Trummi tn 21c (Tallinn, Nõmme linnaosa) is a 1971 5-story residential building, 8 apartments (EHR 101014120). Estiq AVM model benchmark is 2 741 €/m² (range 2 448–3 034 €/m²) as of Oct 19, 2026.
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Trummi tn 21c is a 5-storey residential building built in 1971, with 8 apartments, energy class E. The Estiq AVM benchmark is €2 741/m², 0.0% above the Nõmme median (notarised apartment transaction median €2 740/m², 2026 Q3, n=84).
Trummi tn 21c is a 5-storey residential building completed in 1971 in Nõmme, with 8 apartments. Load-bearing structure: Brick / Masonry (EHR register). The most common unit type is 2-room apartments (8 of them). Energy class E (per energy certificate).
The Estiq AVM baseline for apartments in this building is 2 741 €/m², approximately 0.0% above the Nõmme median (notarised apartment transaction median €2 740/m², 2026 Q3, n=84). The typical unit (2-room, 58,3 m²) comes to about €159 800.
First-time home buyers, 1–2 person households, and rental investors.
Energy class E, open surface parking, and 1971 construction vintage.
Market rent for typical 2-room apartment (7 listings within 500 m).
📊 Market data · 7 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 | 8 | 57.5 – 59.3 m² | €2 741 | €142 946–€177 202 |
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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
Kivinuka stop 487 m / 6 min; fast connection to city centre.
Weight 20%Tallinna Mustamäe Riigigümnaasium 1043 m; kindergarten 1132 m.
Weight 15%79% of hours good, 5% poor (12-month mean, level: moderate), noise level 54 dB (moderate), modelled (Lden), nearest park Nõmme spordikeskus 156 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=11): above-average incident level.
Weight 10%Built in 1971; structure Brick / Masonry.
Weight 15%EHR energy certificate E (issued 15.02.2011, expired); heating type District Heating.
Weight 10%Nõmme spordikeskus 156 m; supermarket 1091 m.
Weight 10%Land Board transaction volume in this micro-location (107 transactions over the last 4 quarters in the "built 1971-1990" 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 11 recorded incidents in the surrounding ~0.7 km² cell over 24 months (data to 14.10.2026). Last 12 months vs the 12 before: +1 533%.
Counts incidents reported to the police, not how safe it feels.
Of 61 801 hourly readings in the last 12 months (07.12.2025–22.10.2026, 21 cells within ~600 m): 79% in the two best classes, 16% in the middle one and 5% in the two worst of five.
Estimated road noise is 1 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 · Nõmme · built 1971-1990 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: Vana-Mustamäe asum2025 Q1 | €3 443 | −20.4% | — | — | — |
| District: Nõmme linnaosa2026 Q3 | €2 741 | 0.0% | +8.1% | 317 (−0.3%) | Steady |
| City: Tallinn2026 Q3 | €2 949 | −7.1% | +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 8 key infrastructure facilities (14 services nearby) · Coordinates 59.390587, 24.654737 · Cadastre 78404:409:0037.
Official open data from Statistics Estonia REL2021 census and Building Register EHR.
Peak construction era: 1946–1960.
Values read from EHR and the Land Board cadastre; fields the registers do not hold are not shown.
| Year Built | 1971 |
| Total Apartments | 8 |
| Floors | 5 |
| Energy Class | E |
| Land Ownership | Private ownership · apartment ownership |
| Plot Size | 1 221 m² |
| Heating System | District Heating |
| Load-bearing Structure | Brick / Masonry |
| Elevators | 0 |
| Noise Level | 54 dB (moderate) |
Only what Estiq reads from EHR and the cadastre WFS. Estiq does not track fire-safety or lift inspections.
Code 101014120 · record updated 30.05.2025.
Brick / Masonry · lifts per EHR: 0.
EHR Portal (code: 101014120) →78404:409:0037 · plot area 1 221 m².
Land use: 100% Elamumaa.
