Kesklinn district, Tallinn · Apartment building
A. Adamsoni tn 21/1, Tallinn — building data and flat estimate
Built 1890 · 2 floors · 13 apartments · EHR 101026632 · Cadastre 78401:108:2520
The association's reports list 1 unresolved issue ().
Latest mention: report. Don't buy blind: building & surroundings report (PDF €3.99) – association finances and report findings, registers, environment and Estiq Radar. For your flat's exact market value and comparables: choose your flat.
Model price level for flats
€3 133 /m²
€2 835
range ±9.5%
€3 431
Model estimate for flats in this building, not a sale price or bank appraisal.
Latest registry fetch: 13.11.2026 · Latest month in market database: 10.2026
Sources: EHR and regional transaction statistics from the Land and Spatial Board. Methodology
Typical apartment · 26.0 m²
€97 370
Building score
7.0 / 10
Energy class
E estimated
vsKesklinna median (all build years)
-16,0%
The building €/m² (€3,133) is the model average for the whole building. The typical flat (€97,370) is that room type’s own model estimate (about €3,745/m² × 26.0 m²), so it does not equal the building €/m² times the area.
A. Adamsoni tn 21/1 (Kesklinn, Tallinn) is a 2-storey apartment building completed in 1890 with 13 flats. It is managed by A. Adamsoni tn 21 apartment association (registry code 80176782). Estiq's model estimates flats here at €2 835–3 431/m² (typically €3 133/m²). This is not a licensed appraisal. In Kassisaba, 34 flats in buildings of the same era sold over the last four completed quarters.
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 02.05.2024–05.05.2024, Maa- ja Ruumiamet (open data licence)
Location map · CARTO Voyager · © OpenStreetMap contributors
Prices by apartment type
| Type | Count | Area | €/m² | Value range |
|---|---|---|---|---|
| 1-room | 12 | 8,4–26,9 m² | €3 133 | €73 000 – €89 000 (median area 25,9 m²) |
| 3-room | 1 | 48,0 m² | €3 133 | €136 000 – €165 000 (median area 48,0 m²) |
Actual value depends on the floor, interior finish, balcony/terrace, storage and parking space.
Find your apartment
13 apartments in the buildingPick an apartment from the dropdown and press “Value apartment” to open the model-based apartment-level estimate report.
Includes a free estimate · Full apartment valuation PDF with comparable sales: €7.99
Model-based analysis built on real EHR and transaction data.
The area at a glance · A. Adamsoni tn 21/1
On foot
Environment
Tap an indicator to see it on the map
Details, sources and limits
Around A. Adamsoni tn 21/1 (within 1.5 km): nearest public transport stop: Tehnika stop (246 m, 3 min on foot); nearest grocery store: Kassisaba kauplus (252 m, 3 min on foot); nearest park or green area: Falgi park (410 m, 5 min on foot); nearest school: Jakob Westholmi Gümnaasium (276 m, 4 min on foot); nearest kindergarten: Kaarli Kool (288 m, 4 min on foot). Distances are straight-line, walking time assumes 4.5 km/h. Police open data list 306 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: high). Air: of the last 12 months' hourly readings, 45% were in the two best classes and 21% in the two worst (level: high). 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.
Transit
Tehnika stop 246 m · Tehnika stop 300 m · Endla stop 301 m
Grocery stores
Kassisaba kauplus 252 m · Kapi Pood 294 m · Ristiku Selver ABC 512 m
Parks and green areas
Falgi park 410 m · Hirvepark 642 m · Lindamägi 700 m
Schools
Jakob Westholmi Gümnaasium 276 m · Kaarli Kool 288 m · Tallinna Euroopa Kool 528 m
Kindergartens
Kaarli Kool 288 m · Tallinna Kelmiküla Lasteaed 391 m · Lasteaed Aviv 476 m
Radon in soil
High · 50–100 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.
Apartment association
A. Adamsoni tn 21 · 14 flats · report 2024
Typical flat, per month
€54
Repair-fund balance
€40 365
Cash on accounts
€44 227
Bank loans
None
The association report covers 14 flats; the building register lists 13 at this address, so the association may manage other buildings too.
