Iberville Offsites - New Orleans by KronbergWall

IBERVILLE OFFSITES

D FOR R A

EXCELLENCE IN HISTORIC PRESERVATION RY’S A ETA W CR

HUD S E

NAL TRU O I S AT

PL CO A M CE SU PA M S T I T AK AC AIN BLI I C L NG AF ES AB ITY FO SIB ILI RD IL TY AB ITY ILI TY

Conscious Urban Placemaking

2015 CNU CHARTER AWARD

WHO ARE WE?

We are contextual thinkers who consider: place, people, past, present, future, form, and function. We are a multidisciplinary team with expertise in architecture, planning, urban design, policy making and real estate development.

OC HALEY MIXED USE REHABILITATION PROJECT

ÂŠ 2014, Kronberg Wall Architects, LLC

PLACE: NEW ORLEANS New Orleans is at the stage of development where a conscious urban infill approach is essential in both preserving and promoting its neighborhood cultures. More than 200,000 residents have returned to New Orleans after Katrina and have struggled with reestablishing their communities. Shortage of affordable housing. Rents have doubled in the last 4 years, median household income is static.

ÂŠ 2014, Kronberg Wall Architects, LLC

AFFORDABLE HOUSING

Even the most contextual housing developments fall short on off-site obligations

AFFORDABLE HOUSING

Even the most contextual housing developments fall short on off-site obligations

NEW ORLEANS HAS OVER 47,738 VACANT HOUSES RENOVATING BLIGHTED HOMES IS KEY TO THE CITY’S SUCCESS

HOW HAVE WE BEEN ABLE TO OVERCOME THE CHALLENGES OF OTHER AFFORDABLE HOUSING PROJECTS?

Fields Ave

CENTRAL PARK

I-610

TREME

har t bl vd

ve na A

isia

KRONBERG WALL HISTORIC PRESERVATION HOMES

Median Household Income: $27k Median Rent: $600 % of residents born in the state: 87%

Median Household Income: $21k Median Rent: $400 % of residents born in the state: 75% Lou

NEW ORLEANS

Household Income $36k Median Rent: $1395

Median Household Income: $26k Median Rent: $600 % of residents born in the state: 74%

Ear S Br oad

Av e

7th WARD

2014

Fre Qu nc art h er

roa d

pla

I-10

CONTEXT: 3 INTOWN NEIGHBORHOODS

CENSUS DATA 2010 New Orleans City Average Median Household Income: $35k Median Rent: $700 % of residents born in the state: 73%

CENTRAL CITY

Median Household Income: $34k Median Rent: $600 % of residents born in the state: 75% ÂŠ 2014, Kronberg Wall Architects, LLC

NEIGHBORHOOD CONTEXT Iberville Offsite Redevelopment

26 historic buildings in Renewal Homes phase (20I1-2012) and 26 historic buildings in IOR I-II (2013-2014) More than 100 affordable units in historic neighborhoods More than 15% of units are accessible and compliant with Uniform Federal Accesibility Standards (UFAS) requirements.

ÂŠ 2014, Kronberg Wall Architects, LLC

NEIGHBORHOOD CONTEXT

Inhill Housing. Transforming worst into best neighborhoods. Creating diverse communities. North Broad St

WF st ann

dorgenois

ursulines ave

st peter

rocheblave

Esplanade Ave

tonti

gov. nicholls

orleans ave

Canal St

miro

galvez st phillips

bienville

iberville

n. prieur

conti

n. derbigny

N Claiborne Ave

HISTORIC NEIGHBORGOOD-AFFORDABLE HOUSING. TREME, NEW ORLEANS

SCATTERED UNITS, TREME, NEW ORLEANS ÂŠ 2014, Kronberg Wall Architects, LLC

NEIGHBORHOOD CONTEXT Historic Infill Housing

1700 BLOCK OF LAHARPE STREET

1704 LAHARPE STREET

1853

NEIGHBORHOOD CONTEXT

Infill housing. Historic and affordable single-family and two family homes.

ÂŠ 2014, Kronberg Wall Architects, LLC

NEIGHBORHOOD CONTEXT

Infill housing. Historic and affordable single-family and two family homes.

ÂŠ 2014, Kronberg Wall Architects, LLC

NEIGHBORHOOD CONTEXT

Infill housing. Historic and affordable single-family and two family homes.

