the last 6 quarters, damped 0.75, capped ±5%/quarter. Not a guarantee. Kalamaja asum · built 2016-2020 · €4 620 (2026 Q3) +6.9% YoY (2026 Q3 vs 2025 Q3)
Kalasadama tn 4a AVM benchmark: €4 848/m² €4 363 2024 Q4 29 deals €4 652 2025 Q1 11 deals €4 256 2025 Q2 12 deals €4 110 2025 Q3 27 deals €4 483 2025 Q4 15 deals €4 289 2026 Q1 11 deals €4 476 2026 Q2 21 deals €4 393 2026 Q3 32 deals €4 460 2026 Q4 ✨ Forecast

Sales Strategy

AVM Fair Market Value
€4 848/m²
Price Band
€4 387–5 309
Indicative Asking Price (Typical 2-room · 53,5 m²)
€272 336
Indicative Asking Price€5 090/m²
Negotiation room~3–5%

Market pulse: this building vs its surroundings

Notary-deal €/m², year-on-year change and deal activity at neighbourhood, district and city level.

Level €/m² Building vs YoY Deals, 4 qtrs Direction
Neighbourhood: Kalamaja asum2026 Q3 €4 324 +12.1% −4.8% — —
District: Põhja-Tallinna linnaosa2026 Q3 €3 200 +51.5% +4.1% 1 400 (−4.6%) Steady
City: Tallinn2026 Q3 €2 949 +64.4% +3.4% — —

Source: Land Board notary deals, latest finished quarter. Activity = deals in the last 4 quarters vs the 4 before. "Warming" or "cooling" only when both price (±3%) and activity (±10%) move the same way on at least 30 deals; otherwise "steady". We do not measure days on market.

Location Map & Nearest Amenities

Within a 10-minute walk, there are 18 key infrastructure facilities (19 services nearby) · Coordinates 59.444768, 24.749552 · Cadastre 78401:101:2196.

10 min walk
🚏
Linnahall (ajutine) stop
Transit Stop · Bus routes
111 m · 1 min
🚏
Linnahall stop
Transit Stop · Bus routes
150 m · 2 min
🚏
Kalarand stop
Transit Stop · Bus routes
155 m · 2 min
🚏
Suur Rannavärav stop
Transit Stop · Bus routes
169 m · 2 min
🌳
Margareeta aed
Park & Green Area · Recreation & walking
275 m · 4 min
🌳
Rannamägi
Park & Green Area · Recreation & walking
284 m · 4 min
🧒
Lasteaed Aiake
Kindergarten · Pre-school education
386 m · 5 min
🌳
Šoti park
Park & Green Area · Recreation & walking
386 m · 5 min
🌳
SRIK kogukonnaaed
Park & Green Area · Recreation & walking
433 m · 6 min
🛒
SadaMarket
Supermarket · Groceries & daily goods
510 m · 7 min
🧒
Kalamaja Lasteaed
Kindergarten · Pre-school education
563 m · 8 min
🧒
Tallinna Lasteaed Mudila
Kindergarten · Pre-school education
567 m · 8 min
🎓
Püha Miikaeli Kool
Basic school · Basic school
576 m · 8 min
🛒
Sadama turg
Supermarket · Groceries & daily goods
607 m · 8 min
🎓
Tallinna Vanalinna Täiskasvanute Gümnaasium
Upper secondary school · Upper secondary school
621 m · 8 min
🎓
Gustav Adolfi Gümnaasium
Upper secondary school · Exam rating: 75.1/100
662 m · 9 min
🛒
Alexela
Supermarket · Groceries & daily goods
704 m · 9 min
🛒
Rimi Mini
Supermarket · Groceries & daily goods
724 m · 10 min
🧒
Lasteaed Kelluke
Kindergarten · Pre-school education
825 m · 11 min
Within a 10-minute walk: 18 places, nearest stop 111 m away.

Neighborhood Vintage & Demographics: Põhja-Tallinna linnaosa

Official open data from Statistics Estonia REL2021 census and Building Register EHR.

