Müürivahe tn 21 (Tallinn, Kesklinna linnaosa) is a 1347 3-story residential building, 5 apartments (EHR 101011645). Estiq AVM model benchmark is 3 728 €/m² (range 3 374–4 082 €/m²) as of Oct 22, 2026.
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Müürivahe tn 21 is a 3-storey residential building built in 1347, with 5 apartments, estimated energy class E. The Estiq AVM benchmark is €3 728/m², 0.0% above the Kesklinna median (notarised apartment transaction median €3 727/m², 2026 Q3, n=408).
Müürivahe tn 21 is a 3-storey residential building in Kesklinna, with 5 apartments. Load-bearing structure: Reinforced Concrete (EHR register). The most common unit type is 2-room apartments (2 of them). Energy class E (estimated from construction year).
The Estiq AVM baseline for apartments in this building is 3 728 €/m², approximately 0.0% above the Kesklinna median (notarised apartment transaction median €3 727/m², 2026 Q3, n=408). The typical unit (2-room, 64,3 m²) comes to about €239 710.
First-time home buyers, 1–2 person households, and rental investors.
Estimated energy class E, open surface parking, and 1347 construction vintage.
Market rent for typical 2-room apartment (123 listings within 500 m).
📊 Market data · 123 listings within 500 mEstimated gross yield (derived from real rental market listings).
from market dataOfficial Building Register (EHR) apartment types and Estiq valuation ranges.
| Apartment | Count | Typical Size | €/m² | Value Range |
|---|---|---|---|---|
| 2-room | 2 | 45.1 – 83.4 m² | €3 728 | €216 938–€262 483 |
| 3-room | 2 | 99.6 – 108.2 m² | €3 579 | €336 532–€407 185 |
| 4-room | 1 | 126.4 m² | €3 467 | €396 597–€479 861 |
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8-dimensional audit of living environment, safety, infrastructure, and market liquidity.
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
Dimensions marked "–" below are not directly measured for this building; the composite score applies a calibrated neutral prior to them.
Old City Roundtrip stop 82 m / 1 min; fast connection to city centre.
Weight 20%Tallinna Reaalkool 256 m; state exams: 77/100; kindergarten 464 m.
Weight 15%43% of hours good, 18% poor (12-month mean, level: elevated), noise level 65 dB (loud), modelled (Lden), nearest park Musumägi 88 m. Sources: Estiq noise model (CNOSSOS-EU); Estiq air-quality index derived from Keskkonnaagentuur data.
Weight 10%PPA open data (H3 cell (~0.7 km²), 24 months to 14.10.2026, n=605): high incident level; last 12 months vs previous 12: -33.9%.
Weight 10%Construction year not specified; structure Reinforced Concrete.
Weight 15%No certificate is registered; the construction year implies an expected class of E. Heating type District Heating.
Weight 10%Musumägi 88 m; supermarket 68 m.
Weight 10%Land Board transaction volume in this micro-location (256 transactions over the last 4 quarters in the "built <1939" cohort).
Weight 10%Official open data and Estiq models for this building’s location. They describe the area, not a specific apartment. How we calculate this.
Police and Border Guard Board open data list 605 recorded incidents in the surrounding ~0.7 km² cell over 24 months (data to 14.10.2026). Last 12 months vs the 12 before: -34%.
Counts incidents reported to the police, not how safe it feels.
Of 61 048 hourly readings in the last 12 months (07.12.2025–22.10.2026, 18 cells within ~600 m): 43% in the two best classes, 39% in the middle one and 18% in the two worst of five.
Estimated road noise is 12 dB above the WHO recommended level (53 dB Lden).
A soil-gas reading, not the flat’s indoor air; mainly relevant to basements and ground floors.
Transactions 2024 Q4–2026 Q3 · Land Board · Kesklinna · built <1939 cohort.
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: Vanalinna asum2026 Q3 | €4 058 | −8.1% | +3.6% | — | — |
| District: Kesklinna linnaosa2026 Q3 | €3 728 | 0.0% | +3.2% | 1 659 (+2.2%) | Steady |
| City: Tallinn2026 Q3 | €2 949 | +26.4% | +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.
Within a 10-minute walk, there are 19 key infrastructure facilities · Coordinates 59.435877, 24.748687 · Cadastre 78401:101:3680.
Official open data from Statistics Estonia REL2021 census and Building Register EHR.
Peak construction era: 1919–1945.
Values read from EHR and the Land Board cadastre; fields the registers do not hold are not shown.
| Total Apartments | 5 |
| Floors | 3 |
| Energy Class (estimated) | E ~ |
| Land Ownership | Private ownership · apartment ownership |
| Plot Size | 460 m² |
| Heating System | District Heating |
| Load-bearing Structure | Reinforced Concrete |
| Noise Level | 65 dB (loud) |
Only what Estiq reads from EHR and the cadastre WFS. Estiq does not track fire-safety or lift inspections.
