Estiq Value / Tallinn / Põhja-Tallinna / Tehnika tn 21
Register data as of Oct 19, 2026 Põhja-Tallinna · Tallinn

Tehnika tänav 21, Tallinn

Tehnika tn 21 (Tallinn, Põhja-Tallinna linnaosa) is a 1940 3-story residential building, 13 apartments (EHR 101014631). Estiq AVM model benchmark is 3 200 €/m² (range 2 896–3 504 €/m²) as of Oct 19, 2026.

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Tehnika tänav 21, Tallinn – aerial photo of the building, outline from the Building Register (EHR)
Aerial photo · building outline from the Building Register (EHR) · Orthophoto 02.05.2024–05.05.2024, Maa- ja Ruumiamet (open data licence)
3 floors 13 apartments EHR 101014631 ↗ Cadastre 78408:802:0330 ↗ Private ownership · apartment ownership

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The area at a glance

Six indicators for this address. Tap one to see its source and what it does not tell you.

Automated Market Valuation & Building Benchmark

Tehnika tn 21 is a 3-storey residential building built in 1940, with 13 apartments, energy class D. The Estiq AVM benchmark is €3 200/m², 0.0% above the Põhja-Tallinna median (notarised apartment transaction median €3 200/m², 2026 Q3, n=391).

Tehnika tn 21 is a 3-storey residential building completed in 1940 in Põhja-Tallinna, with 13 apartments. Load-bearing structure: Timber Frame (EHR register). The most common unit type is 3-room apartments (9 of them). Energy class D (per energy certificate).

The Estiq AVM baseline for apartments in this building is 3 200 €/m², approximately 0.0% above the Põhja-Tallinna median (notarised apartment transaction median €3 200/m², 2026 Q3, n=391). The typical unit (3-room, 58,5 m²) comes to about €179 712.

✓ Well Suited For

First-time home buyers, 1–2 person households, and rental investors.

⚠ Key Considerations

Energy class D, open surface parking, and 1940 construction vintage.

€700–€860/mo

Market rent for typical 3-room apartment (4 listings within 500 m, matched building era).

📊 Market data · 4 listings within 500 m, matched building era
Utilities: summer ~€90, winter ~€205 · 100% furnished
4,7–5,7%

Estimated gross yield (derived from real rental market listings).

from market data

Apartment Prices & Room Breakdown

Official Building Register (EHR) apartment types and Estiq valuation ranges.

Apartment Count Typical Size €/m² Value Range
1-room 1 27.2 m² €3 360 €82 710–€100 074
2-room 2 41.7 – 43.2 m² €3 200 €123 080–€148 920
3-room 9 53.3 – 66.3 m² €3 072 €163 195–€197 457
4-room 1 93.9 m² €2 976 €252 899–€305 994
Most units in the building vary: actual transaction prices depend directly on floor level, interior condition, basement storage, and parking rights.
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  • Market value, value range and reasoning with comparables
  • Building Register, energy certificate and land parcel data
  • Risks: flooding, radon, noise, air quality, safety
  • Apartment association costs, repair fund and loans vs the area

Accuracy guarantee: if a certified valuer's EVS 875 report differs from the report's market value by more than 15%, we refund the report price. Terms →

2026 blind test, 600 Tallinn flats: median error 9.5% · Methodology →

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Apartment Instant Valuation Calculator

Building benchmark + apartment-specific attributes. Select parameters to see calculated fair market value.