Resident Age Distribution

437 817 residents
0–17 (Children & youth) 18.7% · 81 762
18–64 (Working age) 62.4% · 273 008
65+ (Seniors & retirees) 19% · 83 047

Education Level (15+)

368 377 residents
Basic or primary education 12.7% · 46 946
Secondary / vocational education 37.4% · 137 875
Higher education (BSc, MSc, PhD) 47.1% · 173 485
Education unknown 2.7% · 10 071

Construction Era & Housing Stock

225 177 dwellings
Pre-War & Historic (< 1945) 11.1% · 25 046
Soviet Era (1946–1990) 65.7% · 147 900
Post-Independence (1991–2010) 13% · 29 357
Modern Developments (2011+) 9.2% · 20 698

Peak construction era: 1981–1990.

Energy Efficiency Distribution A–G

Class A (Nearly Zero Energy) 3.6%
Class B (Low Energy) 5.5%
Class C (Standard Efficiency) 6.9%
Class D (Moderate Efficiency) 6.1%
Class E (Standard Soviet Build) 66.6%
Class F–G (High Consumption) 11.1%

Building Technical Profile

Values read from EHR and the Land Board cadastre; fields the registers do not hold are not shown.

Year Built2018
Total Apartments52
Floors5
Energy ClassB
Land OwnershipPrivate ownership · apartment ownership
Plot Size2 712 m²
Heating SystemDistrict Heating
Load-bearing StructureLightweight Blocks
Elevators2
Noise Level55 dB (noticeable)

Official Register Records: EHR & Cadastre

Only what Estiq reads from EHR and the cadastre WFS. Estiq does not track fire-safety or lift inspections.

EHR · Building Register

Code 120787611 · record updated 29.06.2026.

Lightweight Blocks · lifts per EHR: 2.

EHR Portal (code: 120787611) →

Cadastral Unit (Land Board)

78401:101:2196 · plot area 2 712 m².

Land use: 80% Elamumaa, 20% arimaa.

Cadastral Map (78401:101:2196) ↗

Apartment association & running costs

The building is managed by apartment association Tallinn, Kalasadama tn 4a, Kalasadama tn 4b korteriühistu (registry code 80478945). Figures are from the association's 2025 annual report (e-Business Register).

Typical flat€160 per monthall costs incl. utilities
Association fees€58 820per year, excl. utilities
Repair fund€44 456balance at year end
LoansNo loansat year end

Management & Association Report: Tallinn, Kalasadama tn 4a, Kalasadama tn 4b korteriühistu alustas oma majandustegevust 12 Jaanuaril 2018 aastal. Korteriühistu tegevuse eesmärk on korteriomandite eseme osaks olevate ehitiste ja maatüki mõtteliste osade ühinemajandamine ja korteriühistu liikmete ühiste huvide esindamine.

🔨 Completed repairs and improvements (by year):
2025
Remonditööd: €13 311
2024
Remonditööd: €11 711
2023
Remonditööd: €7 055 Kindlustus: €1 655
Financial year20252024
Member fees€58 820€55 240
of which repair fund€13 311€11 711
Collected into repair fund€17 043€16 996
Repair spending€13 311€11 711
Repair fund balance€44 456€33 318
Cash€49 104€36 899
Reserve capital€14 023€14 023
Result for the year€943−€542
Fees by type2025
Hooldustasud€21 990
Haldustasu€10 033
Tehnohooldus€11 546
Kindlustus€1 940
Remonditasud€13 311

Fee names as written in the report.

members: 40 private + 24 companies.
Source: apartment association annual reports (e-Business Register). Comparison: median and quartiles of apartment associations in Kalamaja subdistrict, same year.

Land & Spatial Board In-ADS address object (ADS-OID: EE03581120) · Postal code: 10415

KÜ Records in e-Äriregister ↗

Apartment buildings on Kalasadama tn

1 buildings on the street · real-time filterable comparison.

Official Data Sources & Registry Verification

Direct data linkages, authoritative registries, and update timestamps.

Data Dimension Official Source Governing Authority Data as of Status
Building Specs EHR · 120787611 Maa- ja Ruumiamet 13.10.2026 (EHR record 29.06.2026) Confirmed
Cadastral Unit & Land Zoning Land & Spatial Board · 78401:101:2196 ↗ Land & Spatial Board 04.10.2026 Confirmed
Notarized Sales Transactions Land Board Transactions Database Land & Spatial Board 09.2026 Synchronized
Demographics & Census Data Population Register & RL21 Statistics Estonia annual (2021 census) Official
Safety & Environmental Monitoring Noise Maps, Air Quality & Police Police Board / Environment Agency model estimate Statistical
Market Rent & Gross Yield Estiq rental database · 8 listings within 500 m, matched building era · yield 3,6–4,6% Estiq Rental Intelligence 10.2026 · n=8 Market Data
Valuation Methodology Estiq AVM Comparable sales approach (not EVS 875 certified appraisal) 2026 model weights Statistical

Building Energy Rating Guide

The energy performance certificate reflects the heating efficiency and energy consumption intensity of the building.