ÂŠ 2014, Kronberg Wall Architects, LLC

KRONBERG WALL + REDMELLON APPROACH COMPLEX PROCESS

PARTNERING WITH CLIENT (REDMELLON) PROJECT MANAGEMENT, NOT ONLY DESIGN COORDINATING CONFLICTING REQUIREMENTS LAYERING HISTORIC AND AFFORDABLE HOUSING CREDITS

BEFORE

AFTER

COMPLEX PROCESS SCOPE OF WORK

GOOGLE DOCS. MANY AGENTS AT THE SAME TIME. IT ISN’T EASY... UFAS UNITS

AS-BUILTS

AS-BUILT STATUS

N Miro Street

S S A

100% 100% 100%

N Prieur

100%

ADDRESS IBERVILLE OFFSITE REHAB 1 1.01 2215-17 St. Philip 1.02 1711-13 LaHarpe

VARIANCE

UFAS POTENTIAL

KEY PLAN

YES

X X X

ERR SECTION 106 KEY NOTES

CDS

RL PASS

1.03

1618-20

1.04

1526

1.05

218

N Dorgenois

100%

1.06

2546-48

Bienville

100%

1.07 1.08 1.09

1727-29 1704 319-21

Bienville Laharpe N Rocheblave

S S S

1.10

2325-27

Gov. Nicholls

1.11

1001-03

N Galvez St

1.12

2604-06

St Peter St

1.13

416-18

N Prieur

X YES

YES

100% 100% 50%

X X X

100%

IBERVILLE OFFSITE REHAB 2 2.01

926-28

N Tonti

100%

2.02

1455-57

N. Robertson

100% 100%

2.03

1577

N Derbigny

YES

2.04 2.05 2.06

2131 1808 2539-41

D'Abadie Columbus St Ann St

S S A

100% 100% 100%

YES

X X X

2.07 2.08 2.09 2.10

2328-30 2547-49 2309-09A 1018-20

St Ann St St. Ann St Conti N Tonti St

100%

S L S

100% 100% 100%

X X X

2.11

2217-19

Conti

100%

2.12

1717-19

N Rocheblave

2.13

1538-40

N Rocheblave

YES

YES YES

EK LD

100%

HISTORIC REQUIREMENTS

SF ANALYSIS

AS BUILTS PROCESS

CONDITION ED SF

1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13

2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13

ADDRESS IBERVILLE OFFSITE REHAB 1 2215-17 St. Philip 1711-13 LaHarpe 1618-20 N Miro Street 1526 N Prieur 218 N Dorgenois 2546-48 Bienville 1727-29 Bienville 1704 Laharpe 319-21 N Rocheblave 2325-27 Gov. Nicholls 1001-03 N Galvez St 2604-06 St Peter St 416-18 N Prieur TOTALS IBERVILLE OFFSITE REHAB 2 926-28 N Tonti 1455-57 N. Robertson 1577 N Derbigny 2131 D'Abadie 1808 Columbus 2539-41 St Ann St 2328-30 St Ann St 2547-49 St. Ann St 2309-09A Conti 1018-20 N Tonti St 2217-19 Conti Street 1717-19 N Rocheblave 1538-40 N Rocheblave

1 1 2

0.5

4.5

2 1

0.5

UNCONDITI ONED SF

2157 2015 1561 845 1042 1952 1934 915 2462 2236 1087 2089 2058 22353

SF SF SF SF SF SF SF SF SF SF SF SF SF SF

1611 2325 783 625 839 1120 1467 1760 1348 1484 1480 1161 1268

SF SF SF SF SF SF SF SF SF SF SF SF SF

TOTAL SF

0 0 200

SF SF SF SF 59 SF 217 SF 301 SF SF 344 SF 445 SF 0 SF 0 SF 168 SF 1734 SF

0 0 69 172 0 0 159 295 38 0

L/R, F/B,T/B # Units DUPLEX

SF SF SF SF SF SF SF SF SF SF SF SF SF

LEFT, FRONT, TOP UNIT SIZE

RIGHT, BACK, BOTTOM UNIT SIZE

1078.5 1007.5 924

2157 2015 1761 845 1101 2169 2235 915 2806 2681 1087 2089 2226 24087

SF SF SF SF SF SF SF SF SF SF SF SF SF SF

2 2 2 1 1 2 2 1 2 2 2 2 2 23

L/R L/R F/B SINGLE SINGLE L/R T/B SINGLE L/R L/R L/R L/R L/R

1078.5 1007.5 826

1611 2325 783 694 839 1292 1467 1760 1507 1779 1480 1199 1268

SF SF SF SF SF SF SF SF SF SF SF SF SF

2 2 1 1 1 2 2 2 2 2 2 2 2

L/R L/R SINGLE SINGLE SINGLE F/B L/R L/R F/B F/B L/R L/R L/R

1084.5 971

1084.5 1028

1131 1340.5 543.5 1044.5 1113

1331 1340.5 543.5 1044.5 1113

821 1333

790 992

EFFICIENCY

1 BEDROOM

2 BEDROOM

2 1 1 1 2 2 1 1

3 BEDROOM

10% RULE

HOUSE LENGTH

10%

79'11" 71'1.5"