Cadastral Map (78404:409:0037) ↗
The building is managed by apartment association Tallinn, Trummi tn 21c korteriühistu (registry code 80122668). Figures are from the association's 2025 annual report (e-Business Register).
Management & Association Report: KÜ Trummi 21 c juhatus teeb tööd enda initsiatiivil ja juhatuse liikmetele töö tasustamist majandusaastal ei ole toimunud.
| Financial year | 2025 | 2024 |
|---|---|---|
| Member fees | €4 270 | €5 486 |
| of which repair fund | €90 | €635 |
| Collected into repair fund | €5 097 | €9 677 |
| Repair spending | €90 | €635 |
| Loans outstanding | €34 864 | €37 046 |
| Cash | €2 680 | €2 305 |
| Reserve capital | €1 600 | €1 000 |
| Result for the year | −€501 | −€239 |
| Fees by type | 2025 | €/m²/month |
|---|---|---|
| Hooldustasud | €2 302 | 0.41 |
| Remonditasud | €90 | 0.02 |
| Sihttasudest kaetud laenu intressid | €1 878 | 0.34 |
Fee names as written in the report.
8 flats · members: 9 private.
Source: apartment association annual reports (e-Business Register). €/m² = amount ÷ floor area of the flats in the Building Register (467 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 Nõmme district, same year.
Land & Spatial Board In-ADS address object (ADS-OID: EE00635752) · Postal code: 12617
4 buildings on the street · street median €2 848/m² (n=4) · real-time filterable comparison.
Direct data linkages, authoritative registries, and update timestamps.
| Data Dimension | Official Source | Governing Authority | Data as of | Status |
|---|---|---|---|---|
| Building Specs | EHR · 101014120 | Maa- ja Ruumiamet | 19.10.2026 (EHR record 30.05.2025) | Confirmed |
| Cadastral Unit & Land Zoning | Land & Spatial Board · 78404:409:0037 ↗ | 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 · 7 listings within 500 m · yield 5,4–6,4% | Estiq Rental Intelligence | 10.2026 · n=7 | 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.
Trummi tn 21c is a 5-story apartment building constructed in 1971, located in Nõmme linnaosa, comprising 8 apartments. The EHR registry code is 101014120 and cadastral ID is 78404:409:0037. Estiq reports energy class E.
The Estiq AVM model estimate is 2 741 €/m². The valuation range spans 2 448–3 034 €/m². The calculated fair value of a typical 2-room apartment is approximately €159 800.
Based on the 2 741 €/m² benchmark, a 40 sqm apartment is indicatively valued at €109 640 and a 50 sqm apartment at €137 050. Actual value depends on interior condition, floor, parking, and storage.
2-room: €142 946–€177 202.
The model-based indicative asking price is approximately €2 878/m² (for the typical 2-room unit, about €167 790), allowing a 3–5% negotiation buffer.
A 2-room apartment in good condition has an estimated market rent of €710–€870 per month, generating an estimated gross yield of 5,4–6,4%.
Buying means a loan payment of about €661 a month, renting €710–€870 — the loan payment is 16% below the rent. That is 31% (loan) and 37% (rent) of the median gross wage (Tallinn, €2,126, Q2 2026, Statistics Estonia). Assumes the typical 2-room flat (58.3 m²) at €159,800 (Estiq estimate), an 80% loan over 25 years at 3.8% and a €31,960 down payment; rent from nearby offers; association and state fees excluded.
Police open data list 11 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: above average). Air: of the last 12 months' hourly readings, 79% were in the two best classes and 5% in the two worst (level: moderate). Estimated road noise at the building is 54 dB (Lden). These describe the area, not a specific apartment.
According to the apartment association's 2025 annual report, owners paid on average €3.23/m² per month in total including utilities; a typical flat paid €191 per month. Association fees excluding utilities were €0.76/m² per month, of which €0.02/m² to the repair fund. The association had €34 864 of loans outstanding. For comparison, the median of 203 associations in Nõmme district was €3.02/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 19.10.2026.
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