Kesklinn district, Tallinn · Apartment building
J. Poska tn 51a/1, Tallinn — building data and flat estimate
Built 1940 · 2 floors · 4 apartments · EHR 101034907 · Cadastre 78401:115:0610
J. Poska tn 51a/1 (Kesklinn, Tallinn) is a 2-storey apartment building completed in 1940 with 4 flats. Estiq's model estimates flats here at €3 588–4 342/m² (typically €3 965/m², as of 10.11.2026). This is not a licensed appraisal. In Kadrioru, 17 flats in buildings of the same era sold over the last four completed quarters.
Estimated market value
€3 965 /m²
€3 588
range ±9.5%
€4 342
Typical apartment · 138.7 m²
€529 141
Building score
7.0 / 10
Energy class
E estimated
vsKesklinna median (all build years)
+6,4%
Automated model estimate (AVM), not a professional valuer's appraisal · as of 10.11.2026 · Land Board notarial transactions
View from the air · oblique aerial photo 05.05.2024: Maa- ja Ruumiamet, Tallinna Strateegiakeskus (open data licence) · Request removal of this photo
Aerial photo · building outline from the Building Register (EHR) · Orthophoto 05.05.2024–08.05.2024, Maa- ja Ruumiamet (open data licence)
Location map · CARTO Voyager · © OpenStreetMap contributors
Prices by apartment type
| Type | Count | Area | €/m² | Value range |
|---|---|---|---|---|
| 5+ rooms | 4 | 137,1–140,7 m² | €3 965 | €493 000 – €596 000 (median area 137,3 m²) |
Actual value depends on the floor, interior finish, balcony/terrace, storage and parking space.
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Model-based analysis built on real EHR and transaction data.
The area at a glance · J. Poska tn 51a/1
On foot
Environment
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Details, sources and limits
Around J. Poska tn 51a/1 (within 1.5 km): nearest public transport stop: Kadriorg stop (85 m, 1 min on foot); nearest grocery store: Kadrioru Selver ABC (190 m, 3 min on foot); nearest park or green area: Kadrioru lilleaed (435 m, 6 min on foot); nearest school: Kadrioru Saksa Gümnaasium (845 m, 11 min on foot); nearest kindergarten: Kadrioru Lasteaed (302 m, 4 min on foot). Distances are straight-line, walking time assumes 4.5 km/h. Police open data list 104 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: above average). Air: of the last 12 months' hourly readings, 49% were in the two best classes and 13% in the two worst (level: elevated). Estimated road noise at the building is 55 dB (Lden). Radon in soil gas: normal (30–50 kBq/m³). These describe the area, not a specific apartment.
Transit
Kadriorg stop 85 m · J. Poska stop 102 m · Reidi tee stop 383 m
Grocery stores
Kadrioru Selver ABC 190 m · NOP 481 m · Sadama Market 794 m
Parks and green areas
Kadrioru lilleaed 435 m
Schools
Kadrioru Saksa Gümnaasium 845 m · ''Eduson'' kool 906 m · Tallinna Juudi Kool 1053 m
Kindergartens
Kadrioru Lasteaed 302 m · Tallinna Lotte Lasteaed 584 m · Väike Päike Kesklinna Lastehoid 723 m
Radon in soil
Normal · 30–50 kBq/m³. A soil-gas reading, not the flat’s indoor air; mainly relevant to basements and ground floors.
Noise
Estimated level is 2 dB above the WHO recommended level (53 dB Lden).
Incident level
Counts incidents reported to the police for the surrounding ~0.7 km² cell, not how safe it feels.
The indicators describe the area, not a specific apartment. Sources: Estiq database (stops, shops, parks, schools, kindergartens; OpenStreetMap, EHIS), Environmental Agency (air), Police and Border Guard Board (incidents), Geological Survey of Estonia (radon), Estiq noise model. How we calculate this
Check building & neighborhood risks before your viewing
The Building & Surroundings Report (PDF) combines Estiq Radar construction projects (150–500 m), association finances, registers and environment. Does not include an apartment valuation.