10%

1 2

80'7"

2 1 2

12 2 1

1 2

10% 8

63'8.5" 60'4" 46'9" 63'3"

1 590 733.5 880 735 747 740 599.5 634

2 1 2 2

2 2 1 2

10% 10%

10% 10% 10% 10%

57'2.5" 71'3.5"

62'3"

SHOTGUN BEDROOM SIZE

11'3"X9'8" SHOTGUN SHOTGUN 11'2"X9'0" 12'6"X9'8" 12'0"X9'2" 9'6"X10'10" SHOTGUN 10'0"X9'2" 10'6"X9'4" 1 BED 10'6"X8'8" 11'0X8'0"

2 bed / 2 bath

2 bed / 2 bath 2 bed / 1 bath - no powder

1003 is AV UFAS UNit

80'2.5" 86'5.5"

1 1 702 733.5 880 706 1013 740 599.5 634

73'4" 69'1" 68'9" 64'6" 65'0"

REMARKS

23 2 bed / 1 bath - no powder 2 bed / 1 bath / 1 powder No longer UFAS 2 bed / 1 bath - no powder : requires removal of 2nd chimney 2 bed / 1 bath - no powder : requires stacked W/D 1 unit may be optional for UFAS based upon Tonti's plan 2 bed needs to be UFAS, 1 bed optional 2 bed / 1 bath - no powder 1538 is AV UFAS Unit

SHOTGUN 12'8"X10'6" 1 BED 1 BED 10'10.5"X8'6.5" 1 BED SHOTGUN SHOTGUN 1 BED 11'0"X8'6" SHOTGUN 1 BED 1 BED

INTEGRATED AREAS OF DESIGN AND DEVELOPMENT HISTORIC COMPATIBILITY SUSTAINABILITY ACCESSIBILITY AFFORDABILITY

HISTORIC COMPATIBILITY INTEGRATED SYSTEM

SUSTAINABILITY Energy Star Version 2, 3 Enterprise Green Communities

SUSTAINABILITY

ACCESSIBILITY + 15% Uniform Federal Accessibility Standards (UFAS) ACCESSIBILITY

AFFORDABILITY Low Income Housing Tax Credits (LIHTC) Federal Historic Tax Credits (NPS) State Historic Tax Credits (SHPO) AFFORDABILITY Solar Tax Credits Neighborhood Stabilization Program (NSP2) Partial Funding

HISTORIC COMPATIBILITY

INTEGRATED SYSTEM. BEST-CASE SCENARIO

’ 32

”

-0

9’

-0

”

SUSTAINABILITY

SPRAY FOAM TEST CASE VS. BLOWN CELLULOSE AVERAGE HERS RATING: 40

SPRAY FOAM INSULATED RESIDENCE

AVERAGE HERS RATING: 45

NOTE: SOFFIT SHOWN @ CONSISTENT HEIGHT RELATIVE TO CEILING/BOTTOM OF JOIST. BE AWARE THAT CEILING/BOTTOM OF JOIST HEIGHT VARIES WITHIN SOME UNITS.

SUSTAINABILITY

CONT. SEALANT @ EITHER LOCATION

BLOWN CELLULOSE

CONT. SEALANT

CONT. SEALANT @ EITHER LOCATION

B/JOIST

5/8" TYPE X GYP BOARD WHEN TENANT SEPARATION WALL

1/2" GYP BOARD

CRAWL SPACE CHALLENGE

CONT. SEALANT P-3 ?

1 8' - 0" SUPPLY

RETURN

SUPPLY

8' - 0"

AIR SEALANT CHALLENGES

RETURN

SIDEWALL HVAC REGISTER

SUPPLY

ALL HVAC IN COND.SPACE

SUPPLY

1' - 0"

5/8" TYPE X GYP BOARD AT CEILING

HALLWAY / CORRIDOR

BEDROOM / BATHROOM

RECESSED CAN LIGHTS SEE RCP, A-2.3 FOR LOCATIONS. LOWER SOFFIT HEIGHT AS REQUIRED TO ALLOW FOR RECESSED CAN CLEARANCE WHERE NECESSARY.