B · this building Low Energy Building Very high thermal performance

Key Risk Factors

  • Built in 2018: modern contemporary construction with up-to-date engineering systems.
  • Energy class B: typically lower heating demand than an average older building. The energy certificate has expired, so the current class may differ. Actual heating costs depend on the apartment and how it is used.
  • Parking: building features an underground heated parking garage.
  • Valuation nuance: bank collateral value for a specific unit depends fundamentally on interior finish.

Frequently Asked Questions (FAQ)

Structured answers compiled for buyers, sellers, search engines, and AI systems.

What building is located at Kalasadama tn 4a, Tallinn?

Kalasadama tn 4a is a 5-story apartment building constructed in 2018, located in Põhja-Tallinna linnaosa, comprising 52 apartments. The EHR registry code is 120787611 and cadastral ID is 78401:101:2196. Estiq reports energy class B.

What is the average price per sqm and market value for apartments at Kalasadama tn 4a?

The Estiq AVM model estimate is 4 848 €/m². The valuation range spans 4 387–5 309 €/m². The calculated fair value of a typical 2-room apartment is approximately €259 368.

How much does a 50 sqm or 75 sqm apartment cost at Kalasadama tn 4a?

Based on the 4 848 €/m² benchmark, a 50 sqm apartment is indicatively valued at €242 400 and a 75 sqm apartment at €363 600. Actual value depends on interior condition, floor, parking, and storage.

How are apartment prices distributed by room count?

1-room: €152 019–€183 935; 2-room: €230 341–€278 699; 3-room: €312 616–€378 248; 4-room: €411 271–€497 615.

At what indicative asking price should a seller list?

The model-based indicative asking price is approximately €5 090/m² (for the typical 2-room unit, about €272 336), allowing a 3–5% negotiation buffer.

How much rental income can a 2-room apartment generate?

A 2-room apartment in good condition has an estimated market rent of €800–€980 per month, generating an estimated gross yield of 3,6–4,6%.

Is it cheaper to buy or to rent at Kalasadama tn 4a?

Buying means a loan payment of about €1,072 a month, renting €800–€980 — the loan payment is 20% above the rent. That is 50% (loan) and 42% (rent) of the median gross wage (Tallinn, €2,126, Q2 2026, Statistics Estonia). Assumes the typical 2-room flat (53.5 m²) at €259,368 (Estiq estimate), an 80% loan over 25 years at 3.8% and a €51,874 down payment; rent from nearby offers; association and state fees excluded.

What is the area around Kalasadama tn 4a like: safety, air, noise and radon?

Police open data list 190 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: above average). Air: of the last 12 months' hourly readings, 66% were in the two best classes and 8% in the two worst (level: elevated). Estimated road noise at the building is 55 dB (Lden). Radon in soil gas: high (50–100 kBq/m³). These describe the area, not a specific apartment.

What are the running costs at Kalasadama tn 4a?

According to the apartment association's 2025 annual report, a typical flat paid €160 per month in total, including utilities. The repair fund held €44 456 at year end. The association had no loans. See the association figures.

Does the Estiq online valuation replace a bank-certified appraisal?

No. For a mortgage the bank needs a certified valuer's report under EVS 875 — order a valuation.

How accurate is the Estiq automated valuation (AVM)?

Median error is 9.5% in Tallinn and 12.1% elsewhere in Estonia; 83% of Tallinn estimates fall within ±20% (blind test, May–September 2026). Atypical properties have larger errors — see the methodology.

Where does this data come from?

Sale prices — notarised apartment sales, Maa- ja Ruumiamet; estimates — the Estiq AVM model; rents — Estiq market database (24 months); wages — Statistics Estonia (PA117); building data — building register (EHR); association costs — housing associations' annual reports; noise and air — national noise maps and air monitoring. Figures refresh with every data load and each states its period and sample — see the methodology.

Building data reconciled against the EHR and Land Board (Maa-amet) registries. AVM methodology by Martin Koppel, Estiq real estate valuation advisor (methodology aligned with the EVS 875 standard). This is an automated model estimate, not an EVS 875 appraisal report. Updated 13.10.2026.

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