1-room · 27.2 m² 2-room · 42.5 m² 3-room · 58.7 m² 4-room · 93.9 m²
− 58,5 m² +
Needs repair −15% Good condition Renovated +10%
1st floor −2% Middle floor Top floor
Balcony / loggia +€3 000 Basement storage +€2 000 Parking space +€3 500
Calculated Fair Market ValueThe model's statistical estimate of the price a similar apartment in this building would most likely sell for. Based on Land and Spatial Board transaction data and comparable apartments. The actual price can differ by a few per cent. Not an EVS 875 valuation report.
€179 712
ca €3 072 / m² · model estimate
Model-Based Indicative Asking PriceA suggested starting price for a sale listing: the calculated market value +5%. In Tallinn apartments sell on average 3–5% below the final asking price, so this leaves room for negotiation. It is not a transaction price or a guarantee. €188 698
Expected Monthly Rent €700–€860/mo
Asking price per m² €3 226/m²
Negotiation buffer 3–5%
Methodology: automated statistical AVM valuation based on official Land Board sales records. Does not substitute a certified appraisal report under EVS 875 standards.

Estiq Building Scorecard™

8-dimensional audit of living environment, safety, infrastructure, and market liquidity.

Composite Score
8.1 / 10
Data coverage: 92%

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

Location & Transit9.3

Kelmiküla stop 81 m / 1 min; fast connection to city centre.

Weight 20%
Education & Schools8.2

Tallinna Euroopa Kool 77 m; kindergarten 68 m.

Weight 15%
Air Quality & Environment7.8

46% of hours good, 19% poor (12-month mean, level: elevated), noise level 53 dB (moderate), modelled (Lden), nearest park Falgi park 471 m. Sources: Estiq noise model (CNOSSOS-EU); Estiq air-quality index derived from Keskkonnaagentuur data.

Weight 10%
Safety & Crime Risk7.5

PPA open data (H3 cell (~0.7 km²), 24 months to 14.10.2026, n=122): above-average incident level; last 12 months vs previous 12: +131.5%.

Weight 10%
Condition & Vintage6.3

Built in 1940; structure Timber Frame.

Weight 15%
Energy Efficiency & Heating7.2

EHR energy certificate D (issued 22.10.2010, expired); heating type District Heating.

Weight 10%
Lifestyle & Infrastructure8.9

Falgi park 471 m; supermarket 119 m.

Weight 10%
Market Liquidity & Demand9.6

Land Board transaction volume in this micro-location (600 transactions over the last 4 quarters in the "built 1940-1970" cohort).

Weight 10%

Environment & safety: Tehnika tn 21

Official open data and Estiq models for this building’s location. They describe the area, not a specific apartment. How we calculate this.

Safety

Incident level: above average · index 6.4 / 10

Police and Border Guard Board open data list 122 recorded incidents in the surrounding ~0.7 km² cell over 24 months (data to 14.10.2026). Last 12 months vs the 12 before: +132%.

Counts incidents reported to the police, not how safe it feels.

Source: PPA open data.

Air quality

Elevated

Of 63 299 hourly readings in the last 12 months (07.12.2025–22.10.2026, 19 cells within ~600 m): 46% in the two best classes, 35% in the middle one and 19% in the two worst of five.

Source: Keskkonnaagentuur, hourly data.

Noise

53 dB Lden · moderate

Estimated road noise is within the WHO recommended level (53 dB Lden).

Source: Estiq noise model, OpenStreetMap.

Radon in the ground

No data

A soil-gas reading, not the flat’s indoor air; mainly relevant to basements and ground floors.

Source: Estonian radon-risk map (Geological Survey of Estonia).

Price Trends & Sales Strategy

Transactions 2024 Q4–2026 Q3 · Land Board · Põhja-Tallinna · built 1940-1970 cohort.

