307 12 STREET — Rent Intelligence for Park Slope, NYC

Park Slope · Brooklyn, NY, 11215

Built 19125 floors25 unitsBBL 3010230069

Current rent range

$2,900 – $3,100 / mo

1 bedroom band tracked · sampled from recent listings · rent stabilized

Leave a review

★★★★★2.84 reviews

Verified reviews31Owned by307 12 ST LLC1 bldg

307 12 STREET

Brooklyn, NY, 11215

307 12 STREET, Brooklyn, NY, 11215 is a 25-unit rental building in Park Slope, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.

HPD violations356last 7 years · class A, B, C

Evictions filed0last 7 years

Tenant reviews42.8 ★ avg

Rent-stab units25DHCR records

Building age114 ybuilt 1912

311 complaints82last 7 years

01 / 09

Rental intelligence.

Neighborhood Median Rent

Brooklyn · February 2026

2 BR

$3,000/mo

20 listings

This building is rent stabilized — actual rents typically trade below neighborhood medians.

Seasonal Pattern

Best & worst months to sign a lease

Cheapest

November

Most expensive

July

JFMAMJJASOND

Potential savings: ~7% by timing your move to November.

Units Historic Rent 0 listings

—No dataNo recent listings

Neighborhood Rent Range Brooklyn

2 Bed20 listings

$3,000

$5,292 – $7,188

Range (P25 – P75)MedianBased on recent listings in Brooklyn

01 / 09

Rental intelligence.

01b / 09

Rent trends.

Prospect Park

Quarterly market rent, 2014–2026 (latest = Q1 2026 forecast)

Asking rent

$3,296

current quarter

Effective rent

—

per bedroom only

YoY change

-0.4%

asking, vs 1 yr ago

10-year change

16%

asking, since ~'16

Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.

01b / 09

Rent trends.

02 / 09

Violations, 311, & more.

hpd · dob · 311 · acris
last 7 years

Violation & Complaint Trends

Monthly counts over the last 7 years · all data sources

Worsening

HPDTop Violations

356 total

Paint/Plaster
100
Window/Guard
42
Smoke/CO Detector
38
Door/Lock
36
Pest Infestation
36

311Top Complaints

82 total

HEAT/HOT WATER
65
UNSANITARY CONDITION
38
PLUMBING
25
WATER LEAK
18
DOOR/WINDOW
16

DOBTop Filings

0 total

DOB Violations
0

EvictionsEvictions

0 filed

Evictions filed
0

Violations by Unit

(22 units)

UnitViolationsOpenLast Inspected

Recent records

Last 7 years

Class BNOV SENT OUTApr 19, 2026
§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING CEILING IN THE BATHROOM LOCATED AT APT 5, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class ANOV SENT OUTApr 19, 2026
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 2nd ROOM FROM NORTH, THE KITCHEN , THE FOYER LOCATED AT APT 20, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BNOV SENT OUTApr 19, 2026
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE BATHROOM LOCATED AT APT 15, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class ANOV SENT OUTApr 19, 2026
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE BATHROOM LOCATED AT APT 15, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BNOV SENT OUTApr 19, 2026
§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 15, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

See all 356 HPD records

02 / 09

Violations, 311, & more.

03 / 09

What tenants actually say.

2.8 /5

★ ★ ★ ★ ★

4 reviews

5★

4★

25%

3★

25%

2★

50%

1★

Unit 8 Pros: Mostly quiet aside from some dogs barking on occasion Rooftop access has a nice view Cons: Terrible response time getting repairs done, had to go around super to get someone sent out when he stated they i…

negativeNov 2024

Anonymous

Pros: Location, location, location Cons: Hallways not maintained, super is unresponsive Advice to landlord: Upkeep is less expensive than emergency repairs. Fix the leaks between floors and from the roof. Pay a super e…

negativeJul 2021

Anonymous

Pros: Super is nice when you can get him to respond (he often doesn’t). Decent kitchen appliances. Renovated apartments look decent. Roof access with decent views. Cons: (#1) So. Many. Roaches. You have to be super clea…

mixedMay 2021

Anonymous

View all 4 reviews

03 / 09

What tenants actually say.

04 / 09

Building amenities.

Building Amenities

5 amenities

OTHER

Fios Available
Hardwood Floors
Rent Stabilized
Has Evictions
Good Cause

04 / 09

Building amenities.

05 / 09

The landlord.

307 12 ST LLC

Portfolio of 1 buildingOFFICER: MARC BARRONMail: 222 LENOX ROAD, BROOKLYN, NY, 11226

Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.

View full landlord profile

buildings

2.8

avg score / 5

C+

portfolio grade

nearby owned

Ownership timeline · this building

ACRIS deeds and regulatory filings

1912Building constructed25 units · 5 floors
now307 12 ST LLCOwner of record per HPD registration · registration active through 2026-09-01.

05 / 09

The landlord.

