The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$1,195,000
298 12th St Apt 1R
Brooklyn, NY, 11215
View more Brooklyn, NY property pages3Beds
2Baths
1,221Sqft
$979$/sqft
Listing Notes
Park Slope Home with Private Outdoor Space, Den + Office Tucked away in the heart of Park Slope, 298 12th Street, Unit 1R is a welcoming legal one-bedroom, two bath residence, currently configured as a three-bedroom home. In addition to spacious living areas, this home offers a versatile lower-level den-ideal for a guest room, playroom, or gym-as well as a separate home office and a dedicated walk-in closet, providing the kind of extra space that's hard to find in the city. The open living and dining area flows seamlessly into a modern kitchen with sleek cabinetry and high-end appliances, perfect for weeknight dinners or casual get-togethers. Step outside to your private outdoor retreat, an ideal space for entertaining, gardening, or enjoying a quiet morning coffee. Hardwood floors run throughout, and thoughtful touches like in-unit laundry make daily life effortless. Just a short stroll to Prospect Park, 5th Avenue's lively mix of restaurants and shops, and convenient subway access, this home puts you right in the middle of everything that makes Park Slope so desirable. Offered at $1, 195, 000.
Market Insights
Below nearby median-29%
$979/sqft vs a nearby median of $1369/sqft.
Nearby median$1369/sqft
Nearby properties12
Property size1,221 sqft
- -29% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 1,221 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$1.67M$1.54M – $1.80M · 62% confidence
vs ask $1.20M−$477k (−39.9%)
Asking price is about 39.9% below the fair value — likely to draw competing offers if it's still on market.
$1,369/sqft median across 7 tight comps × 1,221 sqft= $1.67M
- Days-on-market gravity−$50k −3.0%
- Transit access+$42k +2.5%
- Pre-war character+$42k +2.5%
- Open DOB violations−$17k −1.0%
- Virtually staged−$17k −1.0%
Cumulative NYC adjustments+$0+0.0%
Property Read
The asking price per square foot is below the nearby median, which can be worth a closer comp check.
Price history is still limited; review again as more market activity becomes available.
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Listing Details
- Days on market
- 225 days
- Last price change
- No change recorded
- Listed
- Sep 29, 2025
- Photos
- 14 photos
- Property type
- condos
- Status
- for sale
Features & Amenities
Two Or More StoriesModern KitchenWalk In ClosetHardwood FloorsHome OfficeOfficeDen Or OfficeDenExercise RoomGroundscareShopping
Photos
Building Facts
- Year built
- 1925
- Stories
- 4
- Total units
- 8
- Residential units
- 8
- Building area
- 6,330 sqft
- Lot size
- 2,500 sqft
- Land use
- Multi-family walk-up buildings
- Building class
- R1
From NYC public records where available.
Price History
May 4, 2026Initial record
$1,195,000for sale
Public Records
DOB violations23 open
23 total recorded against the building
HPD violations0 open
2 total recorded
ACRIS documents0
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)29,819
Top: illegal parking
Top complaint types in ZIP 11215
- Illegal Parking6,063
- HEAT/HOT WATER2,144
- Street Condition1,124
- Noise - Residential944
- Snow or Ice941
Recent DOB
- Nov 14, 2025V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Sep 23, 2024V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Jun 30, 2023V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
- Jun 30, 2023V-DOB VIOLATION - ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Recent HPD
- Oct 6, 2015Class I · SECTION27-2107 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, PRO...
- Feb 5, 2015Class I · SECTION27-2107 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, PRO...
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.