Price trend and transactions: Kadrioru subdistrict, built 1940-1970
Notarial transactions per Land Board data: Kadrioru subdistrict · built 1940-1970 (compared with Kesklinn district)
Kadrioru (1940-1970)
Kesklinna (1940-1970)
Transaction count
€2 160 /m²
View detailed quarterly statistics (8 quarters) ▾
| Quarter | Kadrioru €/m² | Kesklinna €/m² | Transactions (pcs) |
|---|---|---|---|
| 2024 Q4 | – | €3 108 | 129 deals |
| 2025 Q1 | – | €3 276 | 4 deals |
| 2025 Q2 | – | €3 068 | 3 deals |
| 2025 Q3 | – | €3 193 | 2 deals |
| 2025 Q4 | €2 938 | €3 141 | 6 deals |
| 2026 Q1 | – | €3 373 | 2 deals |
| 2026 Q2 | €4 219 | €3 464 | 5 deals |
| 2026 Q3 | €2 160 | €3 340 | 6 deals |
Square metre prices in Kadrioru subdistrict for cohort 1940-1970 changed — over the past 12 months (compared to Kesklinn district +4.6%), with 2–6 deals per quarter.
Evidence and calculation basis (EHR & Land Board)
Quarterly transaction prices (Land and Spatial Development Board)
8 quarters
| Quarter | Kadrioru (€/m²) | Kesklinna (€/m²) | Notarial transactions |
|---|---|---|---|
| 2024 Q4 | – | €3 108 | 129 deals |
| 2025 Q1 | – | €3 276 | 4 deals |
| 2025 Q2 | – | €3 068 | 3 deals |
| 2025 Q3 | – | €3 193 | 2 deals |
| 2025 Q4 | €2 938 | €3 141 | 6 deals |
| 2026 Q1 | – | €3 373 | 2 deals |
| 2026 Q2 | €4 219 | €3 464 | 5 deals |
| 2026 Q3 | €2 160 | €3 340 | 6 deals |
Registry data (EHR and cadastre)
6/8 fields filled in register (completeness, not verification)
| Year built | 1940 |
| Apartments in building | 4 |
| Floors / lifts | 2 floors |
| Structure | |
| Heating | |
| Plot | 0 m² · |
| EHR code | 101034907 |
| Cadastre | 78401:115:0610 |
Frequently asked questions
7
What do apartments at J. Poska tn 51a/1 cost?
As of 10.11.2026, the Estiq model baseline at J. Poska tn 51a/1 is €3 965/m² (range €3 588–4 342/m², ±9.5%). That is +6.4% against the Kesklinna sales median across all build years (€3 728/m²).
How many apartment sales were there in Kadrioru?
Land and Spatial Board transaction statistics show 17 apartment sales in Kadrioru in the last four completed quarters, in buildings of the same era (1940-1970).
Are sale prices for flats at J. Poska tn 51a/1 public?
The Land and Spatial Board publishes transaction statistics by area, not by address. Estiq therefore shows sales in same-era buildings (1940-1970) in Kadrioru: 17 in the last four completed quarters. The price level for this building is a model estimate, not a sale price.
Does the online estimate replace a bank valuation (EVS 875)?
No. The Estiq figure is a statistical model estimate. For a mortgage the bank requires a licensed valuer's report under EVS 875.
Which sources does the data for J. Poska tn 51a/1 come from?
Building data comes from the Estonian Register of Construction Works (EHR), transaction statistics from the Land and Spatial Board, association finances from annual reports filed with the Business Register, and the estimate from the Estiq market database. Latest data as of 10.11.2026. Methodology: https://estiq.ee/en/methodology.
What are the nearest shop, school, park and transit stop to J. Poska tn 51a/1?
Around J. Poska tn 51a/1 (within 1.5 km): nearest public transport stop: Kadriorg stop (85 m, 1 min on foot); nearest grocery store: Kadrioru Selver ABC (190 m, 3 min on foot); nearest park or green area: Kadrioru lilleaed (435 m, 6 min on foot); nearest school: Kadrioru Saksa Gümnaasium (845 m, 11 min on foot); nearest kindergarten: Kadrioru Lasteaed (302 m, 4 min on foot). Distances are straight-line, walking time assumes 4.5 km/h.
What is the area around J. Poska tn 51a/1 like: safety, air, noise and radon?
Police open data list 104 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: above average). Air: of the last 12 months' hourly readings, 49% were in the two best classes and 13% in the two worst (level: elevated). Estimated road noise at the building is 55 dB (Lden). Radon in soil gas: normal (30–50 kBq/m³). These describe the area, not a specific apartment.
