The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$3,350,000
30 Main St Apt 10F
Brooklyn, NY, 11201
View more Brooklyn, NY property pages3Beds
2.5Baths
2,209Sqft
$1517$/sqft
Market Insights
Near nearby median+2.2%
$1517/sqft vs a nearby median of $1484/sqft.
Nearby median$1484/sqft
Nearby properties12
Property size2,209 sqft
- +2.2% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 2,209 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$3.24M$2.95M – $3.54M · 50% confidence
vs ask $3.35M+$106k (+3.2%)
Asking price is well-anchored to the comp picture (+3.2%). Negotiate on terms, not headline price.
$1,484/sqft median across 10 tight comps × 2,209 sqft= $3.28M
- Days-on-market gravity−$98k −3.0%
- Transit access+$82k +2.5%
- Pre-war character+$82k +2.5%
- Special flood hazard zone−$66k −2.0%
- Open DOB violations−$33k −1.0%
Cumulative NYC adjustments−$33k−1.0%
Property Read
The property is close to nearby price-per-square-foot levels, so the decision will likely come down to condition and layout.
Price history is still limited; review again as more market activity becomes available.
Diligence Read2 items to check
AI ReadinessReady to analyze
Assistant read
Generate a buyer-agent read of this listing — pricing, risks, comp check, and negotiation leverage. Takes a few seconds.
Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 222 days
- Last price change
- No change recorded
- Listed
- Oct 2, 2025
- Photos
- 17 photos
- Property type
- condos
- Status
- for sale
Photos
Building Facts
- Year built
- 1908
- Stories
- 11
- Total units
- 88
- Residential units
- 85
- Building area
- 3.62 ac
- Lot size
- 14,950 sqft
- Land use
- Mixed residential and commercial buildings
- Building class
- RM
From NYC public records where available.
Price History
May 4, 2026Initial record
$3,350,000for sale
Public Records
DOB violations8 open
59 total recorded against the building
HPD violations0 open
4 total recorded
ACRIS documents0
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)41,442
Top: illegal parking
Top complaint types in ZIP 11201
- Illegal Parking15,414
- Noise - Residential4,953
- Noise - Street/Sidewalk1,563
- HEAT/HOT WATER1,301
- Vendor Enforcement1,105
Recent DOB
- Dec 1, 2021V*-DOB VIOLATION - DISMISSED · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE
- Sep 6, 2019V*-DOB VIOLATION - DISMISSED · ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
- Aug 22, 2019V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
- Apr 23, 2019V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Recent HPD
- Feb 25, 2022Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
- Apr 12, 2021Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
- Nov 27, 2017Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
- Nov 10, 2016Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.