Short answer: Electronic City vs Sarjapur Road is a choice between a running metro now and a higher-priced road waiting for one. Knight Frank put Electronic City at ₹5,700 to ₹8,600 per sq ft in H1 2026, up 10%, and Sarjapur Road at ₹5,700 to ₹11,300, up 3%. Gross yields are similar, at about 4.2%.
- Price: the ranges start at the same ₹5,700, but Sarjapur Road's top end is ₹2,700 higher (Knight Frank, H1 2026).
- Growth: Electronic City rose 10% in a year, Sarjapur Road 3%.
- Metro: the Yellow Line has run through Electronic City since August 2025. Sarjapur Road's Red Line still awaits central approval.
- Rent: ANAROCK's 2BHK ranges are ₹20,000 to ₹31,000 and ₹33,000 to ₹46,000, both about 4.2% gross at its base rates.
- Our JOBS test: job hub, operating metro, boundary, spend.
- How do Electronic City and Sarjapur Road compare at a glance?
- Which is cheaper, Electronic City or Sarjapur Road?
- Which has better metro access?
- Which gives better rental returns?
- Which floods more?
- What about water and approvals?
- Worked examples
- The JOBS test: choosing between two corridors (our framework)
- Electronic City vs Sarjapur Road checklist
- Legal and tax note
- Frequently asked questions
- Talk it through with acre&key
- Sources
Both corridors run south-east from the city into Anekal taluk, and both change character once they leave GBA. This comparison reuses the figures in our Electronic City guide and Sarjapur Road guide, and says where data runs out.
How do Electronic City and Sarjapur Road compare at a glance?
| Measure | Electronic City | Sarjapur Road |
|---|---|---|
| Knight Frank range, H1 2026 | ₹5,700–8,600 per sq ft | ₹5,700–11,300 per sq ft |
| 12-month change | +10% | +3% |
| ANAROCK base rate, Q1 2026 | ₹7,200 per sq ft | ₹11,400 per sq ft |
| 2BHK rent (ANAROCK, 1,000 sq ft) | ₹20,000–31,000 a month | ₹33,000–46,000 a month |
| Site guidance values | ₹37,200–52,800 per sq m | ₹1,69,000 (Koramangala) to ₹20,000 (Sarjapura village) |
| Running metro | Yellow Line, since August 2025 | None |
| Next metro | Already running | Blue Line at the ring-road junction, target May 2027 (news); Red Line awaiting approval |
| Authority | ELCITA township, GBA or panchayat | GBA on the inner stretch, panchayats further out |
Guidance values are the 2023 rates still in force. Check Kaveri for your registration date; our guidance value table explains why.
Which is cheaper, Electronic City or Sarjapur Road?
Electronic City, on both consultants' figures. Knight Frank's midpoints are ₹7,150 per sq ft for Electronic City and ₹8,500 for Sarjapur Road (Knight Frank). ANAROCK's base rates are further apart, at ₹7,200 and ₹11,400 (ANAROCK).
Sarjapur Road's guidance values swing far more. The gazette values a site near Koramangala at ₹1,69,000 per sq m and one in Sarjapura village at ₹20,000. Electronic City's site lines sit in a narrower ₹37,200 to ₹52,800 band.
Which has better metro access?
Electronic City. The Yellow Line from RV Road to Bommasandra opened in August 2025 and stops at Electronic City (PIB).
Sarjapur Road has no line yet. The Blue Line along the outer ring road crosses it near Ibbalur, and BMRCL is reported to be aiming to open the Central Silk Board–KR Puram section in May 2027 (BLR Today, news). The Sarjapura–Hebbal Red Line still awaits central approval, though BMRCL has started soil testing (The Hindu, news). Our metro lines guide tracks both.
Which gives better rental returns?
They're close. At ANAROCK's base rates and the midpoint of its rent ranges, a 1,000 sq ft 2BHK yields about 4.25% gross in Electronic City and 4.16% on Sarjapur Road. Sarjapur Road earns more rent in rupees but costs more to buy. Both ANAROCK rent figures rose 1% on the quarter.
Which floods more?
We can't rank them from public data. The April 2026 city list of 101 flood-prone points covers only GBA's five corporations: 24 in the South and 20 in the East (The New Indian Express, news). It doesn't cover the ELCITA township or panchayat areas. Sarjapur Road's inner stretch passes lakes and drains in the Bellandur catchment. See our lake and drain checks and flood-prone areas map.
What about water and approvals?
Both change at the GBA line. Inside, BWSSB supply and e-Khata apply; outside, panchayat records (e-Swathu), borewells and tankers are common, and the stamp duty surcharge is 3% of duty instead of 2%. In Electronic City, the ELCITA township issues its own building licences and khata. Our approvals guide shows which authority applies.
Worked examples
These use published figures and illustrative sizes.
Worked example 1: the same flat at each midpoint
A 1,200 sq ft flat at Knight Frank's midpoint in each area.
| Step | Electronic City | Sarjapur Road |
|---|---|---|
| Midpoint rate | ₹7,150 per sq ft | ₹8,500 per sq ft |
| Price | ₹85,80,000 | ₹1,02,00,000 |
| Charges at 7.6% (inside GBA) | ₹6,52,080 | ₹7,75,200 |
| Charges at 7.65% (outside GBA) | ₹6,56,370 | ₹7,80,300 |
The Sarjapur Road flat costs ₹16,20,000 more. Being outside GBA adds only ₹4,290 to ₹5,100 in charges here; the bigger differences are records, water and approvals.