SEE RCP A-2.3 FOR SOFFIT WIDTH AND LOCATION

HVAC

REPAIR/REPLACE EXISTING SIDING PER ELEVATIONS SUPPLY

NEW BLOWN CELLULOSE INSULATION

SUPPLY

NEW BUILDING PAPER; TAPE & SEAL ALL JOINTS

HISTORIC FRAMING OR REPLACED NEW FRAMING AS REQUIRED

RIGID INSULATION ON NEW SHEATHING (WHEN PROVIDING NEW SIDING)

CONDITIONED FIRST FLOOR

LINE OF FINISH FLOOR WHEN PROVIDED

R-13 BATT INSULATION CONT. SEALANT

CONT. SEALANT ORIGINAL BEAM, REPAIR AS REQUIRED

EXISTING SUBFLOOR. REPAIR & REPLACE AS REQ'D. CONTINUOUS RIGID INSULATION; SEAL ALL GAPS AT INSULATION INTERSECTIONS.

NEW FLASHING UNCONDITIONED CRAWL

PROTECTION BD PER IRC 316.5.4. 1/4" HARDI-PANEL OR 1/4" WOOD PANEL. CONT. SEALANT

NEW METAL TERMITE SHIELD

NEW CMU PIERS TO HAVE STUCCO FINISH. DO NOT PAINT BRICK AT EXISTING HISTORIC PIERS TO REMAIN.

CRAWLSPACE

SUSTAINABILITY

SPRAY FOAM TEST STUDY APPROVED BY NPS 80% of houses used spray foam

SUSTAINABILITY

SPRAY FOAM TEST STUDY APPROVED BY NPS Protects historic integrity of structure Allows for REVERSIBILITY Improves overall efficiency of historic homes

ÂŠ 2014, Kronberg Wall Architects, LLC

SUSTAINABILITY

SOLAR REQUIREMENTS PER HOUSE

SITE SPECIFIC SOLUTIONS

SUSTAINABILITY

PHOTOVOLTAICS. ENERGY STAR APPLIANCES. TANKLESS WATER HEATER. INTERIOR STORM WINDOWS. Solar panel location challenges

Flexible compact tankless heater. Repaired windows with magnetic storm windows.

SUSTAINABILITY

COORDINATION BETWEEN ENERGY REQUIREMENTS AND HISTORIC REQUIREMENTS Solar sheds are installed in long lots. Zoning Coordination

’-

8”

99' - 10"

135' - 0"

148' - 11 1/2"

19' - 4"

66' - 8"

47' - 1 1/2"

ACCESSIBILITY - LOT SIZES IN NEW ORLEANS

3' - 6"

3' - 2 1/2"

3' - 10"

2' - 4 1/2"

32' - 10"

33' - 5 1/2"

1' - 11 1/2"

11 1/2"

10' - 0"

14' - 10".

32' - 0"

ACCESSIBILITY

W D

More than 15% of all homes were required to comply with UFAS accessibility requirements

DISTRIBUTED UNITS

REF

HDLC railing requirements W D

4’

”

AFFORDABILITY

AFFORDABLE FOR TENANTS. NOT AFFORDABLE TO BUILD

Tenants save

+60% in utilities, compared to similar historic homes in the area ÂŠ 2014, Kronberg Wall Architects, LLC

AFFORDABILITY

LAYERING HISTORIC, FEDERAL AND STATE TAX CREDITS

NPS

SHPO

STATE HISTORIC PRESERVATION OFFICE

NSP2

NEIGHBORHOOD STABILIZATION PROGRAM 2 (US DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT)

LIHTC

LOW INCOME HOUSING TAX CREDITS

SUSTAINABILITY CERTIFICATIONS

SOLAR TAX CREDITS

NEIGHBORHOOD REVITALIZATION THROUGH SENSITIVE REDEVELOPMENT When revitalization of our distressed neighborhoods is done well, it is almost unrivaled in the ability to advance simultaneously the “triple bottom line” goals of sustainability: improving the environment, the economy, and social equity. — People Habitat, Kaid Benfield

1359 La France Street, Atlanta, GA 30307 * 404-653 -0553 www.kronbergwall.com @kronbergwall

ÂŠ 2014, Kronberg Wall Architects, LLC