Code 101011645 · record updated 24.11.2025.
Reinforced Concrete.
EHR Portal (code: 101011645) →78401:101:3680 · plot area 460 m².
Land use: 70% Elamumaa, 30% arimaa.
Cadastral Map (78401:101:3680) ↗
The building is managed by apartment association Tallinn, Müürivahe tn 21 // Sauna tn 8 korteriühistu (registry code 80377405). Figures are from the association's 2025 annual report (e-Business Register).
Management & Association Report: Korteriühistu Müürivahe 21/Sauna 8 (registrinumber 80377405) asutati 2014. aasta novembris.
| Financial year | 2025 | 2024 |
|---|---|---|
| Member fees | €16 447 | €14 785 |
| Repair spending | €501 | €13 950 |
| Repair fund balance | €30 852 | €21 986 |
| Cash | €902 | €4 842 |
| Reserve capital | €4 137 | €4 137 |
| Result for the year | −€2 344 | €0 |
5 flats · members: 0 private + 2 companies.
Source: apartment association annual reports (e-Business Register). €/m² = amount ÷ floor area of the flats in the Building Register (463 m²) ÷ 12. "Total owner costs" is the sum charged to owners in the report's flat table and usually includes heating, water and electricity. Comparison: median and quartiles of apartment associations in Vanalinna subdistrict, same year.
Land & Spatial Board In-ADS address object (ADS-OID: EE00634174) · Postal code: 10140
1 buildings on the street · real-time filterable comparison.
| Address | Year Built | Estiq €/m² | Typical Unit | Energy Class | |
|---|---|---|---|---|---|
| Müürivahe tn 23a | 1934 | €3 809 | ~€190 594 | E ~ | View → |
Direct data linkages, authoritative registries, and update timestamps.
| Data Dimension | Official Source | Governing Authority | Data as of | Status |
|---|---|---|---|---|
| Building Specs | EHR · 101011645 | Maa- ja Ruumiamet | 22.10.2026 (EHR record 24.11.2025) | Confirmed |
| Cadastral Unit & Land Zoning | Land & Spatial Board · 78401:101:3680 ↗ | 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 · 123 listings within 500 m · yield 4,3–5,3% | Estiq Rental Intelligence | 10.2026 · n=123 | Market Data |
| Valuation Methodology | Estiq AVM | Comparable sales approach (not EVS 875 certified appraisal) | 2026 model weights | Statistical |
The energy performance certificate reflects the heating efficiency and energy consumption intensity of the building.
| E · this building | Higher Energy Demand | Noticeable heat loss; typical of older housing stock |
Structured answers compiled for buyers, sellers, search engines, and AI systems.
Müürivahe tn 21 is a 3-story apartment building constructed in 1347, located in Kesklinna linnaosa, comprising 5 apartments. The EHR registry code is 101011645 and cadastral ID is 78401:101:3680. Estiq reports estimated energy class E.
The Estiq AVM model estimate is 3 728 €/m². The valuation range spans 3 374–4 082 €/m². The calculated fair value of a typical 2-room apartment is approximately €239 710.
Based on the 3 728 €/m² benchmark, a 50 sqm apartment is indicatively valued at €186 400 and a 75 sqm apartment at €279 600. Actual value depends on interior condition, floor, parking, and storage.
2-room: €216 938–€262 483; 3-room: €336 532–€407 185; 4-room: €396 597–€479 861.
The model-based indicative asking price is approximately €3 914/m² (for the typical 2-room unit, about €251 696), allowing a 3–5% negotiation buffer.
A 2-room apartment in good condition has an estimated market rent of €870–€1 060 per month, generating an estimated gross yield of 4,3–5,3%.
Buying means a loan payment of about €991 a month, renting €870–€1,060 — about the same. That is 47% (loan) and 45% (rent) of the median gross wage (Tallinn, €2,126, Q2 2026, Statistics Estonia). Assumes the typical 2-room flat (64.3 m²) at €239,710 (Estiq estimate), an 80% loan over 25 years at 3.8% and a €47,942 down payment; rent from nearby offers; association and state fees excluded.
Police open data list 605 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: high). Air: of the last 12 months' hourly readings, 43% were in the two best classes and 18% in the two worst (level: elevated). Estimated road noise at the building is 65 dB (Lden). These describe the area, not a specific apartment.
According to the apartment association's 2025 annual report, owners paid on average €5.24/m² per month in total including utilities; a typical flat paid €301 per month. Association fees excluding utilities were €2.96/m² per month. The repair fund held €30 852 at year end. The association had no loans. For comparison, the median of 36 associations in Vanalinna subdistrict was €3.73/m² per month. See the association figures.
No. For a mortgage the bank needs a certified valuer's report under EVS 875 — order a valuation.
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.
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 22.10.2026.
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