Worked example 2: gross yield in each
A 1,000 sq ft 2BHK at ANAROCK's base rate, let at the midpoint of its rent range.
| Step | Electronic City | Sarjapur Road |
|---|---|---|
| Price | ₹72,00,000 | ₹1,14,00,000 |
| Midpoint rent | ₹25,500 a month | ₹39,500 a month |
| Annual rent | ₹3,06,000 | ₹4,74,000 |
| Gross yield | 4.25% | 4.16% |
Before maintenance, vacancy and tax.
Worked example 3: a 1,200 sq ft site on typical lines
| Line | Guidance value (₹/sq m) | Site value |
|---|---|---|
| Electronic City, Neeladri Main Road | 52,800 | ₹58,86,288 |
| Electronic City, Konappana Agrahara village | 37,200 | ₹41,47,157 |
| Sarjapur Road, Doddakannelli main road | 95,985 | ₹1,07,00,669 |
| Sarjapur Road, Chikkakannelli village | 37,800 | ₹42,14,047 |
| Sarjapura village | 20,000 | ₹22,29,654 |
The JOBS test: choosing between two corridors (our framework)
| Step | Question | Electronic City | Sarjapur Road |
|---|---|---|---|
| Job hub | Where do you work, and how long is the trip at peak? | Electronic City's tech parks, Hosur Road | Outer ring road, Bellandur, Whitefield side |
| Operating metro | Is there a line you can use today? | Yellow Line running | None until the Blue Line opens |
| Boundary | Is the flat inside GBA, ELCITA or a panchayat? | All three exist | GBA inside, panchayats outside |
| Spend | What's the price, and what rent will it earn? | Lower price, lower rent | Higher price, higher rent |
If your job is in Electronic City, the commute usually settles it. If it's on the ring road, compare the trip from each specific building.
Electronic City vs Sarjapur Road checklist
- [ ] Compare the flat's price with Knight Frank's range for its corridor.
- [ ] Find its exact guidance value row on Kaveri.
- [ ] Check whether it's under GBA, ELCITA or a panchayat with our ward lookup.
- [ ] Time the peak-hour commute from the building.
- [ ] Ask for BWSSB bills or tanker spend.
- [ ] Visit after heavy rain.
- [ ] Ask for signed lease agreements if you'll rent it out.
- [ ] Review RERA filings with our RERA project review guide.
Legal and tax note
This is general information. Ask a CA about income-tax rules on price and guidance value, and a property lawyer about title, khata and approvals before you pay an advance.
Frequently asked questions
Electronic City. Knight Frank put it at ₹5,700 to ₹8,600 per sq ft in H1 2026, against ₹5,700 to ₹11,300 for Sarjapur Road. ANAROCK's base rates were ₹7,200 and ₹11,400.
Electronic City. Knight Frank recorded a 10% rise over 12 months, against 3% for Sarjapur Road. One year's change doesn't predict the next.
Not yet. The Blue Line crosses it at the outer ring road, with the Silk Board–KR Puram section targeted for May 2027 (news). The Sarjapura–Hebbal Red Line still awaits central approval.
They're close. At ANAROCK's base rates and midpoint rents, a 2BHK yields about 4.25% gross in Electronic City and 4.16% on Sarjapur Road, before costs.
Public data doesn't rank them. The city's list of 101 points doesn't cover ELCITA or panchayat areas. Sarjapur Road's inner stretch sits in the Bellandur catchment, so check lakes and drains.
Partly. Inner Sarjapur Road and parts of Electronic City are inside GBA. The ELCITA township has its own authority, and villages further out are under panchayats.
Usually Electronic City, because the commute is short and the Yellow Line runs there. Time the trip from any Sarjapur Road building before you decide.
Charges total 7.6% of the higher of price and guidance value inside GBA, and 7.65% outside. On the midpoint flats above, that's about ₹6.5 lakh and ₹7.8 lakh. Try our stamp duty calculator.
Sources
Checked 19 Oct 2026.
- Knight Frank, India Real Estate: Office and Residential Market H1 2026: https://content.knightfrank.com/research/3116/documents/en/india-real-estate-office-and-residential-market-h1-2026-12927.pdf
- ANAROCK, Residential market report Q1 2026 (base rates and rents): https://websitemedia.anarock.com/media/Bengaluru_Q1_2026_Residential_Market_Viewpoints_84d41ec09a.pdf
- Karnataka Gazette Part III, 30 Sep 2023, guidance value revision (copies via OpenCity): https://data.opencity.in/dataset/bengaluru-guidance-value-change-circulars-2023
- PIB, Yellow Line inauguration, 9 Aug 2025: https://pib.gov.in/PressReleseDetailm.aspx?PRID=2154613
- BLR Today, Blue Line target of May 2027, 17 Oct 2026 (news): https://inblr.today/news/namma-metro-silk-board-bmrcl-working-open-central-k-r-puram-blue-line
- The Hindu, BMRCL begins soil testing for Red Line, 15 Oct 2026 (news): https://www.thehindu.com/news/national/karnataka/bmrcl-begins-soil-testing-on-sarjapur-road-for-proposed-namma-metro-red-line-corridor/article71584808.ece
- The New Indian Express, 52 of 101 flood-prone locations yet to be fixed, 11 Apr 2026 (news): https://www.newindianexpress.com/cities/bengaluru/2026/Apr/11/52-of-101-flood-prone-locations-in-bengaluru-yet-to-be-fixed-before-monsoon
- ELCITA, Town Planning: https://elcita.in/town-planning/
