Niidi tn 4 (Tallinn, Põhja-Tallinna linnaosa) is a 1939 2-story residential building, 1 apartments (EHR 101026753). Estiq AVM model benchmark is 2 702 €/m² (range 2 445–2 959 €/m²) as of Oct 4, 2026.
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Niidi tn 4 is a 2-storey residential building built in 1939, with 1 apartments, estimated energy class E. The Estiq AVM benchmark is €2 702/m², 14.7% below the Põhja-Tallinna median (notarised apartment transaction median €3 169/m², Apr 2026, n=120).
Niidi tn 4 is a 2-storey residential building completed in 1939 in Põhja-Tallinna, with 1 apartments. Load-bearing structure: Timber Frame (EHR register). Energy class E (estimated from construction year).
The Estiq AVM baseline for apartments in this building is 2 702 €/m², approximately 14.7% below the Põhja-Tallinna median (notarised apartment transaction median €3 169/m², Apr 2026, n=120). The typical unit (6-room, 171,8 m²) comes to about €377 445.
First-time home buyers, 1–2 person households, and rental investors.
Estimated energy class E, open surface parking, and 1939 construction vintage.
Modelled monthly rent for the typical 6-room unit (not a market measurement).
📐 Model estimateEstimated gross rental yield for investment.
Official Building Register (EHR) apartment types and Estiq valuation ranges.
| Apartment | Count | Typical Size | €/m² | Value Range |
|---|
Building benchmark + apartment-specific attributes. Select parameters to see calculated fair market value.
8-dimensional audit of living environment, safety, infrastructure, and market liquidity.
The Estiq Building Score is Estiq's own composite indicator, not an official rating; component weights are shown below. Methodology
Lõime stop 266 m / 4 min; fast connection to city centre.
Weight 20%Tallinna Vaba Waldorfkool 531 m; state exams rating 58.1/100; kindergarten 404 m.
Weight 15%80% of hours good, 4% poor (12-month mean, level: moderate), noise level 53 dB (moderate), modelled (Lden), nearest park Kopli kalmistupark 940 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 26.08.2026, n=104): moderate risk; last 12 months vs previous 12: -62.9%.
Weight 10%Built in 1939; load-bearing structure Timber Frame.
Weight 15%No certificate is registered; the construction year (1939) implies an expected class of E. Heating type District Heating.
Weight 10%Kopli kalmistupark 940 m; grocery stores 990 m.
Weight 10%Land Board transaction volume in this micro-location (125 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 104 recorded incidents in the surrounding ~0.7 km² cell over 24 months (data to 26.08.2026). Last 12 months vs the 12 before: -63%.
Counts incidents reported to the police, not how safe it feels.
Of 2 544 hourly readings in the last 12 months (07.12.2025–12.10.2026, this building’s cell (~0.1 km²)): 80% in the two best classes, 16% in the middle one and 4% in the two worst of five.
Estimated road noise is within the WHO recommended level (53 dB Lden).
Radon concentration in soil gas. Based on measurements in this cell. That is below 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.
Transactions 2024 Q3–2026 Q2 · Land Board · Põhja-Tallinna · built <1939 cohort.
Within a 10-minute walk, there are 11 key infrastructure facilities · Coordinates 59.453380, 24.698186 · Cadastre 78408:806:0200.
Official open data from Statistics Estonia REL2021 census and Building Register EHR.
Peak construction era: 1981–1990.
Values read from EHR and the Land Board cadastre; fields the registers do not hold are not shown.
| Year Built | 1939 |
| Total Apartments | 1 |
| Floors | 2 |
| Energy Class (estimated) | E ~ |
| Land Ownership | Private ownership · 1609001 |
| Plot Size | 920 m² |
| Heating System | District Heating |
| Load-bearing Structure | Timber Frame |
| Elevators | 0 |
| Noise Level | 53 dB (moderate) |
Only what Estiq reads from EHR and the cadastre WFS. Estiq does not track fire-safety or lift inspections.
Code 101026753 · record updated 31.05.2025.
Timber Frame · lifts per EHR: 0.
EHR Portal (code: 101026753) →78408:806:0200 · plot area 920 m².
Land use: 100% Elamumaa.
Cadastral Map (78408:806:0200) ↗The building is managed by an apartment association (korteriühistu). Official records can be verified in e-Äriregister.
Land & Spatial Board In-ADS address object (ADS-OID: EE00645120) · Postal code: 10314
5 buildings on the street · street median €2 692/m² (n=5) · 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 · 101026753 | Maa- ja Ruumiamet | 04.10.2026 (EHR record 31.05.2025) | Confirmed |
| Cadastral Unit & Land Zoning | Land & Spatial Board · 78408:806:0200 ↗ | Land & Spatial Board | 13.09.2026 | Confirmed |
| Notarized Sales Transactions | Land Board Transactions Database | Land & Spatial Board | 05.2026 | 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 | Model assumption: 4,6–5,4% gross yield on the Estiq AVM value; the monthly rent is derived from it, not measured | Estiq AVM | 2026 model parameters | Statistical |
| 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.
Niidi tn 4 is a 2-story apartment building constructed in 1939, located in Põhja-Tallinna linnaosa, comprising 1 apartments. The EHR registry code is 101026753 and cadastral ID is 78408:806:0200. Estiq reports estimated energy class E.
The Estiq AVM model estimate is 2 702 €/m². The valuation range spans 2 445–2 959 €/m². The calculated fair value of a typical 6-room apartment is approximately €377 445.
Based on the 2 702 €/m² benchmark, a 40 sqm apartment is indicatively valued at €108 080 and a 50 sqm apartment at €135 100. Actual value depends on interior condition, floor, parking, and storage.
Room distribution data is updating.
The model-based indicative asking price is approximately €2 307/m² (for the typical 6-room unit, about €396 317), allowing a 3–5% negotiation buffer.
A 6-room apartment in good condition has an estimated market rent of €1 450–€1 700 per month, generating an estimated gross yield of 4,6–5,4%.
Data indicates that compact apartment layouts, proximity to transit (266 m to stop), and active district tenant demand are positive investment drivers. Prior to purchasing, inspect individual apartment condition, utility costs, and actual occupancy demand.
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, 80% were in the two best classes and 4% in the two worst (level: moderate). Estimated road noise at the building is 53 dB (Lden). Radon in soil gas: normal (30–50 kBq/m³). These describe the area, not a specific apartment.
No. Estiq AVM is a data-driven statistical benchmark. Mortgage financing applications require a certified appraisal report performed by a licensed appraiser in accordance with EVS 875 standards. Order a valuation →
In a blind test (May–September 2026) the Estiq AVM had a median error of 9.5% in Tallinn and 12.1% elsewhere in Estonia; in Tallinn 83% of estimates fell within ±20%. Accuracy is higher in active areas and lower for atypical properties. The range on this page depends on how much local data there is. It is a statistical benchmark, not an EVS 875 report. See the methodology page.
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 04.10.2026.
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