Quarterly sales price €/m² (Sample: 1 246 deals · built 1940-1970)
Sales ✨ Forecast 2026 Q4 Method: weighted linear regression over the last 6 quarters, damped 0.75, capped ±5%/quarter. Not a guarantee. +6.2% YoY (2026 Q3 vs 2025 Q3)
Tehnika tn 21 AVM benchmark: €3 200/m² €2 668 2024 Q4 159 deals €2 650 2025 Q1 139 deals €2 851 2025 Q2 154 deals €2 669 2025 Q3 194 deals €2 684 2025 Q4 128 deals €2 691 2026 Q1 148 deals €2 886 2026 Q2 157 deals €2 834 2026 Q3 167 deals €2 860 2026 Q4 ✨ Forecast

Sales Strategy

AVM Fair Market Value
€3 200/m²
Price Band
€2 896–3 504
Indicative Asking Price (Typical 3-room · 58,5 m²)
€188 698
Indicative Asking Price€3 226/m²
Negotiation room~3–5%

Market pulse: this building vs its surroundings

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: Kelmiküla asum2026 Q3 €3 954 −19.1% — — —
District: Põhja-Tallinna linnaosa2026 Q3 €3 200 0.0% +4.1% 1 400 (−4.6%) Steady
City: Tallinn2026 Q3 €2 949 +8.5% +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.

Location Map & Nearest Amenities

Within a 10-minute walk, there are 19 key infrastructure facilities · Coordinates 59.435657, 24.727077 · Cadastre 78408:802:0330.

10 min walk
🧒
Tallinna Kelmiküla Lasteaed
Kindergarten · Pre-school education
68 m · 1 min
🎓
Tallinna Euroopa Kool
Basic school · Basic school
77 m · 1 min
🧒
Tallinna Euroopa Kool
Kindergarten · Pre-school education
77 m · 1 min
🚏
Kelmiküla stop
Transit Stop · Bus routes
81 m · 1 min
🧒
Lasteaed Aviv
Kindergarten · Pre-school education
116 m · 2 min
🛒
Ülle
Supermarket · Groceries & daily goods
119 m · 2 min
🛒
Toidupood
Supermarket · Groceries & daily goods
254 m · 3 min
🚏
Tehnika stop
Transit Stop · Bus routes
304 m · 4 min
🚏
Hotell Tallinn stop
Transit Stop · Bus routes
304 m · 4 min
🛒
Ristiku Selver ABC
Supermarket · Groceries & daily goods
334 m · 4 min
🎓
Jakob Westholmi Gümnaasium
Upper secondary school · Exam rating: 67.6/100
354 m · 5 min
🚏
Pelgulinn stop
Transit Stop · Bus routes
357 m · 5 min
🛒
Kassisaba kauplus
Supermarket · Groceries & daily goods
359 m · 5 min
🌳
Falgi park
Park & Green Area · Recreation & walking
471 m · 6 min
🌳
Hirvepargi mänguväljak
Playground · Recreation & walking
511 m · 7 min
🌳
Telliskivi Park
Park & Green Area · Recreation & walking
527 m · 7 min
🌳
Snelli staadion
Sports centre · Recreation & walking
529 m · 7 min
🎓
Kaarli Kool
Basic school · Basic school
598 m · 8 min
🧒
Sajajalgne Pelgulinna lasteaed
Kindergarten · Pre-school education
653 m · 9 min
Within a 10-minute walk: 19 places, nearest stop 81 m away.

Neighborhood Vintage & Demographics: Põhja-Tallinna linnaosa

Official open data from Statistics Estonia REL2021 census and Building Register EHR.

Resident Age Distribution

437 817 residents
0–17 (Children & youth) 18.7% · 81 762
18–64 (Working age) 62.4% · 273 008
65+ (Seniors & retirees) 19% · 83 047

Education Level (15+)

368 377 residents
Basic or primary education 12.7% · 46 946
Secondary / vocational education 37.4% · 137 875
Higher education (BSc, MSc, PhD) 47.1% · 173 485
Education unknown 2.7% · 10 071

Construction Era & Housing Stock

225 177 dwellings
Pre-War & Historic (< 1945) 11.1% · 25 046
Soviet Era (1946–1990) 65.7% · 147 900
Post-Independence (1991–2010) 13% · 29 357
Modern Developments (2011+) 9.2% · 20 698

Peak construction era: 1981–1990.