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J. Poska tn: apartment buildings and association costs
31 buildings · median €3 933/m² · built 1881–2022 · median association cost 3,12 €/m²/mo (13 associations)
| Address | Built | €/m² | Typical flat | Energy | Assoc. €/m²/mo | Flat / month | Association |
|---|---|---|---|---|---|---|---|
| J. Poska tn 4 | 1903 | €3 541 | ~€251 156 | D | 4,77 | ≈ €223 | KÜ report 2025 → |
| J. Poska tn 5 | 2003 | €3 608 | ~€185 205 | E | 3,65 | ≈ €213 | KÜ report 2025 → |
| J. Poska tn 6a | 1902 | €3 693 | ~€203 484 | E ~ | – | – | – |
| J. Poska tn 7 | 1949 | €3 693 | ~€178 332 | D | 1,36 | – | KÜ report 2025 → |
| J. Poska tn 9 | 1949 | €3 693 | ~€273 764 | E ~ | – | – | – |
| J. Poska tn 10 | 1940 | €3 693 | ~€213 455 | E ~ | 3,80 | ≈ €231 | KÜ report 2025 → |
| J. Poska tn 11 | 2014 | €4 578 | ~€466 735 | B ~ | 2,89 | ≈ €250 | KÜ report 2025 → |
| J. Poska tn 12 | 2018 | €4 917 | ~€591 702 | C | 3,12 | ≈ €304 | KÜ report 2025 → |
| J. Poska tn 12a | 1940 | €3 719 | ~€266 040 | F | 3,93 | ≈ €252 | KÜ report 2025 → |
| J. Poska tn 13 | 2012 | €4 511 | ~€327 578 | B ~ | 4,17 | ≈ €382 | KÜ report 2025 → |
| J. Poska tn 14 | 1897 | €3 789 | ~€231 508 | E ~ | – | – | – |
| J. Poska tn 14a | 2022 | €5 607 | ~€508 144 | B | 3,51 | ≈ €326 | KÜ report 2025 → |
| J. Poska tn 17 | 1881 | €3 719 | ~€304 555 | E ~ | – | – | – |
| J. Poska tn 19 | — | €4 022 | ~€443 085 | D | 2,98 | ≈ €297 | KÜ report 2025 → |
| J. Poska tn 20 | 1940 | €3 789 | ~€352 762 | E ~ | – | – | – |
| J. Poska tn 21 | 1999 | €4 001 | ~€439 982 | D ~ | – | ≈ €526 | KÜ report 2025 → |
| J. Poska tn 24 | 1940 | €3 946 | ~€150 211 | E ~ | – | – | – |
| J. Poska tn 25a | 2003 | €3 933 | ~€284 072 | C ~ | – | ≈ €351 | KÜ report 2025 → |
| J. Poska tn 28 | 2003 | €4 110 | ~€381 780 | C ~ | 1,22 | ≈ €299 | KÜ report 2025 → |
| J. Poska tn 29 | 1994 | €3 573 | ~€232 628 | E ~ | – | – | – |
| J. Poska tn 33 | 1940 | €3 946 | ~€348 287 | E ~ | 3,03 | – | KÜ report 2025 → |
| J. Poska tn 34 | 2007 | €3 987 | ~€432 607 | B | – | – | – |
| J. Poska tn 36 | — | €4 178 | ~€316 547 | B | – | – | – |
| J. Poska tn 36a | 1885 | €4 043 | ~€302 379 | E ~ | – | – | – |
| J. Poska tn 38/1 | 1885 | €3 932 | ~€272 250 | E ~ | – | – | – |
| J. Poska tn 38/2 | 1885 | €3 775 | ~€88 854 | E ~ | – | – | – |
| J. Poska tn 41 | 1940 | €3 991 | ~€105 985 | E ~ | – | – | – |
| J. Poska tn 45 | 1995 | €3 690 | ~€240 200 | D ~ | 1,80 | ≈ €228 | KÜ report 2025 → |
| J. Poska tn 51a/1 · this building | 1940 | €3 965 | ~€529 141 | E ~ | – | – | – |
| J. Poska tn 51a/2 | 1928 | €3 932 | ~€286 044 | E | – | – | – |
| J. Poska tn 53 | 1923 | €4 114 | ~€482 404 | E ~ | – | ≈ €287 | KÜ report 2025 → |
Association cost comes from the latest filed annual report (€/m² per month and the median flat’s monthly payment); for an association managing several buildings the figure is association-wide. “–” means no reliable report or estimate. €/m² is an Estiq market-database estimate and the typical flat follows the building’s typical unit; “~” beside an energy class marks an estimate from construction year.
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