! The association's reports list 1 unresolved issue(s). Ask the association for meeting minutes, the technical inspection and the repair plan; the full list is on the association page.
Association finances and reports →
Source: annual reports in the e-Business Register
Price trend and transactions: Kassisaba subdistrict, built <1939
Notarial transactions per Land Board data: Kassisaba subdistrict · built <1939 (compared with Kesklinn district)
Kassisaba (<1939)
Kesklinna (<1939)
Transaction count
Model forecast
€3 799 /m²
View detailed quarterly statistics (9 quarters) ▾
| Quarter | Kassisaba €/m² | Kesklinna €/m² | Transactions (pcs) |
|---|---|---|---|
| 2025 Q1 | €2 838 | €3 457 | 7 deals |
| 2025 Q2 | €4 130 | €3 582 | 6 deals |
| 2025 Q3 | €3 740 | €3 591 | 13 deals |
| 2025 Q4 | €4 870 | €3 636 | 10 deals |
| 2026 Q1 | €3 448 | €3 404 | 11 deals |
| 2026 Q2 | €3 607 | €3 607 | 5 deals |
| 2026 Q3 | €3 799 | €3 570 | 8 deals |
| 2026 Q4 | – | €3 341 | 1 deals |
| 2026 Q4 (forecast) | €3 628 | – | – |
Square metre prices in Kassisaba subdistrict for cohort <1939 changed — over the past 12 months (compared to Kesklinn district -0.6%), with 1–13 deals per quarter.
Evidence and calculation basis (EHR & Land Board)
Quarterly transaction prices (Land and Spatial Development Board)
9 quarters
| Quarter | Kassisaba (€/m²) | Kesklinna (€/m²) | Notarial transactions |
|---|---|---|---|
| 2025 Q1 | €2 838 | €3 457 | 7 deals |
| 2025 Q2 | €4 130 | €3 582 | 6 deals |
| 2025 Q3 | €3 740 | €3 591 | 13 deals |
| 2025 Q4 | €4 870 | €3 636 | 10 deals |
| 2026 Q1 | €3 448 | €3 404 | 11 deals |
| 2026 Q2 | €3 607 | €3 607 | 5 deals |
| 2026 Q3 | €3 799 | €3 570 | 8 deals |
| 2026 Q4 | – | €3 341 | 1 deals |
| 2026 Q4 (forecast) | €3 628 | – | – |
Registry data (EHR and cadastre)
8/8 fields filled in register (completeness, not verification)
| Year built | 1890 |
| Apartments in building | 13 |
| Floors / lifts | 2 floors |
| Structure | board cladding |
| Heating | individual heating |
| Plot | 1 200 m² · residential land 100% |
| EHR code | 101026632 |
| Cadastre | 78401:108:2520 |
Frequently asked questions
8
What do apartments at A. Adamsoni tn 21/1 cost?
The Estiq model baseline at A. Adamsoni tn 21/1 is €3 133/m² (range €2 835–3 431/m², ±9.5%). That is -16.0% against the Kesklinna sales median across all build years (€3 728/m²).
How many apartment sales were there in Kassisaba?
Land and Spatial Board transaction statistics show 34 apartment sales in Kassisaba in the last four completed quarters, in buildings of the same era (<1939).
Are sale prices for flats at A. Adamsoni tn 21/1 public?
The Land and Spatial Board publishes transaction statistics by area, not by address. Estiq therefore shows sales in same-era buildings (<1939) in Kassisaba: 34 in the last four completed quarters. The price level for this building is a model estimate, not a sale price.
What are the association's finances at A. Adamsoni tn 21/1?
From the association's 2024 annual report (reg. code 80176782): 14 flats, repair-fund balance €40 365, no bank loans, typical monthly cost per flat about €54.
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 A. Adamsoni tn 21/1 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 registry fetch: 13.11.2026. Latest month in market database: 10.2026. Methodology: https://estiq.ee/en/methodology.
What are the nearest shop, school, park and transit stop to A. Adamsoni tn 21/1?
Around A. Adamsoni tn 21/1 (within 1.5 km): nearest public transport stop: Tehnika stop (246 m, 3 min on foot); nearest grocery store: Kassisaba kauplus (252 m, 3 min on foot); nearest park or green area: Falgi park (410 m, 5 min on foot); nearest school: Jakob Westholmi Gümnaasium (276 m, 4 min on foot); nearest kindergarten: Kaarli Kool (288 m, 4 min on foot). Distances are straight-line, walking time assumes 4.5 km/h.