Energy Efficiency Distribution A–G

Class A (Nearly Zero Energy) 3.6%
Class B (Low Energy) 5.5%
Class C (Standard Efficiency) 6.9%
Class D (Moderate Efficiency) 6.1%
Class E (Standard Soviet Build) 66.6%
Class F–G (High Consumption) 11.1%

Building Technical Profile

Values read from EHR and the Land Board cadastre; fields the registers do not hold are not shown.

Year Built1940
Total Apartments13
Floors3
Energy ClassD
Land OwnershipPrivate ownership · apartment ownership
Plot Size908 m²
Heating SystemDistrict Heating
Load-bearing StructureTimber Frame
Elevators0
Noise Level53 dB (moderate)

Official Register Records: EHR & Cadastre

Only what Estiq reads from EHR and the cadastre WFS. Estiq does not track fire-safety or lift inspections.

EHR · Building Register

Code 101014631 · record updated 30.05.2025.

Timber Frame · lifts per EHR: 0.

EHR Portal (code: 101014631) →

Cadastral Unit (Land Board)

78408:802:0330 · plot area 908 m².

Land use: 100% Elamumaa.

Cadastral Map (78408:802:0330) ↗

Apartment association & running costs

The building is managed by apartment association Tallinn, Tehnika tn 21 korteriühistu (registry code 80060507). Figures are from the association's 2025 annual report (e-Business Register).

Total owner costs€1.60/m² per monthtypical flat €87/month · incl. utilities
Association fees€0.88/m² per monthexcl. utilities · repair fund €0.18/m² · Kelmiküla subdistrict median €1.24/m² per month
Repair fund€41 760€57/m² · balance at year end
LoansNo loansat year end

Management & Association Report: Ühistut juhib 3-liikmeline juhatus.

🔨 Completed repairs and improvements (by year):
2025
Remonditööd: €1 581
2024
Remonditööd: €15 343 Kanalisatsiooni püstakud: €8 370 Korstnasse hülsid: €5 279 Korstnaotsade remont: €1 200 Katuse tuulutus: €494
Financial year20252024
Member fees€7 731€20 688
of which repair fund€1 581€15 343
Collected into repair fund€12 808€11 809
Repair spending€1 581€15 343
Repair fund balance€41 760€31 033
Cash€45 145€33 886
Reserve capital€1 500€1 500
Result for the year€146−€192
Fees by type2025€/m²/month
Hooldustasud€2 5240.29
Renditasu€3 6260.41
Remonditasud€1 5810.18

Fee names as written in the report.

13 flats · board: 3 members · members: 12 private.
Source: apartment association annual reports (e-Business Register). €/m² = amount ÷ floor area of the flats in the Building Register (734 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 Kelmiküla subdistrict, same year.

Land & Spatial Board In-ADS address object (ADS-OID: EE01654856) · Postal code: 10149

KÜ Records in e-Äriregister ↗

Apartment buildings on Tehnika tn

27 buildings on the street · street median €3 380/m² (n=27) · real-time filterable comparison.

Address Year Built Estiq €/m² Typical Unit Energy Class
Tehnika tn 3 1940 €2 891 ~€55 154 E ~ View →
Tehnika tn 6 1940 €3 437 ~€119 763 D View →
Tehnika tn 6a 1940 €3 462 ~€199 688 E ~ View →
Tehnika tn 8 1940 €3 462 ~€121 480 E ~ View →
Tehnika tn 10/1 1940 €3 462 ~€148 782 E ~ View →
Tehnika tn 10/2 1940 €3 462 ~€177 947 E ~ View →
Tehnika tn 11 1940 €3 433 ~€155 449 E ~ View →
Tehnika tn 12/1 1940 €3 437 ~€171 850 E ~ View →

Official Data Sources & Registry Verification

Direct data linkages, authoritative registries, and update timestamps.