06 / 09

Location & daily life.

307 12 STREET · Brooklyn · 40.667° N, -73.987° W

Walk

Transit

Bike

Estimated from nearby transit & amenity data

4 bus stops nearby1 min

7 schools nearby4 min

The neighborhood

Park Slope

South Park Slope and the Gowanus borderlands offer the brownstone beauty of Park Slope with slightly more edge — the Gowanus Canal is being cleaned up, Old Stone House park hosts community events, and Fifth Avenue's bar and restaurant scene is unpretentious and local.

—buildings tracked—avg LucidIQ$3,500median 1BR

72,014population$174kmedian income60%renters

BrownstonesCommunity FeelFoodieEvolvingWalkable

Explore Park Slope

Browse all NYC neighborhoods

06 / 09

Location & daily life.

07 / 09

History of the building.

construction · ownership · permits

1910192019301940195019601970198019902000201020202030

1912

Building constructed

25 units · 5 floors · class C1

2024

Rent stabilization on file

21 stabilized units registered.

now

Current owner: 307 12 ST LLC

Registered owner on file.

Recent Activity

20 events

311MEDIUMApr 22, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 22, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 22, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 22, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 22, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 22, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 22, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 21, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 21, 2026
HEAT/HOT WATER — ENTIRE BUILDING
311MEDIUMApr 21, 2026
HEAT/HOT WATER — ENTIRE BUILDING

07 / 09

History of the building.

09 / 09

Frequently asked questions.

10 / 10

NYC-specific insights.

Rent stabilization and seismic safety

Rent stabilizationProtected

DHCR registration & tenant protections

Yes

rent stabilized

stabilized units

2024

since

Stabilized units have annual rent-increase caps set by the Rent Guidelines Board and lease-renewal rights.

Rent Comparison

Studio
This building: — – —
—Area: $3,300
1 Bed
This building: — – —
—Area: $3,500
2 Bed
This building: $2,900 – $3,100
55% belowArea: $6,625
3 Bed
This building: — – —
—Area: $8,285
4+ Bed
This building: — – —
—Area: $5,795

Review Summary

4 reviews

2.8 / 5

Mixed feedbackBased on 4 reviews · avg 2.8 ★

MOST HELPFUL CRITICAL

"Unit 8 Pros: Mostly quiet aside from some dogs barking on occasion Rooftop access has a nice view Cons: Terrible response time getting repairs done, had to g…"

— Anonymous · Nov 2024

Read all 4 reviews →

Neighborhood Vibe

BrownstonesCommunity FeelFoodieEvolvingWalkable

Energy Score

No energy benchmarking on file.

Walkability & Transit

Car-dependentTransit score · 4 nearby stops

Nearest TransitBus · 1 min walk

Nearby Stops4

Bus

Estimated from nearby transit stop data

Nearby Transit

BUS

5 AV/12 STB63
0.1 mi1 min
5 AV/14 STB63
0.1 mi2 min
5 AV/15 STB63
0.2 mi4 min
7 AV/11 STB69B67
0.2 mi5 min

Nearby Schools & Colleges

PUBLIC SCHOOLS

P.s. 124 Silas B. DutcherElementary
0.2 mi4 min
P.s. 039 Henry BristowElementary
0.2 mi5 min
The Maurice Sendak Community SchoolElementary
0.3 mi6 min
M.s. 51 William AlexanderMiddle School
0.4 mi8 min

CHARTER SCHOOLS

Hellenic Classical Charter SchoolK-8
0.4 mi8 min
Hellenic Classical Charter School Park SlopeCharter
0.4 mi8 min
Brooklyn Urban Garden Charter SchoolMiddle School
0.8 mi15 min

PRIVATE SCHOOLS

St Saviour Catholic AcademyElementary
0.5 mi9 min
St Saviour High SchoolHigh School
0.5 mi10 min
Al-Noor SchoolElementary
0.5 mi10 min

At a glance

Year built1912

Floors5

Total units25

Rent-stab units25

ClassC1

BBL3010230069

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08 / 09

307 12 STREET — Rent Intelligence for Park Slope, NYC

307 12 STREET

Rental intelligence.

Rental intelligence.

Rent trends.

Rent trends.

Violations, 311, & more.

Violations by Unit

Violations, 311, & more.

What tenants actually say.

What tenants actually say.

Building amenities.

Building amenities.

The landlord.

307 12 ST LLC

The landlord.

Location & daily life.

Park Slope

Location & daily life.

History of the building.

History of the building.

Frequently asked questions.

NYC-specific insights.

Similar buildings nearby.

Building amenities.

Rent trends.

The landlord.

307 12 ST LLC

Rental intelligence.

What tenants actually say.

307 12 STREET — Rent Intelligence for Park Slope, NYC

History of the building.

Violations, 311, & more.

Violations by Unit

Location & daily life.

Park Slope

545 5 AVENUE

587 3 AVENUE