What is the area around A. Adamsoni tn 21/1 like: safety, air, noise and radon?
Police open data list 306 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: high). Air: of the last 12 months' hourly readings, 45% were in the two best classes and 21% in the two worst (level: high). 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.
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A. Adamsoni tn: apartment buildings and association costs
25 buildings · median €3 190/m² · built 1883–2026 · median association cost 2,22 €/m²/mo (11 associations)
| Address | Built | €/m² | Typical flat | Energy | Assoc. €/m²/mo | Flat / month | Association |
|---|---|---|---|---|---|---|---|
| A. Adamsoni tn 2 | 1927 | €3 375 | ~€277 358 | E ~ | – | – | – |
| A. Adamsoni tn 2a | 1927 | €3 375 | ~€154 360 | E ~ | 0,60 | ≈ €51 | KÜ report 2025 → |
| A. Adamsoni tn 3 | 2011 | €4 132 | ~€253 242 | B ~ | 2,88 | ≈ €191 | KÜ report 2025 → |
| A. Adamsoni tn 4 | 1925 | €3 360 | ~€370 670 | E ~ | – | – | – |
| A. Adamsoni tn 5 | 1897 | €3 190 | ~€103 607 | F | 1,48 | ≈ €58 | KÜ report 2024 → |
| A. Adamsoni tn 5a | 1929 | €3 190 | ~€130 561 | E ~ | 0,13 | – | KÜ report 2025 → |
| A. Adamsoni tn 6 | 1926 | €3 253 | ~€129 127 | E ~ | – | – | – |
| A. Adamsoni tn 10 | 2026 | €5 402 | ~€298 534 | A | 1,87 | ≈ €113 | KÜ report 2025 → |
| A. Adamsoni tn 11 | 1883 | €3 190 | ~€175 769 | E ~ | – | – | – |
| A. Adamsoni tn 13 | 1893 | €3 190 | ~€175 131 | E ~ | – | – | – |
| A. Adamsoni tn 15 | 1890 | €3 190 | ~€72 141 | E ~ | 2,33 | ≈ €54 | KÜ report 2025 → |
| A. Adamsoni tn 19 | 1893 | €3 190 | ~€131 189 | E ~ | 2,22 | ≈ €85 | KÜ report 2025 → |
| A. Adamsoni tn 21/1 · this building | 1890 | €3 133 | ~€97 370 | E ~ | – | – | – |
| A. Adamsoni tn 22 | 1885 | €3 190 | ~€109 109 | E ~ | – | – | – |
| A. Adamsoni tn 23 | 1917 | €3 190 | ~€85 338 | E ~ | – | – | – |
| A. Adamsoni tn 24 | 1930 | €3 174 | ~€133 560 | E ~ | – | – | KÜ report 2025 → |
| A. Adamsoni tn 25 | 1890 | €3 234 | ~€76 436 | F | 3,75 | ≈ €102 | KÜ report 2025 → |
| A. Adamsoni tn 26 | 1992 | €3 097 | ~€163 522 | E ~ | – | ≈ €177 | KÜ report 2025 → |
| A. Adamsoni tn 27 | 2014 | €4 373 | ~€328 411 | E | – | – | – |
| A. Adamsoni tn 28 | 1930 | €2 850 | ~€111 398 | E ~ | 3,73 | ≈ €107 | KÜ report 2025 → |
| A. Adamsoni tn 29 | 1915 | €2 977 | ~€152 750 | E ~ | – | – | – |
| A. Adamsoni tn 30 | 1930 | €3 092 | ~€108 022 | E | – | – | – |
| A. Adamsoni tn 31 | 1930 | €3 092 | ~€95 625 | E ~ | – | – | – |
| A. Adamsoni tn 32 | 1932 | €3 147 | ~€135 177 | E ~ | 1,99 | ≈ €82 | KÜ report 2025 → |
| A. Adamsoni tn 33 | 1890 | €3 061 | ~€91 403 | D | 4,61 | ≈ €86 | 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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