Data Dimension Official Source Governing Authority Data as of Status
Building Specs EHR · 101014631 Maa- ja Ruumiamet 19.10.2026 (EHR record 30.05.2025) Confirmed
Cadastral Unit & Land Zoning Land & Spatial Board · 78408:802:0330 ↗ 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 · 4 listings within 500 m, matched building era · yield 4,7–5,7% Estiq Rental Intelligence 10.2026 · n=4 Market Data
Valuation Methodology Estiq AVM Comparable sales approach (not EVS 875 certified appraisal) 2026 model weights Statistical

Building Energy Rating Guide

The energy performance certificate reflects the heating efficiency and energy consumption intensity of the building.

D · this building Average / Refurbished Moderate heating expenses

Key Risk Factors

  • Built in 1940: technical utility systems require periodic updating and capital maintenance.
  • Energy class D: typically higher heating demand than modern A/B developments. The energy certificate has expired, so the current class may differ. Actual heating costs depend on the apartment and how it is used.
  • Parking: on-grade surface parking on parcel/street; no separate underground garage.
  • Valuation nuance: bank collateral value for a specific unit depends fundamentally on interior finish.

Frequently Asked Questions (FAQ)

Structured answers compiled for buyers, sellers, search engines, and AI systems.

What building is located at Tehnika tn 21, Tallinn?

Tehnika tn 21 is a 3-story apartment building constructed in 1940, located in Põhja-Tallinna linnaosa, comprising 13 apartments. The EHR registry code is 101014631 and cadastral ID is 78408:802:0330. Estiq reports energy class D.

What is the average price per sqm and market value for apartments at Tehnika tn 21?

The Estiq AVM model estimate is 3 200 €/m². The valuation range spans 2 896–3 504 €/m². The calculated fair value of a typical 3-room apartment is approximately €179 712.

How much does a 50 sqm or 75 sqm apartment cost at Tehnika tn 21?

Based on the 3 200 €/m² benchmark, a 50 sqm apartment is indicatively valued at €160 000 and a 75 sqm apartment at €240 000. Actual value depends on interior condition, floor, parking, and storage.

How are apartment prices distributed by room count?

1-room: €82 710–€100 074; 2-room: €123 080–€148 920; 3-room: €163 195–€197 457; 4-room: €252 899–€305 994.

At what indicative asking price should a seller list?

The model-based indicative asking price is approximately €3 226/m² (for the typical 3-room unit, about €188 698), allowing a 3–5% negotiation buffer.

How much rental income can a 3-room apartment generate?

A 3-room apartment in good condition has an estimated market rent of €700–€860 per month, generating an estimated gross yield of 4,7–5,7%.

Is it cheaper to buy or to rent at Tehnika tn 21?

Buying means a loan payment of about €743 a month, renting €700–€860 — about the same. That is 35% (loan) and 37% (rent) of the median gross wage (Tallinn, €2,126, Q2 2026, Statistics Estonia). Assumes the typical 3-room flat (58.5 m²) at €179,712 (Estiq estimate), an 80% loan over 25 years at 3.8% and a €35,942 down payment; rent from nearby offers; association and state fees excluded.

What is the area around Tehnika tn 21 like: safety, air, noise and radon?

Police open data list 122 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: above average). Air: of the last 12 months' hourly readings, 46% were in the two best classes and 19% in the two worst (level: elevated). Estimated road noise at the building is 53 dB (Lden). These describe the area, not a specific apartment.

What are the running costs at Tehnika tn 21?

According to the apartment association's 2025 annual report, owners paid on average €1.60/m² per month in total including utilities; a typical flat paid €87 per month. Association fees excluding utilities were €0.88/m² per month, of which €0.18/m² to the repair fund. The repair fund held €41 760 at year end. The association had no loans. See the association figures.

Does the Estiq online valuation replace a bank-certified appraisal?

No. For a mortgage the bank needs a certified valuer's report under EVS 875 — order a valuation.

How accurate is the Estiq automated valuation (AVM)?

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.

Where does this data come from?

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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